TS271

CMOS Programmable

Low Power Single Operational Amplifier


Description

The TS271 is a low cost, low power single operational amplifier designed to operate with single or dual supplies. This operational amplifier uses the ST silicon gate CMOS process giving it an excellent consumption-speed ratio. This amplifier is ideally suited for low consumption applications.

The power supply is externally programmable with a resistor connected between pins 8 and 4. It allows to choose the best consumption-speed ratio and supply current can be minimized according to the required speed. This device is specified for the following ISET current values: 1.5µA, 25µA, 130µA.

7 - V +

This CMOS amplifier offers very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currents drift with temperature see Figure 8, Figure 19, Figure 30.


Order Codes



N DIP8

(Plastic Package)


D SO-8

(Plastic Micropackage)

Pin Connections (top view)



1

8


2

-

7


3 + 6


4

5



  1. - Offset Null 1

  2. - Inverting Input 1

  3. - Non-inverting Input 1 4 - V CC -

  1. - Offset Null 2

  2. - Output


CC

8 - I Set


Part Number

Temperature Range

Package

Packaging

TS271CN/ACN

0°C, +70°C

DIP

Tube

TS271CD/CDT/ACD/ACDT

SO

Tube and Tape & Reel

TS271IN/AIN/

-40°C, +125°C

DIP

Tube

TS271ID/IDT/AID/AIDT/BID/BIDT

SO

Tube and Tape & Reel

TS271BMD

-55°C, +125°C

SO

Tube


  1. Block Diagram

    Figure 1. Application block diagram


  2. Absolute Maximum Ratings

    Table 1. Key parameters and their absolute maximum ratings


    Symbol

    Parameter

    TS271C/AC/BC

    TS271I/AI/BI

    TS271M/AM/BM

    Unit

    VCC+

    Supply Voltage 1

    18

    V

    Vid

    Differential Input Voltage 2

    ±18

    V

    Vi

    Input Voltage 3

    -0.3 to 18

    V

    Io

    Output Current for VCC+ 15V

    ±30

    mA

    Iin

    Input Current

    ±5

    mA

    Toper

    Operating Free-Air Temperature Range

    0 to +70

    -40 to +125

    -55 to +125

    °C

    Tstg

    Storage Temperature Range

    -65 to +150

    °C

    1. All values, except differential voltage are with respect to network ground terminal.

    2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.

    3. The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage.


    Table 2. Operating conditions


    Symbol

    Parameter

    Value

    Unit

    VCC+

    Supply Voltage

    3 to 16

    V

    Vicm

    Common Mode Input Voltage Range

    0 to VCC+ - 1.5

    V


    Figure 2. Schematic Diagram


    4/17


    VCC

    Figure 3. Offset voltage null circuit


    -


    5


    + 8

    1


    25k



    Rset


    OFFSET COMPENSATION GUARANTEED FOR TS271BCX (ISET > 25A), TS271ACX (ISET > 90A)


    Figure 4. Offset voltage null circuit


    -

    Figure 5. Resistor biasing


    VCC

    VCC


    -

    -


    -

    VO

    VO


    +

    +


    Rset

    Rset


    VCC

    VCC


    Rset CONNECTED TO GROUND

    Rset CONNECTED TO V - (Rset VALUE : SEE Fig. 1)


    CC

    -

    -

    +

    +

    Figure 6. Rset connected to Vcc-

    VCC = +3V VCC = +16V

    VCC = +5V VCC = +10V


    5

































































































































































































































































    Rset


    1

    -

    V

    + 8

    10M

    25k

    CC


    1M

    Rset


    100k


    OFFSET COMPENSATION GUARANTEED FOR TS271BCX (ISET > 25A), TS271ACX (ISET > 90A)

    10k

    0.1A


    1A


    10A


    100A


    Iset


    5/17


  3. Electrical Characteristics

    Table 3. for ISET = 1.5µA - VCC+ = +10V, VCC-= 0V, Tamb = +25°C (unless otherwise specified)



    Symbol


    Parameter

    TS271C/AC/BC

    TS271I/AI/BI TS271M/AM/BM


    Unit

    Min.

    Typ.

    Max.

    Min.

    Typ.

    Max.


