TSV522IST datasheet(5/27 Pages) STMICROELECTRONICS

5 / 27 page

TSV521, TSV522, TSV524, TSV521A, TSV522A, TSV524A

Electrical characteristics

Doc ID 022743 Rev 1

5/27

Electrical characteristics

Table 4.

Electrical characteristics at VCC+ = +2.7 V with VCC- = 0 V, Vicm = VCC/2, T = 25 °C, and

RL =10kΩ connected to VCC/2 (unless otherwise specified)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

DC performance

Vio

Offset voltage

TSV52xA, T = 25 °C

800

µV

TSV52xA, -40 °C < T < 125 °C

2600

µV

TSV52x, T = 25 °C

1.5

TSV52x, -40 °C < T < 125 °C

3.3

ΔVio/ΔT Input offset voltage drift

-40 °C < T < 125 °C(1)

318

µV/°C

Iio

Input offset current

(Vout =VCC/2)

T = 25 °C

10(3)

-40° C < T < 125 °C

100(3)

Iib

Input bias current

(Vout =VCC/2)

T = 25 °C

10(3)

-40 °C < T < 125 °C

100(3)

CMR

Common mode rejection

ratio 20 log (

ΔVic/ΔVio)

Vic = -0.1 V to VCC+0.1V,

Vout = VCC/2, RL =1MΩ

T = 25 °C

-40 °C < T < 125 °C

Avd

Large signal voltage gain

Vout = 0.5 V to (VCC -0.5V),

RL =1 MΩ

T = 25 °C

105

-40 °C < T < 125 °C

VOH

High level output voltage

T = 25 °C

-40 °C < T < 125 °C

335

VOL

Low level output voltage

T = 25 °C

-40 °C < T < 125 °C

635

Iout

Isink

Vout = VCC, T = 25 °C

Vout = VCC, -40 °C < T < 125 °C

Isource

Vout = 0 V, T = 25 °C

Vout = 0 V, -40 °C < T < 125 °C

ICC

Supply current (per channel)

Vout =VCC/2, RL >1 MΩ

T = 25 °C

µA

-40 °C < T < 125 °C

AC performance

GBP

Gain bandwidth product

RL =10kΩ, CL = 100 pF

0.62

MHz

Unity gain frequency

RL =10kΩ, CL = 100 pF

900

kHz

Φm

Phase margin

RL =10kΩ, CL = 100 pF

degrees

Gain margin

RL =10kΩ, CL = 100 pF

Slew rate

RL =10kΩ, CL = 100 pF,

Vout = 0.5 V to VCC -0.5 V

0.74

V/µs

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