Datasheet TS271M, TS271ID, TS271IN, TS271I, TS271CN Datasheet (SGS Thomson Microelectronics)

TS271C,I,M

PROGRAMMABLE CMOS

SINGLE OPERATIONAL AMPLIFIERS

October 1997

.

OFFSET NULL CAPABILITY (by external
compensation)

.

DYNAMIC CHARACTERISTICS
ADJUSTABLEBY I

SET

.

CONSUMPTION CURRENT AND DYNAMIC
PARAMETERS ARE STABLE REGARDING
THE VOLTAGEPOWER SUPPLY
VARIATIONS

.

OUTPUT VOLTAGE CAN SWING TO
GROUND

.

VERYLARGE I

SET

RANGE

.

STABLEAND LOW OFFSETVOLTAGE

.

THREE INPUT OFFSETVOLTAGE
SELECTIONS

DESCRIPTION

The TS271is a low cost, lowpowersingle opera­tional amplifierdesigned to operate with single or

1

2

3

45

6

7

8

CC

+

-

-

+

1 - Offset Null 1
2 - InvertingInput
3 - Non-invertingInput
4-V
5 - Offset Null 2
6 - Output
7-V
8-I

CC

SET

PIN CONNECTIONS (top view)

ORDER CODES

Part Number

Temperature

Range

Package

ND

TS271C/AC/BC 0

o

C, +70oC ●●
TS271I/AI/BI -40oC, +125oC ●●
TS271M/AM/BM -55oC, +125oC ●●

Example : TS271ACN

N

DIP8

(Plastic Package)

D

SO8

(Plastic Micropackage)

dual supplies. This operational amplifier uses the
SGS-THOMSONsilicon gate CMOS process giv­ing it an excellent consumption-speedratio. This
amplifier is ideallysuited for low consumption
applications.

The powersupply is externallyprogrammablewith
a resistorconnectedbetweenpins8and4.Itallows
to choose the best consumption-speedratio and
supply current can be minimizedaccording to the
required speed. This device is specified for the
followingI

SET

currentvalues: 1.5µA, 25µA,130µA.

This CMOS amplifieroffers very high input imped­ance and extremelylow input currents.The major
advantage versus JFET devices is the very low
input currents drift withtemperature(see figure 3).

1/15

MAXIMUMRATINGS

Symbol Parameter Value Unit

V

CC

+

Supply Voltage - (note 1) 18 V

V

id

Differential Input Voltage- (note 2) ±18 V

V

i

Input Voltage - (note 3) -0.3 to 18 V

I

O

Output Current for V

CC

+

≥ 15V ±30 mA

I

in

Input Current ±5mA

T

oper

Operating Free-Air TemperatureRange

TS271C/AC/BC
TS271I/AI/BI
TS271M/AM/BM

0to+70

-40 to +125

-55 to +125

o

C

T

stg

Storage TemperatureRange -65 to +150

o

C

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

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

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

Iset Input Input

Offset null

E E

Input

differential

Second

stage

Output

stage

Output

CC

V

CC

V

BLOCK DIAGRAM

OPERATINGCONDITIONS

Symbol Parameter Value Unit

V

CC

+

Supply Voltage 3 to 16 V

V

icm

Common Mode Input Voltage Range 0 to V

CC

+

- 1.5 V

TS271C,I,M

2/15

T26

T27

V

CC

V

CC

T28

Input -

T1

T2 Input +

Set Current

T29

T3 T4

C1

R1

T7

T6T5

T8

T11

T12

T10

T13

T9

T14

T16

Output

C2

T15

Offset Null 1

Offset Null 2

SCHEMATIC DIAGRAM

TS271C,I,M

3/15

25k

Ω

V

CC

5

1

8

R

set

OFFSETCOMPENSATION GUARANTEED FOR
TS271BCX (I

SET

>25µA),TS271ACX (I

SET

>90µA)

OFFSET VOLTAGENULL CIRCUIT

= +3V
= +5V

V

CC

V

CC

= +10V
= +16V

V

CC

V

CC

R

set

10k Ω

100k Ω

1M Ω

10M Ω

1

µA 10µA 100µA

I

set

0.1µA

Figure 1 : R

SET

Connectedto V

CC

-

.