    Vio

    Input Offset Voltage

    VO = 1.4V, Vic = 0V


    Tmin Tamb Tmax


    TS271C/I/M TS271AC/AI/AM TS271BC/BI/BM TS271C/I/M

    TS271AC/AI/AM TS271BC/BI/BM



    1.1

    0.9

    0.25


    10

    5

    2

    12

    6.5

    3



    1.1

    0.9

    0.25


    10

    5

    2

    12

    6.5

    3.5


    mV

    DVio

    Input Offset Voltage Drift


    2



    2


    µV/°C


    Iio

    Input Offset Current note 1

    Vic = 5V, VO = 5V

    Tmin Tamb Tmax



    1


    100



    1


    200


    pA


    Iib

    Input Bias Current - see note 1 Vic = 5V, VO = 5V

    Tmin Tamb Tmax



    1


    150



    1


    300


    pA


    VOH

    High Level Output Voltage Vid = 100mV, RL = 1M

    Tmin Tamb Tmax


    8.8

    8.7


    9



    8.8

    8.6


    9



    V

    VOL

    Low Level Output Voltage Vid = -100mV




    50




    50

    mV


    Avd

    Large Signal Voltage Gain

    ViC = 5V, RL = 1M Vo = 1V to 6V

    Tmin Tamb Tmax


    30

    20


    100



    30

    20


    100



    V/mV

    GBP

    Gain Bandwidth Product

    Av = 40dB, RL = 1M CL = 100pF, fin = 100kHz



    0.1




    0.1


    MHz

    CMR

    Common Mode Rejection Ratio ViC = 1V to 7.4V, Vo = 1.4V


    60


    80



    60


    80


    dB

    SVR

    Supply Voltage Rejection Ratio VCC+ = 5V to 10V, Vo = 1.4V


    60


    80



    60


    80


    dB

    ICC

    Supply Current (per amplifier) Av = 1, no load, Vo = 5V Tmin Tamb Tmax



    10


    15

    17



    10


    15

    18


    µA

    Io

    Output Short Circuit Current Vo = 0V, Vid = 100mV



    60




    60


    mA

    Isink

    Output Sink Current

    Vo = VCC, Vid = -100mV



    45




    45


    mA

    SR

    Slew Rate at Unity Gain

    RL = 1M, CL = 100pF, Vi = 3 to 7V



    0.04




    0.04


    V/s


    m

    Phase Margin at Unity Gain Av = 40dB, RL = 1M

    CL = 10pF CL = 100pF



    35

    10




    35

    10



    Degrees


    KOV

    Overshoot Factor

    Av = 40dB, RL = 1M

    CL = 10pF CL = 100pF



    40

    70




    40

    70



    %

    en

    Equivalent Input Noise Voltage f = 1kHz, Rs = 100



    30




    30


    nV

    -----------

    Hz

    1) Maximum values including unavoidable inaccuracies of the industrial test.


    6/17


    Typical characteristics for ISET = 1.5µA

    Figure 7. Supply current versus supply voltage

    Figure 10. High level output voltage versus high level output current


    20


    Tamb = 25°C

    Vid = 100mV

    16

    SUPPLY CURRENT, ICC ( A)

    OUTPUT VOLTAGE, VOH (V)

    Tamb = 25°C AV = 1

    VO = VCC / 2






























































    20


    VCC = 16V

    12


    8

    15


    VCC = 10V

    10


    4


    0

    -50 -40 -30

    5


    -20 -10

    0


    0 4 8 12 16

    SUPPLY VOLTAGE, VCC (V)


    INPUT BIAS CURRENT, IIB (pA)

    Figure 8. Input bias current versus free air temperature


    100


    10

    VCC = 10V

    V i = 5V



    1

    25

    50

    75

    100

    125


    TEMPERATURE, Tamb ( °C)


    1

    VCC = 16 V

    2

    OUTPUT VOLTAGE, VOH (V)

    O U T P U T V O LT AG E, V OL (V )

    Figure 9. High level output voltage versus high level output current


    OUTPUT CURRENT, IOH (mA)


    0.4


    0.2

    V CC = 5 V

    0.6

    VCC = 3 V

    0.8

    1.0

    O U T P U T V O LT AG E, VOL(V)

    Figure 11. Low level output voltage versus low level output current


    0

    1

    2

    3


    O U T P U T CURR E N T , I OL (m A )


    T amb = 25 ° C V ic = 0.5V

    V id = -100m V

    Figure 12. Low level output voltage versus low level output current


    5

    Tamb = 25°C

    4 Vid = 100mV


    3 VCC= 5V


    2


    VCC = 3V

    1

    3

    V CC = 10 V


    OUTPUT CURRENT, I OH (mA)

