TSM1012

3/8

ELECTRICAL CHARACTERISTICS

Tamb = 25°C and Vcc = +18V (unless otherwise specified)

Symbol

Parameter

Test Condition

Min

Typ

Max

Unit

Total Current Consumption

Icc

Total Supply Current, excluding current

1. Test conditions: pin 2 and 6 connected to GND, pin 4 and 5 connected to 1.25V, pin 3 connected to 200mV.

Vcc = 18V, no load

Tmin. < Tamb < Tmax.

100

180

µA

Vz

Vcc clamp voltage

Icc = 50mA

28

V

Operators

Input Offset Voltage

TSM1012

TSM1012A

1

0.5

4

5

2

3

mV

Input Offset Voltage Drift

7

µV/°C

Input Offset Current

230

50

nA

Input Bias Current

20

50

150

200

nA

SVR

Supply Voltage Rejection Ration

65

100

dB

Vicm

Input Common Mode Voltage Range

0

Vcc-1.5

V

CMR

Common Mode Rejection Ratio

70

60

85

dB

Output stage

Gm

Transconduction Gain. Sink Current

2. The current depends on the difference voltage between the negative and the positive inputs of the amplifier. If the voltage on the minus

input is 1mV higher than the positive amplifier, the sinking current at the output OUT will be increased by Gm*1mA.

0.5

1

1

mA/mV

Vol

Low output voltage at 5 mA sinking

current

250

400

mV

Ios

Output Short Circuit Current. Output to

(Vcc-0.6V). Sink Current Only

6

5

10

mA

Voltage reference

Reference Input Voltage

TSM1012 1% precision

TSM1012A 0.5% precision

1.238

1.225

1.244

1.237

1.25

1.25

1.262

1.273

1.256

1.261

V

∆V

ref

Reference Input Voltage Deviation Over

Temperature Range

20

30

mV

RegLine Reference input voltage deviation over

Vcc range.

Iload = 1mA

20

mV

RegLoad Reference input voltage deviation over

output current.

Vcc = 18V,

0 < Iload < 2.5mA

10

mV