V

CC

R

set

V

O

V

CC

V

CC

R

set

V

O

V

CC

R

SET

CONNECTED TO

GROUND

R

SET

CONNECTED TO

V

CC

-

(R

SET

VALUE : SEE

Fig.1)

RESISTOR BIASING

TS271C,I,M

4/15

ELECTRICAL CHARACTERISTICS FOR I

SET

= 1.5µA

V

CC

+

= +10V,V

CC

-

=0V, T

amb

=25oC (unless otherwisespecified)

Symbol Parameter

TS271C/AC/BC

TS271I/AI/BI

TS271M/AM/BM

Unit

Min. Typ. Max. Min. Typ. Max.

V

io

Input Offset Voltage

V

O

= 1.4V,Vic= 0V TS271C/I/M

TS271AC/AI/AM
TS271BC/BI/BM

T

min.

≤ T

amb

≤ T

max.

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

DV

io

Input Offset VoltageDrift 0.7 0.7 µV/oC

I

io

Input Offset Current - (note 1)

V

ic

=5V,Vo=5V

T

min

. ≤ T

amb

≤ T

max

.

1

100

1

200

pA

I

ib

Input Bias Current - (note 1)

V

ic

=5V,Vo=5V

T

min

. ≤ T

amb

≤ T

max

.

1

150

1

300

pA

V

OH

High Level Output Voltage

V

id

= 100mV,RL=1MΩ

T

min

. ≤ T

amb

≤ T

max

.

8.8

8.7

9 8.8

8.6

9

V

V

OL

Low Level Output Voltage (Vid= -100mV) 50 50 mV

A

vd

Large Signal VoltageGain

V

o

=1Vto6V,RL=1MΩ,Vic=5V

T

min

. ≤ T

amb

≤ T

max

.

30
20

100 30

20

100

V/mV

GBP Gain Bandwidth Product (A

v

= 40dB,

R

L

=1MΩ,CL= 100pF,fin= 10kHz) 0.1 0.1

MHz

CMR Common Mode Rejection Ratio

V

o

= 1.4V,Vic= 1V to 7.4V 60 80 60 80

dB

SVR Supply Voltage Rejection Ratio

V

CC

+

= 5V to 10V ,Vo= 1.4V 60 80 60 80

dB

I

CC

Supply Current

A

v

= 1, no load, Vo=5V

T

min

. ≤ T

amb

≤ T

max.

10 15

17

10 15

18

µA

I

o

Output Short Circuit Current

V

id

= 100mV, Vo=0V 60 60

mA

I

sink

Output Sink Current

V

id

= -100mV, Vo=V

CC

45 45

mA

SR Slew-Rate at Unity Gain

R

L

=1MΩ,CL= 100pF, Vi= 3 to7V 0.04 0.04

V/µs

∅m Phase Margin at Unity Gain

A

v

= 40dB, RL=1MΩ

C

L

= 10pF

C

L

= 100pF

35
10

35
10

Degrees

K

ov

Overshoot Factor

C

L

= 10pF

C

L

= 100pF

40
70

40
70

%

e

n

Equivalent Input Noise Voltage

f = 1kHz, R

S

= 100Ω 68 68

nV

√Hz

Note : 1. Maximum values including unavoidable inaccuracies of theindustrial test.