    0

    -2

    -4

    -6

    -8

    0

    -10

    O U T P UT CU RRE NT , I OL (m A )

    20

    16

    12

    8

    4

    V id = -100m V


    0

    V i = 0 .5 V

    Tamb = 25°C

    7/17


    135

    CC

    V + = 10 V

    10

    Phase Margin

    Tam b = 25°C

    90

    20

    45

    PH AS E

    30

    GA IN (d B )

    P H A S E (D egrees)

    Figure 13. Open loop frequency response and phase shift


    50


    40

    GA IN

    0



    -10

    10 2

    10 3 10 4 10 5

    6

    10


    F R E Q UE NC Y , f (Hz)


    120

    Tam b = 25°C RL = 1M

    100 CL = 100p F

    AV = 1

    80

    0.03


    0.02

    Product

    A VC L = 100 Bandwidth

    180

    Gain

    C L = 100pF

    0

    R L = 1M

    GA IN B A N D W . P R OD ., GB P (M H z)

    Figure 14. Gain bandwidth product versus supply voltage


    SU PP LY V O LT AG E, VCC (V )

    16

    12

    8

    4

    0

    40

    60

    PH ASE M A R G IN , m (D egrees)

    Figure 15. Phase margin versus supply voltage

    Figure 16. Phase margin versus capacitive load


    C APA C IT A N C E, C L (p F )


    Tam b = 25°C

    RL = 1M

    CL = 100p F

    SR

    0.05


    0.04

    80 100

    40 60

    20

    0

    10

    20

    RL = 1M

    AV = 1

    VCC = 10 V

    30

    Tam b = 25°C

    40

    SLE W R A T E S SR (V / s)

    PH AS E M AR G IN , m (D egrees)

    ,

    Figure 17. Slew rate versus supply voltage


    0.07


    0.06

    SR


    0.01

    4 6 8 10 12 14 16

    SU PPLY V O LT A G E , VCC (V )



    10


    8


    6


    4


    2

    Tam b = 25°C RL = 1M

    CL = 100p F AV = 1


    SU PP LY V O LT AG E, V CC (V)


    16

    12

    8

    4

    0

    8/17


  4. Electrical Characteristics

    Table 4. for ISET = 25µA - VCC+ = +10V, VCC-= 0V, Tamb = +25°C (unless otherwise specified)



    Symbol


    Parameter

    TS271C/AC/BC

    TS271I/AI/BI TS271M/AM/BM


    Unit

    Min.

    Typ.

    Max.

    Min.

    Typ.

    Max.


