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SOD 123-5
Integrated Circuits (ICs)

OPA397DBVR

Active
Texas Instruments

SINGLE, LOW-OFFSET (60 ΜV), LOW-NOISE, LOW-BIAS-CURRENT RRIO E-TRIM™ OPERATIONAL AMPLIFIER

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Search across all available documentation for this part.

DocumentsDatasheetAmplifier Input Common-Mode and Output-Swing Limitations+1
SOD 123-5
Integrated Circuits (ICs)

OPA397DBVR

Active
Texas Instruments

SINGLE, LOW-OFFSET (60 ΜV), LOW-NOISE, LOW-BIAS-CURRENT RRIO E-TRIM™ OPERATIONAL AMPLIFIER

Deep-Dive with AI

DocumentsDatasheetAmplifier Input Common-Mode and Output-Swing Limitations+1

Technical Specifications

Parameters and characteristics for this part

SpecificationOPA397DBVR
Amplifier TypeGeneral Purpose
Current - Input Bias0.01 pA
Current - Output / Channel65 mA
Current - Supply1.22 mA
Gain Bandwidth Product13 MHz
Mounting TypeSurface Mount
Number of Circuits1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Output TypeRail-to-Rail
Package / CaseSC-74A, SOT-753
Slew Rate4.5 V/µs
Supplier Device PackageSOT-23-5
Voltage - Input Offset10 mV
Voltage - Supply Span (Max) [Max]5.5 V
Voltage - Supply Span (Min) [Min]1.7 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 1.94
10$ 1.74
25$ 1.64
100$ 1.40
250$ 1.31
500$ 1.15
1000$ 0.95
Digi-Reel® 1$ 1.94
10$ 1.74
25$ 1.64
100$ 1.40
250$ 1.31
500$ 1.15
1000$ 0.95
Tape & Reel (TR) 3000$ 0.89
6000$ 0.85
Texas InstrumentsLARGE T&R 1$ 1.46
100$ 1.20
250$ 0.86
1000$ 0.65

Description

General part information

OPA397 Series

The OPAx397 family of operational amplifiers (OPA397, OPA2397, and OPA4397) features ultra-low offset, offset drift, and input bias current with rail-to-rail input and output operation. In addition to precision dc accuracy, the ac performance is optimized for low noise and fast-settling transient response. These features make the OPAx397 an excellent choice for driving high-precision analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs).

The OPAx397 feature TI’s e-trim™ operational amplifier technology to achieve ultra-low offset voltage and offset voltage drift without any input chopping or auto-zero techniques. This technique enables ultra-low input bias current for sensor inputs or photodiode current-to-voltage measurements, creating high-performance transimpedance stages for optical modules or medical instrumentation.

The OPAx397 family of operational amplifiers (OPA397, OPA2397, and OPA4397) features ultra-low offset, offset drift, and input bias current with rail-to-rail input and output operation. In addition to precision dc accuracy, the ac performance is optimized for low noise and fast-settling transient response. These features make the OPAx397 an excellent choice for driving high-precision analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs).