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Texas Instruments OPA347SA/3K Microcontrollers

1-Ch Op Amp, 350kHz BW, 34uA, 2.5-5.5V, SC-5P

6,956 ActiveTexas InstrumentsOPA347SASOT-SC70 (DCK)-5$0.99
OPA347SA/3K SOT-SC70 (DCK)-5 package illustration

Same model may have multiple batches, images only for reference.

OPA347SA/3K
Manufacturer
Texas Instruments
Part Number (MPN)
OPA347SA/3K
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Base Model
OPA347SA
Detailed Description
1-Ch Op Amp, 350kHz BW, 34uA, 2.5-5.5V, SC-5P
Package
SOT-SC70 (DCK)-5
Lifecycle Status
Active
Datasheet
PDF OPA347SA/3K Datasheet
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Ordering Code Family

OPA347SA groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

3 ordering variants listed on the family page.

View all variants

Technical Specifications

Texas Instruments OPA347SA/3K Microcontrollers technical specifications.

General

RoHS
Yes
Number of Channels
1
Total Supply Voltage 5 V 5 5 V 10 Max V
5.5
Total Supply Voltage 5 V 5 5 V 10 Min V
2.3
Rail to Rail
In, Out
Gbw Typ Mhz
0.35
Slew Rate Typ Vs
0.17
Vos Offset Voltage at 25 C Max Mv
6
Iq Per Channel Typ Ma
0.02
Vn at 1 Khz Typ Nv Hz
60

Alternate Parts Comparison (OPA347SA/3K vs OPA347SA/3KG4 vs OPA347SA/250 vs OPA330AIDBVR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Texas InstrumentsOPA347SA/3K
Texas InstrumentsOPA347SA/3KG4
Texas InstrumentsOPA347SA/250
Texas InstrumentsOPA330AIDBVR
Number of Channels11 Channel11
RoHSYesYesYesYes
PackageSOT-SC70 (DCK)-5SC-70-5SOT-SC70 (DCK)-5SOT-23
ArchitectureCMOS--CMOSCMOS
CMRR Typ Db80--80115
Gbw Typ Mhz0.35--0.350.35
Input Bias Current Max Pa10--10500
Input Common Mode Headroom to Negative Supply Typ V-0.2---0.2-0.1
Input Common Mode Headroom to Positive Supply Typ V0.2--0.20.1
Iout Typ a0.017--0.0170.005
Iq Per Channel Typ Ma0.02--0.020.021
Offset Drift Typ Vc3--30.02
Action
RFQ
RFQ
RFQ
RFQ

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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