TS271C,I,M

5/15

TYPICALCHARACTERISTICS FOR I

SET

= 1.5µA

CC

SUPPLYVOLTAGE,V (V)

CC

SUPPLY CURRENT,I (µA)

T=25°C
A=1
V=V /2

amb

V

OCC

0481216

20

15

10

5

Figure 2 : SupplyCurrent versus Supply

Voltage

25 50 75 100 125

INPUTBIASCURRENT,I (pA)

IB

100

10

1

CC

V = 10V
V=5V

ic

amb

TEMPERATURE,T (°C)

Figure3 : Input Bias Current versusFree Air

Temperature

5

4

3

2

1

0

-10 -8 -6 -4 -2 0

amb
id

T=25°C
V = 100mV

V=5V

CC

OUTPUTVOLTAGE,V (V)

OH

OH

OUTPUT CURRENT, I (mA)

CC

V=3V

Figure 4a : HighLevel Output Voltage versus

High Level OutputCurrent

20

16

12

8

4

0

-50 -40 -30 -20 -10 0

amb

id

T=25°C
V = 100mV

V = 16V

CC

OUTPUT CURRENT, I (mA)

OH

OH

OUTPUTVOLTAGE,V (V)

CC

V = 10V

Figure4b : High Level Output Voltage versus

High Level OutputCurrent

1.0

0.8

0.6

0.4

0.2

amb

ic

id

T=25°C
V = 0.5V
V = -100mV

V=3V

V=5V

CC

CC

OL

OUTPUTVOLTAGE,V (V)

0 123

OUTPUT CURRENT,I (mA)

OL

Figure 5a : Low Level Output Voltageversus

Low Level Output Current

3

2

1

0 4 8121620

CC

V = 10V

CC

V = 16V

OUTPUTVOLTAGE,V (V)

OL

amb

id

ic

T=25°C
V = 0.5V
V = -100mV

OUTPUT CURRENT, I (mA)

OL

Figure5b : Low Level Output Voltage versus

Low Level Output Current

TS271C,I,M

6/15

TYPICALCHARACTERISTICS FOR I

SET

= 1.5µA(continued)

50
40
30
20
10

0

-10

GAIN(dB)

PHASE(Degrees)

0
45
90
135
180

FREQUENCY,f (Hz)

2

10

amb

CC

+

L
L

VCL

Gain
Bandwidth
Product

Phase
Margin

PHASE

GAIN

T=25°C
V = 10V
R=1M

Ω

C = 100pF
A = 100

6

10

5

10

4

10

3

10

Figure 6 : OpenLoop FrequencyResponse

and Phase Shift

SUPPLY VOLTAGE, V (V)

CC

04 81216

120

100

80

60

40

T=25°C
R=1MΩ

C = 100pF
A=1

amb

L
L
V

GAIN BANDW.PROD., GBP (kHz)

Figure7 : Gain Bandwidth Product versus

Supply voltage

SUPPLY VOLTAGE, V (V)

CC

amb

L

V

PHASEMARGIN, m (Degrees)

φ

10

8

6

4

2

0 481216

T=25°C
R=1MΩ
C = 100pF
A=1

L

Figure 8 : PhaseMargin versus SupplyVoltage

PHASEMARGIN, m (Degrees)

φ

40

30

20

10

20 40 60 80 1000

T=25°C
R=1MΩ

A=1
V = 10V

amb

L

V

CC

CAPACITANCE,C (pF)

L

Figure9 : Phase Marginversus Capacitive

Load

46810121416

SUPPLY VOLTAGE, V (V)

CC

SLEW RATES,SR (V/µs)

SR

SR

0.07

0.06

0.05

0.04

0.03

0.02

0.01

T=25°C
R=1MΩ

C = 100pF

amb

L
L

Figure 10 : SlewRates versus Supply Voltage

TS271C,I,M

7/15

ELECTRICAL CHARACTERISTICS FOR I

SET

=25µA

V

CC

+

= +10V,V

CC

-

=0V, T

amb

=25oC (unless otherwisespecified)

Symbol Parameter

TS271C/AC/BC

TS271I/AI/BI

TS271M/AM/BM

Unit

Min. Typ. Max. Min. Typ. Max.

