TSV911 datasheet(6/18 Pages) STMICROELECTRONICS | Rail-to-rail input/output 8MHz operational amplifiers

6 page

Electrical characteristics

TSV911-TSV912-TSV914

6/18

Equivalent input noise

voltage

f=10kHz

THD+en Total harmonic distortion

G=1, f=1kHz, Rl=2k

Ω,

BW=22kHz,

Vicm=(Vcc+1)/2,

Vout=1.1Vpp

0.001

Guaranteed by design.

Table 4.

Electrical characteristics at VCC = +3.3V

VDD = 0V, Vicm = VCC/2, Tamb = 25°C, R L connected to Vcc/2 (unless otherwise specified)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

DC performance

Vio

Offset voltage

TSV91x

0.1

4.5

Tmin. < Top < Tmax.

7.5

TSV91xA

1.5

Tmin. < Top < Tmax.

DVio

Input offset voltage drift

µV/°C

Iio

Input offset current

10(1)

Iib

Input bias current

10(1)

CMR

Common mode rejection

ratio 20 log (

∆V

ic/∆Vio)

0V to 3.3V, Vout = 1.65V

Avd

Large signal voltage gain

RL=10kΩ, Vout= 0.5V to 2.8V

Vcc-VOH High level output voltage

RL = 10kΩ

RL = 600Ω

150

VOL

Low level output voltage

RL = 10kΩ

RL = 600Ω

150

Iout

Isink

Vo = 3.3V

Tmin. < Tamb < Tmax.

Isource

Vo = 0V

Tmin. < Tamb < Tmax.

ICC

Supply current (per

operator)

No load, Vout=Vcc/2

0.8

1.1

Tmin. < Top < Tmax.

1.1

AC performance

GBP

Gain bandwidth product

RL = 2kΩ, CL = 100pF,

f = 100kHz

MHz

Unity gain frequency

RL = 2kΩ, CL=100pF

7.2

MHz

Table 3.

Electrical characteristics at VCC = +2.5V

VDD = 0V, Vicm = VCC/2, Tamb = 25°C, R L connected to Vcc/2 (unless otherwise specified)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

------------

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