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OPA189IDBVT Datasheet(PDF) 5 Page - Texas Instruments

Part # OPA189IDBVT
Description  OPAx189 Precision, Lowest-Noise, 36-V, Zero-Drift, 14-MHz, MUX-Friendly, Rail-to-Rail Output Operational Amplifiers
PDF  58 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

OPA189IDBVT Datasheet(HTML) 5 Page - Texas Instruments

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6 Pin Configuration and Functions
+
±
1
NC
8
NC
2
±IN
7
V+
3
+IN
6
OUT
4
V±
5
NC
Not to scale
Figure 6-1. OPA189 D (8-Pin SOIC) and DGK (8-Pin
VSSOP) Packages, Top View
1
OUT
2
V±
3
+IN
4
±IN
5
V+
Not to scale
Figure 6-2. OPA189 DBV (5-Pin SOT-23) Package,
Top View
Table 6-1. Pin Functions: OPA189
PIN
I/O
DESCRIPTION
NAME
D (SOIC)
DGK (VSSOP)
DBV (SOT-23)
–IN
2
4
I
Inverting input
+IN
3
3
I
Noninverting input
NC
1, 5, 8
—
—
No internal connection (can be left floating)
OUT
6
1
O
Output
V–
4
2
—
Negative (lowest) power supply
V+
7
5
—
Positive (highest) power supply
1
OUT A
8
V+
2
±IN A
7
OUT B
3
+IN A
6
±IN B
4
V±
5
+IN B
Not to scale
Figure 6-3. OPA2189 D (8-Pin SOIC) and DGK (8-Pin VSSOP) Packages, Top View
Table 6-2. Pin Functions: OPA2189
PIN
I/O
DESCRIPTION
NAME
NO.
–IN A
2
I
Inverting input channel A
+IN A
3
I
Noninverting input channel A
–IN B
6
I
Inverting input channel B
+IN B
5
I
Noninverting input channel B
OUT A
1
O
Output channel A
OUT B
7
O
Output channel B
V–
4
—
Negative supply
V+
8
—
Positive supply
www.ti.com
OPA189, OPA2189, OPA4189
SBOS830I – SEPTEMBER 2017 – REVISED OCTOBER 2021
Copyright © 2021 Texas Instruments Incorporated
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5
Product Folder Links: OPA189 OPA2189 OPA4189



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