V

io

Input Offset Voltage

V

O

= 1.4V,Vic= 0V TS271C/I/M

TS271AC/AI/AM
TS271BC/BI/BM

T

min

. ≤ T

amb

≤ T

max.

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

DV

io

Input Offset VoltageDrift 2 2 µV/oC

I

io

Input Offset Current - (note 1)

V

ic

=5V,Vo=5V

T

min

. ≤ T

amb

≤ T

max.

1

100

1

200

pA

I

ib

Input Bias Current - (note 1)

V

ic

=5V,Vo=5V

T

min

. ≤ T

amb

≤ T

max.

1

150

1

300

pA

V

OH

High Level Output Voltage

V

id

= 100mV,RL= 100kΩ

T

min

. ≤ T

amb

≤ T

max.

8.7

8.6

8.9 8.7

8.5

8.9

V

V

OL

Low Level Output Voltage (Vid= -100mV) 50 50 mV

A

vd

Large Signal VoltageGain

V

o

=1Vto6V,RL= 100kΩ,Vic=5V

T

min

. ≤ T

amb

≤ T

max.

30
20

50 30

10

50

V/mV

GBP Gain Bandwidth Product (A

v

= 40dB,

R

L

= 100kΩ,CL= 100pF, fin= 100kHz) 0.7 0.7

MHz

CMR Common Mode Rejection Ratio

V

o

= 1.4V,Vic= 1V to 7.4V 60 80 60 80

dB

SVR Supply Voltage Rejection Ratio

V

CC

+

= 5V to 10V ,Vo= 1.4V 60 80 60 80

dB

I

CC

Supply Current

A

v

= 1, no load, Vo=5V

T

min

. ≤ T

amb

≤ T

max.

150 200

250

150 200

300

µA

I

o

Output Short Circuit Current

V

id

= 100mV, Vo=0V 60 60

mA

I

sink

Output Sink Current

V

id

= -100mV, Vo=V

CC

45 45

mA

SR Slew-Rate at Unity Gain

R

L

= 100kΩ,CL= 100pF, Vi= 3 to 7V 0.6

0.6

V/µs

∅m Phase Margin at Unity Gain

Av= 40dB, RL= 100kΩ

C

L

= 10pF

C

L

= 100pF

50
30

50
30

degrees

K

ov

Overshoot Factor

C

L

= 10pF

C

L

= 100pF

30
50

30
50

%

e

n

Equivalent Input Noise Voltage

f = 1kHz, R

S

= 100Ω 38 38

nV

√Hz

Note : 1. Maximum values including unavoidable inaccuracies of theindustrial test.

TS271C,I,M

8/15

CC

SUPPLYCURRENT,I (µA)

T=25°C
A=1
V=V /2

amb

V

OCC

200

150

100

50

0481216

CC

SUPPLYVOLTAGE, V (V)

Figure 11 : SupplyCurrent versus Supply

Voltage

25 50 75 100 125

INPUTBIASCURRENT,I (pA)

IB

100

10

1

CC

V = 10V
V=5V

ic

amb

TEMPERATURE,T (°C)

Figure12 : InputBias Current versusFree Air

Temperature

5

4

3

2

1

0

-10 -8 -6 -4 -2 0

amb
id

T=25°C
V = 100mV

V=5V

CC

OUTPUTVOLTAGE,V (V)

OH

OH

OUTPUT CURRENT, I (mA)

CC

V=3V

Figure 13a : High Level Output Voltageversus

High Level OutputCurrent

20

16

12

8

4

0

-50 -40 -30 -20 -10 0

amb

id

T=25°C
V = 100mV

V = 16V

CC

OUTPUT CURRENT, I (mA)

OH

OH

OUTPUTVOLTAGE,V (V)

