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OPA2990IDR Datasheet(PDF) 8 Page - Texas Instruments

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Part # OPA2990IDR
Description  OPAx990 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Power Op Amp
PDF  59 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

OPA2990IDR Datasheet(HTML) 8 Page - Texas Instruments

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1
IN1+
12
IN4+
2
V+
11
V±
3
IN2+
10
IN3+
4
IN2±
9
IN3±
Not to scale
Thermal
Pad
8
OPA990, OPA2990, OPA4990
SBOS933D – FEBRUARY 2019 – REVISED JULY 2019
www.ti.com
Product Folder Links: OPA990 OPA2990 OPA4990
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
OPA4990S RTE Package(1)
16-Pin WQFN With Exposed Thermal Pad
Top View
(1)
Package is preview only. See Packages with an Exposed Thermal Pad section for more information.
Pin Functions: OPA4990S
PIN
I/O
DESCRIPTION
NAME
WQFN
IN1+
1
I
Noninverting input, channel 1
IN1–
16
I
Inverting input, channel 1
IN2+
3
I
Noninverting input, channel 2
IN2–
4
I
Inverting input, channel 2
IN3+
10
I
Noninverting input, channel 3
IN3–
9
I
Inverting input, channel 3
IN4+
12
I
Noninverting input, channel 4
IN4–
13
I
Inverting input, channel 4
OUT1
15
O
Output, channel 1
OUT2
5
O
Output, channel 2
OUT3
8
O
Output, channel 3
OUT4
14
O
Output, channel 4
SHDN12
6
I
Shutdown, channels 1 and 2: low = amplifiers enabled, high = amplifiers
disabled. See Shutdown section for more information.
SHDN34
7
I
Shutdown, channels 3 and 4: low = amplifiers enabled, high = amplifiers
disabled. See Shutdown section for more information.
VCC+
2
—
Positive (highest) power supply
VCC–
11
—
Negative (lowest) power supply



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