    Vio

    Input Offset Voltage

    VO = 1.4V, Vic = 0V


    Tmin Tamb Tmax


    TS271C/I/M TS271AC/AI/AM TS271BC/BI/BM TS271B/C/I/M

    TS271AC/AI/AM TS271BC/BI/BM



    1.1

    0.9

    0.25


    10

    5

    2

    12

    6.5

    3



    1.1

    0.9

    0.25


    10

    5

    2

    12

    6.5

    3.5


    mV

    DVio

    Input Offset Voltage Drift


    2



    2


    µV/°C


    Iio

    Input Offset Current note 1

    Vic = 5V, VO = 5V

    Tmin Tamb Tmax



    1


    100



    1


    200


    pA


    Iib

    Input Bias Current - see note 1 Vic = 5V, VO = 5V

    Tmin Tamb Tmax



    1


    150



    1


    300


    pA


    VOH

    High Level Output Voltage

    Vid = 100mV, RL = 100k

    Tmin Tamb Tmax


    8.7

    8.6


    8.9



    8.7

    8.5


    8.9



    V

    VOL

    Low Level Output Voltage Vid = -100mV




    50




    50

    mV


    Avd

    Large Signal Voltage Gain

    ViC = 5V, RL = 100k Vo = 1V to 6V

    Tmin Tamb Tmax


    30

    20


    50



    30

    10


    50



    V/mV

    GBP

    Gain Bandwidth Product

    Av = 40dB, RL = 100k CL = 100pF, fin = 100kHz



    0.7




    0.7


    MHz

    CMR

    Common Mode Rejection Ratio ViC = 1V to 7.4V, Vo = 1.4V


    60


    80



    60


    80


    dB

    SVR

    Supply Voltage Rejection Ratio VCC+ = 5V to 10V, Vo = 1.4V


    60


    80



    60


    80


    dB

    ICC

    Supply Current (per amplifier) Av = 1, no load, Vo = 5V Tmin Tamb Tmax



    150


    200

    250



    150


    200

    300


    µA

    Io

    Output Short Circuit Current Vo = 0V, Vid = 100mV



    60




    60


    mA

    Isink

    Output Sink Current

    Vo = VCC, Vid = -100mV



    45




    45


    mA

    SR

    Slew Rate at Unity Gain

    RL = 100k, CL = 100pF, Vi = 3 to 7V



    0.6




    0.6


    V/s


    m

    Phase Margin at Unity Gain Av = 40dB, RL = 100k

    CL = 10pF CL = 100pF



    50

    30




    50

    30



    Degrees


    KOV

    Overshoot Factor

    Av = 40dB, RL = 100k

    CL = 10pF CL = 100pF



    30

    50




    30

    50



    %

    en

    Equivalent Input Noise Voltage f = 1kHz, Rs = 100



    38




    38


    nV

    -----------

    Hz

    1) Maximum values including unavoidable inaccuracies of the industrial test.


    9/17


    Typical characteristics for ISET = 25µA

    100

    200


    150

    SUPPLY CURRENT, ICC ( A)

    Figure 18. Supply current versus supply voltage



    0

    4

    8

    12

    16


    SUPPLY VOLTAGE, VCC (V)


    Tamb = 25°C AV = 1

    VO = VCC / 2

    50

    INPUT BIAS CURRENT, IIB (pA)

    Figure 19. Input bias current versus free air temperature


    100


    10

    VCC = 10V

    V i = 5V



    1

    25

    50

    75

    100

    125


    TEMPERATURE, Tamb ( °C)


    1

    VCC = 16 V

    2

    OUTPUT VOLTAGE, VOH (V)

    O U T P U T V O LT AG E, V OL (V )

    Figure 20. High level output voltage versus high level output current

    Figure 21. High level output voltage versus high level output current


    20

    16

    Tamb = 25°C

    Vid = 100mV

    VCC = 16V


    OUTPUT CURRENT, IOH (mA)


    0.4


    0.2

    V CC = 5 V

    0.6

    VCC = 3 V

    0.8

    1.0

    0

    -20 -10

    4


    0

    -50 -40 -30

    VCC = 10V

    12


    8

    OUTPUT VOLTAGE, VOH (V)

    O U T P U T V O LT AG E, VOL(V)

    Figure 22. Low level output voltage versus low level output current



    0

    1

    2

    3


    O U T P U T CURR E N T , I OL (m A )


    T amb = 25 ° C V ic = 0.5V

    V id = -100m V

    Figure 23. Low level output voltage versus low level output current


    5

    Tamb = 25°C

    4 Vid = 100mV


    3 VCC= 5V


    2


    VCC = 3V

    1

    3

    V CC = 10 V


    OUTPUT CURRENT, I OH (mA)

    0

    -2

    -4

    -6

    -8

    0

    -10

    O U T P UT CU RRE NT , I OL (m A )

    20

    16

    12

    8

    4

    V id = -100m V


    0

    V i = 0 .5 V

    Tamb = 25°C

    10/17


    135

    CC

    V + = 10 V

    Tam b = 25°C

    90

    Phase Margin

    20

    45

    PH AS E

    30

    0

    GA IN

    50


    40

    GA IN (d B )

    P H A S E (D egrees)

    Figure 24. Open loop frequency response and phase shift


    6 7

    10 10

    F R E Q UE NC Y , f (Hz)


    0.4


    0.2

    0.6

    180

    Gain Bandwidth Product


    10 5

    -10

    10 2 10 3 10 4

    = 100

    VC L

    L

    A

    0

    R L = 100k C = 100pF

    10

    GA IN B A N D W . P R OD ., GB P (M H z)

    Figure 25. Gain bandwidth product versus supply voltage



    0.9

    Tam b = 25°C

    0.8 RL = 100k

    CL = 100p F

    0.7 AV = 1


    0.6


    0.5


    0.4

    0 4 8

    12

    16


    SU PP LY V O LT AG E, VCC (V )


    PH ASE M A R G IN , m (D egrees)

    Figure 26. Phase margin versus supply voltage

    Figure 27. Phase margin versus capacitive load


    C APA C IT A N C E, C L (p F )


    Tam b = 25°C RL = 100k

    CL = 100p F

    SR

    40 60 80 100

    20

    0

    30


    20

    Tam b = 25°C RL = 100k AV = 1

    VCC = 10 V

    50


    40

    SLE W R A T ES, SR (V / s)