CC

V = 10V

Figure13b : High LevelOutput Voltage versus

High Level OutputCurrent

1.0

0.8

0.6

0.4

0.2

amb

ic

id

T=25°C
V = 0.5V
V = -100mV

V=3V

V=5V

CC

CC

OL

OUTPUTVOLTAGE,V (V)

0 123

OUTPUT CURRENT,I (mA)

OL

Figure 14a : Low Level Output Voltage versus

Low Level Output Current

3

2

1

0 4 8121620

CC

V = 10V

CC

V = 16V

OUTPUTVOLTAGE,V (V)

OL

amb

id

ic

T=25°C
V = 0.5V
V = -100mV

OUTPUT CURRENT, I (mA)

OL

Figure14b : Low LevelOutput Voltageversus

Low Level Output Current

TYPICALCHARACTERISTICS FOR I

SET

=25µATYPICALCHARACTERISTICS FOR I

SET

=25µATYPICALCHARACTERISTICS FOR I

SET

=25µATYPICALCHARACTERISTICS FOR I

SET

=25µA

TS271C,I,M

9/15

50
40
30
20
10

0

-10

GAIN(dB)

PHASE(Degrees)

0
45
90
135
180

FREQUENCY,f (Hz)

T=25°C
V = 10V
R = 100k Ω
C = 100pF
A = 100

amb

CC

L

L

VCL

PHASE

GAIN

Phase
Margin

Gain
Bandwidth
Product

+

2

10

6

10

5

10

4

10

3

10

7

10

Figure 15 : OpenLoop FrequencyResponse

and Phase Shift

SUPPLY VOLTAGE, V (V)

CC

0481216

T=25°C
R =100kΩ
C =100pF
A=1

amb

L

L

V

GAIN BANDW.PROD.,GBP (kHz)

0.4

0.5

0.6

0.7

0.8

0.8

Figure16 : GainBandwidth Productversus

Supply voltage

SUPPLY VOLTAGE, V (V)

CC

amb

L

V

PHASEMARGIN, m (Degrees)

φ

50

40

30

20

10

0 481216

T=25°C
R = 100kΩ
C = 100pF
A=1

L

Figure 17 : PhaseMargin versus SupplyVoltage

CAPACITANCE,C (pF)

L

PHASEMARGIN, m (Degrees)

φ

50

40

30

20

20 40 60 80 1000

T=25°C
R = 100kΩ

A=1
V = 10V

amb

L

V

CC

Figure18 : PhaseMargin versus Capacitive

Load

4 6 8 10121416

SUPPLY VOLTAGE, V (V)

CC

SLEWRATES,SR (V/µs)

SR

SR

1.0

0.8

0.6

0.4

0.2

0

amb

L

T=25°C
R = 100kΩ
C = 100pF

L

Figure 19 : SlewRates versus Supply Voltage

TYPICALCHARACTERISTICS FOR I

SET

=25µA(continued)

TS271C,I,M

10/15

ELECTRICAL CHARACTERISTICS FOR I

SET

= 130µA

V

CC

+

= +10V,V

CC

-

=0V, T

amb

=25oC (unless otherwisespecified)

Symbol Parameter

TS271C/AC/BC

TS271I/AI/BI

TS271M/AM/BM

Unit

Min. Typ. Max. Min. Typ. Max.

V

io

Input Offset Voltage

V

O

= 1.4V,Vic= 0V TS271C/I/M

TS271AC/AI/AM
TS271BC/BI/BM

T

min

. ≤ T

amb

≤ T

max.

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

DV

io

Input Offset VoltageDrift 2 2 µV/oC

I

io

Input Offset Current - (note 1)

V

ic

=5V,Vo=5V

T

min

. ≤ T

amb

≤ T

max.

1

100

1

200

pA

I

ib

Input Bias Current - (note 1)

V

ic

=5V,Vo=5V

T

min

. ≤ T

amb

≤ T

max.

