OPA2191 datasheet(4/57 Pages) TI

Part #	OPA2191

Description	OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

PDF	57 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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4 / 57 page

OPA191, OPA2191, OPA4191

SBOS701C – DECEMEBER 2015 – REVISED OCTOBER 2019

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Product Folder Links: OPA191 OPA2191 OPA4191

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Pin Functions: OPA191

I/O

DESCRIPTION

NAME

OPA191

D (SOIC),

DGK (VSSOP)

DBV (SOT)

+IN

Noninverting input

–IN

Inverting input

1, 5, 8

—

No internal connection (can be left floating)

OUT

Output

V+

—

Positive (highest) power supply

V–

—

Negative (lowest) power supply

Pin Functions: OPA2191 and OPA4191

I/O

DESCRIPTION

NAME

OPA2191

OPA4191

D (SOIC),

DGK

(VSSOP)

D (SOIC),

PW (TSSOP)

RUM (QFN)

+IN A

Noninverting input, channel A

+IN B

Noninverting input, channel B

+IN C

—

Noninverting input, channel C

+IN D

—

Noninverting input, channel D

–IN A

Inverting input, channel A

–IN B

Inverting input, channel B

–IN C

—

Inverting input,,channel C

–IN D

—

Inverting input, channel D

OUT A

Output, channel A

OUT B

Output, channel B

OUT C

—

Output, channel C

OUT D

—

Output, channel D

V+

—

Positive (highest) power supply

V–

—

Negative (lowest) power supply

OPA2191 Datasheet(PDF) 4 Page - Texas Instruments

OPA2191 Datasheet(HTML) 4 Page - Texas Instruments

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