    PH AS E M AR G IN , m (D egrees)

    Figure 28. Slew rate versus supply voltage



    1.0


    0.8

    SR



    0

    4

    6

    8

    10 12 14 16


    SU PPLY V O LT A G E , VCC (V )



    50


    40


    30


    20


    10

    Tam b = 25°C RL = 100k CL = 100p F AV = 1


    SU PP LY V O LT AG E, V CC (V)


    16

    12

    8

    4

    0

    11/17


  5. Electrical Characteristics

Table 5. for ISET = 130µA - VCC+ = +10V, VCC-= 0V, Tamb = +25°C (unless otherwise specified)



Symbol


Parameter

TS271C/AC/BC

TS271I/AI/BI TS271M/AM/BM


Unit

Min.

Typ.

Max.

Min.

Typ.

Max.


Vio

Input Offset Voltage

VO = 1.4V, Vic = 0V


Tmin Tamb Tmax


TS271C/I/M TS271AC/AI/AM TS271BC/BI/BM TS271B/C/I/M

TS271AC/AI/AM TS271BC/BI/BM



1.1

0.9

0.25


10

5

2

12

6.5

3



1.1

0.9

0.25


10

5

2

12

6.5

3.5


mV

DVio

Input Offset Voltage Drift


2



2


µV/°C


Iio

Input Offset Current note 1

Vic = 5V, VO = 5V

Tmin Tamb Tmax



1


100



1


200


pA


Iib

Input Bias Current - see note 1 Vic = 5V, VO = 5V

Tmin Tamb Tmax



1


150



1


300


pA


VOH

High Level Output Voltage Vid = 100mV, RL = 10k

Tmin Tamb Tmax


8.2

8.1


8.4



8.2

8


8.4



V

VOL

Low Level Output Voltage Vid = -100mV




50




50

mV


Avd

Large Signal Voltage Gain

ViC = 5V, RL = 10k Vo = 1V to 6V

Tmin Tamb Tmax


10

7


15



10

6


15



V/mV

GBP

Gain Bandwidth Product

Av = 40dB, RL = 10k CL = 100pF, fin = 100kHz



2.3




2.3


MHz

CMR

Common Mode Rejection Ratio ViC = 1V to 7.4V, Vo = 1.4V


60


80



60


80


dB

SVR

Supply Voltage Rejection Ratio VCC+ = 5V to 10V, Vo = 1.4V


60


70



60


70


dB

ICC

Supply Current (per amplifier) Av = 1, no load, Vo = 5V Tmin Tamb Tmax



800


1300

1400



800


1300

1500


µA

Io

Output Short Circuit Current Vo = 0V, Vid = 100mV



60




60


mA

Isink

Output Sink Current

Vo = VCC, Vid = -100mV



45




45


mA

SR

Slew Rate at Unity Gain

RL = 10k, CL = 100pF, Vi = 3 to 7V



4.5




4.5


V/s


m

Phase Margin at Unity Gain Av = 40dB, RL = 10k

CL = 10pF CL = 100pF



65

30




65

30



Degrees


KOV

Overshoot Factor

Av = 40dB, RL = 10k

CL = 10pF CL = 100pF



30

50




30

50



%

en

Equivalent Input Noise Voltage f = 1kHz, Rs = 100



30




30


nV

-----------

Hz

1) Maximum values including unavoidable inaccuracies of the industrial test.


12/17


Typical characteristics for ISET = 130µA

Figure 29. Supply current (each amplifier) versus supply voltage

Figure 32. High level output voltage versus high level output current


20

Tamb = 25°C

Vid = 100mV

16

SUPPLY CURRENT, ICC (mA)

OUTPUT VOLTAGE, VOH

(V)


























































Tamb = 25°C AV = 1

VO = VCC / 2



















1.0

VCC = 16V

12


8

0.8


VCC = 10V

0.6


4


0

-50 -40 -30

0.4


0.2


0


4 8 12 16

SUPPLY VOLTAGE, VCC (V)


-20 -10

0


OUTPUT CURRENT, IOH (mA)


Figure 33. Low level output voltage versus low level output current

Figure 30. Input bias current versus free air

10

VCC = 10V

V i = 5V

100

0.4


0.2

V CC = 5 V

0.6

VCC = 3 V

0.8

1.0

INPUT BIAS CURRENT, IIB (pA)

O U T P U T V O LT AG E, VOL(V)

temperature


TEMPERATURE, Tamb ( °C)