1

150

1

300

pA

V

OH

High Level Output Voltage

V

id

= 100mV,RL= 10kΩ

T

min

. ≤ T

amb

≤ T

max.

8.2

8.1

8.4 8.2
8

8.4

V

V

OL

Low Level Output Voltage (Vid= -100mV) 50 50 mV

A

vd

Large Signal VoltageGain

V

o

=1Vto6V,RL= 10kΩ,Vic=5V

T

min

. ≤ T

amb

≤ T

max.

10

7

15 10

6

15

V/mV

GBP Gain Bandwidth Product (A

v

= 40dB,

R

L

= 10kΩ,CL= 100pF,fin= 100kHz) 2.3 2.3

MHz

CMR Common Mode Rejection Ratio

V

o

= 1.4V,Vic= 1V to 7.4V 60 80 60 80

dB

SVR Supply Voltage Rejection Ratio

V

CC

+

= 5V to 10V ,Vo= 1.4V 60 70 60 70

dB

I

CC

Supply Current

A

v

= 1, no load, Vo=5V

T

min

. ≤ T

amb

≤ T

max.

800 1300

1400

800 1300

1500

µA

I

o

Output Short Circuit Current

V

id

= 100mV, Vo=0V 60 60

mA

I

sink

Output Sink Current

V

id

= -100mV, Vo=V

CC

45 45

mA

SR Slew-Rate at Unity Gain

R

L

= 10kΩ,CL= 100pF,Vi= 3 to 7V 4.5 4.5

V/µs

∅m Phase Margin at Unity Gain

A

v

= 40dB, RL= 10kΩ

C

L

= 10pF

C

L

= 100pF

65
50

65
50

degrees

K

ov

Overshoot Factor

C

L

= 10pF

C

L

= 100pF

30
30

30
30

%

e

n

Equivalent Input Noise Voltage

f = 1kHz, R

S

= 100Ω 30 30

nV

√Hz

Note : 1. Maximum values including unavoidable inaccuracies of theindustrial test.

TS271C,I,M

11/15

CC

SUPPLY VOLTAGE,V (V)

0 481216

1.0

0.8

0.6

0.4

0.2

T=25°C
A=1
V=V /2

amb

V

OCC

CC

SUPPLYCURRENT,I (mA)

Figure 20 : SupplyCurrent (each amplifier)ver-

sus SupplyVoltage

25 50 75 100 125

INPUTBIASCURRENT,I (pA)

IB

100

10

1

CC

V = 10V
V=5V

ic

amb

TEMPERATURE,T (°C)

Figure21 : InputBias Current versusFree Air

Temperature

5

4

3

2

1

0

-10 -8 -6 -4 -2 0

amb
id

T=25°C
V = 100mV

V=5V

CC

OUTPUTVOLTAGE,V (V)

OH

OH

OUTPUT CURRENT, I (mA)

CC

V=3V

Figure 22a : High Level Output Voltageversus

High Level OutputCurrent

20

16

12

8

4

0

-50 -40 -30 -20 -10 0

amb

id

T=25°C
V = 100mV

V = 16V

CC

OUTPUT CURRENT, I (mA)

OH

OH

OUTPUTVOLTAGE,V (V)

CC

V = 10V

Figure22b : High LevelOutput Voltage versus

High Level OutputCurrent

1.0

0.8

0.6

0.4

0.2

amb

ic

id

T=25°C
V = 0.5V
V = -100mV

V=3V

V=5V

CC

CC

OL

OUTPUTVOLTAGE,V (V)

0 123

OUTPUT CURRENT,I (mA)

OL

Figure 23a : Low Level Output Voltage versus

Low Level Output Current

3

2

1

0 4 8121620

CC

V = 10V

CC

V = 16V

OUTPUTVOLTAGE,V (V)

OL

amb

id

ic

T=25°C
V = 0.5V
V = -100mV

OUTPUT CURRENT, I (mA)

