TS941 datasheet(5/18 Pages) STMICROELECTRONICS

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TS94x, TS94xA, TS94xB

Electrical characteristics

Doc ID 6972 Rev 6

5/18

Table 5.

VCC = +3 V, VDD = 0 V, RL connected to VCC/2,Tamb = 25° C

(unless otherwise specified) (1)

All electrical values are guaranteed with correlation measurements at 2.5 V and 5 V.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Vio

Input offset voltage

TS941/2/4

TS941/2/4A

TS941/2/4B

ΔVio

Input offset voltage drift

µV/°C

Iio

Input offset current (2)

Maximum values include unavoidable inaccuracies of the industrial tests.

100

Iib

Input bias current (2)

150

CMR

Common mode rejection ratio

SVR

Supply voltage rejection ratio

Avd

Large signal voltage gain

VO = 2 Vpp,RL = 1 MΩ

100

VOH

High level output voltage

VID = 100 mV, RL = 1 MΩ

RL = 10 kΩ

2.9

2.8

2.99

2.85

VOL

Low level output voltage

VID = -100 mV, RL = 1 MΩ

RL = 10 kΩ

100

200

Output source current

VID = 100 mV, VO = VDD

Output sink current

VID = -100 mV, VO = VCC

680

650

1500

1300

µA

ICC

Supply current (per amplifier), AVCL = 1, no load

1.2

1.8

µA

GBP

Gain bandwidth product, RL = 1 MΩ, CL = 50 pF

kHz

Slew rate, RL = 1 MΩ, CL = 50 pF

4.5

V/ms

φm

Phase margin, CL = 50 pF

Degrees

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