Tamb = 25°C

1

VCC = 16 V

2

125

100

75

50

25

1

O U T P U T CURR E N T , I OL (m A )

3

2

1

0

T amb = 25 ° C V ic = 0.5V

V id = -100m V

OUTPUT VOLTAGE, VOH (V)

O U T P U T V O LT AG E, V OL (V )

Figure 31. High level output voltage versus high level output current

Figure 34. Low level output voltage versus low level output current

5

Tamb = 25°C

4 Vid = 100mV


3 VCC= 5V


2


VCC = 3V

1

3

V CC = 10 V


OUTPUT CURRENT, I OH (mA)


0

-2

-4

-6

-8

0

-10

O U T P UT CU RRE NT , I OL (m A )

20

16

12

8

4

V id = -100m V


0

V i = 0 .5 V

13/17


R L = 10k

C = 100pF

135

CC

10

V + = 10 V

= 25°C

am b

T

Phase

Margin 90

20

45

PH AS E

30

GA IN (d B )

P H A S E (D egrees)

Figure 35. Open loop frequency response and phase shift



50


40

GA IN

0



F R E Q UE NC Y , f (Hz)


5

Tam b = 25°C

4 RL = 10k CL = 100p F

3 AV = 1


2


1

Gain Bandwidth Product

10 3 10 4 10 5 10 6 10 7

-10

10 2

= 100

VC L

180

L

A

0

GA IN B A N D W . P R OD ., GB P (M H z)

Figure 36. Gain bandwidth product versus supply voltage


SU PP LY V O LT AG E, VCC (V )

16

12

8

4

0

PH ASE M A R G IN , m (D egrees)

Figure 37. Phase margin versus supply voltage

Figure 38. Phase margin versus capacitive load



0

20

40 60

80 100


C APA C IT A N C E, C L (p F )


Tam b = 25°C RL = 10k

CL = 100p F

3


2


1

SR

4

SR

30

50


40

Tam b = 25°C RL = 10k AV = 1

VCC = 10 V

60

70

SLE W R A T ES, SR (V / s)

PH AS E M AR G IN , m (D egrees)

Figure 39. Slew rate versus supply voltage



5


0

4

6

8

10 12 14 16


SU PPLY V O LT A G E , VCC (V )



50


40


30


20


10

Tam b = 25°C RL = 10k CL = 100p F AV = 1


SU PP LY V O LT AG E, V CC (V)



16

12

8

4

0

14/17


  1. Package Mechanical Data


    Plastic DIP-8 MECHANICAL DATA



    DIM.

    mm.

    inch

    MIN.

    TYP

    MAX.

    MIN.

    TYP.

    MAX.

    A


    3.3



    0.130


    a1

    0.7



    0.028



    B

    1.39


    1.65

    0.055


    0.065

    B1

    0.91


    1.04

    0.036


    0.041

    b


    0.5



    0.020


    b1

    0.38


    0.5

    0.015


    0.020

    D



    9.8



    0.386

    E


    8.8



    0.346


    e


    2.54



    0.100


    e3


    7.62



    0.300


    e4


    7.62



    0.300


    F



    7.1



    0.280

    I



    4.8



    0.189

    L


    3.3



    0.130


    Z

    0.44


    1.6

    0.017


    0.063



    P001F


    15/17


    Package Mechanical Data



    SO-8 MECHANICAL DATA



    DIM.

    mm.

    inch

    MIN.

    TYP

    MAX.

    MIN.

    TYP.

    MAX.

    A

    1.35


    1.75

    0.053


    0.069

    A1

    0.10


    0.25

    0.04


    0.010

    A2

    1.10


    1.65

    0.043


    0.065

    B

    0.33


    0.51

    0.013


    0.020

    C

    0.19


    0.25

    0.007


    0.010

    D

    4.80


    5.00

    0.189


    0.197

    E

    3.80


    4.00

    0.150


    0.157

    e


    1.27



    0.050


    H

    5.80


    6.20

    0.228


    0.244

    h

    0.25


    0.50

    0.010


    0.020

    L

    0.40


    1.27

    0.016


    0.050

    k

    8˚ (max.)

    ddd



    0.1



    0.04



    0016023/C



    16/17


  2. Revision History


Date

Revision

Description of Changes

01 Nov. 2001

1

First Release

01 March 2005

2


Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.


The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners

© 2005 STMicroelectronics - All rights reserved STMicroelectronics group of companies

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