Integrated Circuits (ICs)

OPA197IDGKR

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SINGLE, 36-V, PRECISION, RAIL-TO-RAIL INPUT OUTPUT, LOW OFFSET VOLTAGE OP AMP

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DocumentsVoltage-to-current (V-I) converter circuit with a Darlington transistor Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. D)+9

Integrated Circuits (ICs)

OPA197IDGKR

Active

Texas Instruments

SINGLE, 36-V, PRECISION, RAIL-TO-RAIL INPUT OUTPUT, LOW OFFSET VOLTAGE OP AMP

Deep-Dive with AI

DocumentsVoltage-to-current (V-I) converter circuit with a Darlington transistor Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. D)+9

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA197IDGKR

Amplifier Type	General Purpose
Current - Input Bias	5 pA
Current - Supply	1 mA
Gain Bandwidth Product	10 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Slew Rate	20 V/çs
Voltage - Input Offset	25 çV
Voltage - Supply Span (Max) [Max]	36 V
Voltage - Supply Span (Min) [Min]	4.5 V

OPA197-Q1 Series

Single, automotive 36-V, precision, rail-to-rail input output, low offset voltage op amp

Part	Mounting Type	Output Type	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Input Bias	Voltage - Input Offset	Supplier Device Package	Gain Bandwidth Product	Current - Supply	Amplifier Type	Voltage - Supply Span (Min) [Min]	Voltage - Supply Span (Max) [Max]	Number of Circuits	Slew Rate	Qualification	Package / Case [custom]	Package / Case	Current - Output / Channel	Grade
Texas Instruments OPA197ID	Surface Mount	Rail-to-Rail	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	5 pA	25 çV	8-SOIC	10 MHz	1 mA	General Purpose	4.5 V	36 V	1	20 V/çs
Texas Instruments OPA197QDGKRQ1	Surface Mount	Rail-to-Rail	8-MSOP 8-TSSOP			125 °C	-40 °C	5 pA	25 çV		10 MHz	1 mA	General Purpose	4.5 V	36 V	1	20 V/çs	AEC-Q100	0.118 in	3 mm	65 mA	Automotive
Texas Instruments OPA197IDBVR	Surface Mount	Rail-to-Rail	SC-74A SOT-753			125 °C	-40 °C	5 pA	25 çV	SOT-23-5	10 MHz	1 mA	General Purpose	4.5 V	36 V	1	20 V/çs
Texas Instruments OPA197IDR	Surface Mount	Rail-to-Rail	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	5 pA	25 çV	8-SOIC	10 MHz	1 mA	General Purpose	4.5 V	36 V	1	20 V/çs
Texas Instruments OPA197IDBVT	Surface Mount	Rail-to-Rail	SC-74A SOT-753			125 °C	-40 °C	5 pA	25 çV	SOT-23-5	10 MHz	1 mA	General Purpose	4.5 V	36 V	1	20 V/çs
Texas Instruments OPA197IDGKR	Surface Mount	Rail-to-Rail	8-MSOP 8-TSSOP			125 °C	-40 °C	5 pA	25 çV		10 MHz	1 mA	General Purpose	4.5 V	36 V	1	20 V/çs		0.118 in	3 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.73
		10	$ 1.55
		25	$ 1.47
		100	$ 1.25
		250	$ 1.17
		500	$ 1.03
		1000	$ 0.85
	Digi-Reel®	1	$ 1.73
		10	$ 1.55
		25	$ 1.47
		100	$ 1.25
		250	$ 1.17
		500	$ 1.03
		1000	$ 0.85
	Tape & Reel (TR)	2500	$ 0.79
		5000	$ 0.76
		12500	$ 0.73
Texas Instruments	LARGE T&R	1	$ 1.30
		100	$ 1.07
		250	$ 0.77
		1000	$ 0.58

Description

General part information

OPA197-Q1 Series

The OPAx197-Q1 family (OPA197-Q1, OPA2197-Q1, and OPA4197-Q1) is part of a new generation of 36-V, e-trim™ operational amplifiers. The OPAx197-Q1 family of e-trim operational amplifiers uses a proprietary method of package-level trim for offset and offset temperature drift implemented during the final steps of manufacturing after the plastic molding process. This method minimizes the influence of inherent input transistor mismatch, as well as errors induced during package molding.

These devices offer outstanding dc precision and ac performance, including rail-to-rail input/output, low offset (±5 µV, typical), low offset drift (±0.2 µV/°C, typical), and a 10-MHz bandwidth.

Unique features such as differential input-voltage range to the supply rail, high output current (±65 mA), high capacitive load drive of up to 1 nF, and high slew rate (20 V/µs) make the OPAx197-Q1 robust, high-performance op amps for high-voltage industrial applications.