TS971ILT datasheet(4/17 Pages) STMICROELECTRONICS

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Electrical characteristics

TS971-TS972-TS974

4/17

Electrical characteristics

Table 3.

VCC = +2.5V, VDD = -2.5V, Tamb = 25°C (unless otherwise specified)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Vio

Input offset voltage

Tmin ≤ Tamb ≤ Tmax

DVio

Input offset voltage drift

Vicm = 0V, Vo = 0V

µV/°C

Iio

Input offset current

Vicm = 0V, Vo = 0V

150

Iib

Input bias current

Vicm = 0V, Vo = 0V

Tmin ≤ Tamb ≤ Tmax

200

750

1000

Vicm

Common mode input voltage

range

-1.35

1.35

CMR

Common mode rejection ratio

Vicm = ±1.35V

SVR

Supply voltage rejection ratio

VCC = ±2V to ±3V

Avd

Large signal voltage gain

RL = 2kΩ

VOH

High level output voltage

RL = 2kΩ

22.4

VOL

Low level output voltage

RL = 2kΩ

-2.4

-2

Isource

Output source current

1.5

Isink

Output sink current

100

ICC

Supply current per amplifier

Unity gain - No load

2.8

GBP

Gain bandwidth product

f = 100kHz, RL = 2kΩ, CL = 100pF

8.5

MHz

Slew rate

AV = 1, Vin = ±1V

2.8

V/µs

∅m

Phase margin at unit gain

RL = 2kΩ, CL =100pF

Degrees

Gain margin

RL = 2kΩ, CL =100pF

Equivalent input noise voltage

f = 100kHz

nV/

√Hz

THD

Total harmonic distortion

f = 1kHz, AV = -1, RL =10kΩ

0.003

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