TSB7191 datasheet(5/34 Pages) STMICROELECTRONICS

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Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

AVD

Open loop gain

RL ≥ 10 kΩ,

(VCC-) + 0.5 V ≤ VOUT ≤ (VCC+) -0.5 V,

T = 25 °C

110

125

RL ≥ 10 kΩ,

(VCC-) + 0.5 V ≤ VOUT ≤ (VCC+) -0.5 V,

-40 °C < T < 125 °C

105

CMR

Common-mode

rejection ratio

20 log (∆VINCM / ∆VIO)

(VCC-) ≤ VICM ≤ ( VCC+) - 1.5 V,

T = 25 °C

115

130

(VCC-) ≤ VICM ≤ (VCC+) - 1.5 V,

-40 °C < T < 125 °C

110

TSB7191A, TSB7192A (VCC-) ≤ VICM ≤

(VCC+),

T = 25 °C

100

120

TSB7191A, TSB7192A (VCC-) ≤ VICM ≤

(VCC+),

-40 °C < T < 125 °C

TSB7191, TSB7192 (VCC-) ≤ VICM ≤

(VCC+),

T = 25 °C

120

TSB7191, TSB7192 (VCC-) ≤ VICM ≤

(VCC+),

-40 °C < T < 125 °C

SVR

Power supply rejection

ratio

20 log (∆VCC / ∆VIO)

5 V < VCC < 36 V,

VICM = VCC/2

-40 °C < T < 125 °C

100

125

VOH

High level output

voltage (drop voltage

from VCC+)

No load, -40 °C < T < 125 °C

120

ISOURCE = 2 mA, -40 °C < T < 125 °C

200

ISOURCE = 15 mA, -40 °C < T < 125 °C

1000

VOL

Low level output

voltage

No load , -40 °C < T < 125 °C

120

ISINK = 2 mA, -40 °C < T < 125 °C

200

ISINK = 15 mA , -40 °C < T < 125 °C

1000

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 by

op-amp

No load, T = 25 °C

1.8

No load, -40 °C < T < 125 °C

AC performance

GBP

Gain bandwidth

product

RL = 10 kΩ, CL = 100 pF

MHz

TSB7191, TSB7191A, TSB7192, TSB7192A

Electrical characteristics

DS12641 - Rev 5

page 5/34

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