OL

Figure23b : Low LevelOutput Voltageversus

Low Level Output Current

TYPICALCHARACTERISTICS FOR I

SET

= 130µA

TS271C,I,M

12/15

50
40
30
20
10

0

-10

GAIN(dB)

PHASE(Degrees)

0
45
90
135
180

FREQUENCY,f (Hz)

T=25°C
V = 10V
R = 10k Ω
C = 100pF
A = 100

amb

CC

L

L

VCL

PHASE

GAIN

Phase
Margin

Gain
Bandwidth
Product

+

2

10

6

10

5

10

4

10

3

10

7

10

Figure 24 : OpenLoop FrequencyResponse and

PhaseShift

SUPPLY VOLTAGE, V (V)

CC

0481216

T=25°C
R = 10kΩ
C =100pF
A=1

amb

L

L
V

GAIN BANDW.PROD.,GBP (kHz)

1

2

3

4

5

Figure25 : GainBandwidth Productversus

Supply voltage

SUPPLY VOLTAGE, V (V)

CC

amb

L

V

PHASEMARGIN, m (Degrees)

φ

50

40

30

20

10

0481216

T=25°C
R = 10k

Ω

C = 100pF
A=1

L

Figure 26 : PhaseMargin versus SupplyVoltage

CAPACITANCE,C (pF)

L

PHASEMARGIN, m (Degrees)

φ

70

60

50

40

20 40

60 80 1000

T=25°C
R = 10kΩ

A=1
V = 10V

amb

L

V

CC

30

Figure27 : PhaseMargin versus CapacitiveLoad

46 810121416

SUPPLY VOLTAGE, V (V)

CC

SLEWRATES,SR (V/µs)

SR

SR

5

4

3

2

1

0

amb

L

T=25°C
R = 10kΩ
C = 100pF

L

Figure 28 : SlewRates versus Supply Voltage

TYPICALCHARACTERISTICS FOR I

SET

= 130µA (continued)

TS271C,I,M

13/15

PM-DIP8.EPS

PACKAGE MECHANICAL DATA

8 PINS - PLASTICDIP

Dimensions

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

A 3.32 0.131

a1 0.51 0.020

B 1.15 1.65 0.045 0.065

b 0.356 0.55 0.014 0.022

b1 0.204 0.304 0.008 0.012

D 10.92 0.430
E 7.95 9.75 0.313 0.384

e 2.54 0.100
e3 7.62 0.300
e4 7.62 0.300

F 6.6 0260

i 5.08 0.200

L 3.18 3.81 0.125 0.150

Z 1.52 0.060

271-07.TBL

TS271C,I,M

14/15

PM-SO8.EPS

PACKAGE MECHANICAL DATA

8 PINS - PLASTICMICROPACKAGE(SO)

Dimensions

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

A 1.75 0.069
a1 0.1 0.25 0.004 0.010
a2 1.65 0.065
a3 0.65 0.85 0.026 0.033

b 0.35 0.48 0.014 0.019

b1 0.19 0.25 0.007 0.010

C 0.25 0.5 0.010 0.020
c1 45

o

(typ.)
D 4.8 5.0 0.189 0.197
E 5.8 6.2 0.228 0.244

e 1.27 0.050

e3 3.81 0.150

F 3.8 4.0 0.150 0.157

L 0.4 1.27 0.016 0.050

M 0.6 0.024

S8

o

(max.)

SO8.TBL

Information furnished is believed tobe accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility
for the consequences of use of such information nor forany infringement of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwiseunder anypatent or patent rights of SGS-THOMSON Microelectronics.
Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical componentsin life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.

 1997 SGS-THOMSON Microelectronics – Printed in Italy – AllRights Reserved

SGS-THOMSON Microelectronics GROUP OF COMPANIES

Australia - Brazil - Canada - China - France - Germany -Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco

The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.

ORDERCODE :

TS271C,I,M

15/15