Integrated Circuits (ICs)

OPA188AIDGKR

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PRECISION, LOW-NOISE, RAIL-TO-RAIL OUTPUT, 36V ZERO-DRIFT OPERATIONAL AMPLIFIER

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Search across all available documentation for this part.

DocumentsEMI-Hardened Op Amps Reduce Errors in Infusion Pumps (Rev. A)Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. D)+12

Integrated Circuits (ICs)

OPA188AIDGKR

Active

Texas Instruments

PRECISION, LOW-NOISE, RAIL-TO-RAIL OUTPUT, 36V ZERO-DRIFT OPERATIONAL AMPLIFIER

Deep-Dive with AI

DocumentsEMI-Hardened Op Amps Reduce Errors in Infusion Pumps (Rev. A)Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. D)+12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA188AIDGKR

Amplifier Type	Zero-Drift
Current - Input Bias	160 pA
Current - Supply	450 µA
Gain Bandwidth Product	2 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Output Type	Rail-to-Rail
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Slew Rate	0.8 V/µs
Voltage - Input Offset	6 µV
Voltage - Supply Span (Max) [Max]	36 V
Voltage - Supply Span (Min) [Min]	4 V

OPA188-Q1 Series

Automotive-Qualified Precision, Low-Noise, RRO, 36V, Zero-Drift Operational Amplifier

Part	Current - Supply	Voltage - Supply Span (Min) [Min]	Package / Case	Number of Circuits	Gain Bandwidth Product	Mounting Type	Slew Rate	Amplifier Type	Supplier Device Package	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Voltage - Input Offset	Package / Case [y]	Package / Case [x]	Qualification	Current - Output / Channel	Grade	Package / Case [custom]	Package / Case
Texas Instruments OPA188AIDBVT	450 µA	4 V	SC-74A SOT-753	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift	SOT-23-5	36 V	160 pA	125 °C	-40 °C	Rail-to-Rail	6 µV
Texas Instruments OPA188AIDR	450 µA	4 V	8-SOIC	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift	8-SOIC	36 V	160 pA	150 °C	-55 °C	Rail-to-Rail	6 µV	3.9 mm	0.154 in
Texas Instruments OPA188AQDGKRQ1	450 µA	4 V	8-MSOP 8-TSSOP	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift		36 V	160 pA	125 °C	-40 °C	Rail-to-Rail	6 µV			AEC-Q100	18 mA	Automotive	0.118 in	3 mm
Texas Instruments OPA188AIDGKT	450 µA	4 V	8-MSOP 8-TSSOP	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift		36 V	160 pA	150 °C	-55 °C	Rail-to-Rail	6 µV						0.118 in	3 mm
Texas Instruments OPA188AIDGKR	450 µA	4 V	8-MSOP 8-TSSOP	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift		36 V	160 pA	150 °C	-55 °C	Rail-to-Rail	6 µV						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	$ 2.07
		10	$ 1.86
		25	$ 1.75
		100	$ 1.50
		250	$ 1.40
		500	$ 1.23
		1000	$ 1.02
	Digi-Reel®	1	$ 2.07
		10	$ 1.86
		25	$ 1.75
		100	$ 1.50
		250	$ 1.40
		500	$ 1.23
		1000	$ 1.02
	Tape & Reel (TR)	2500	$ 0.95
		5000	$ 0.91
Texas Instruments	LARGE T&R	1	$ 1.56
		100	$ 1.29
		250	$ 0.92
		1000	$ 0.69

Description

General part information

OPA188-Q1 Series

The OPAx188-Q1 operational amplifier family uses TI’s proprietary zero drift techniques to provide low offset voltage (25-µV maximum) and nearzero-driftover time and temperature. This miniature, high-precision, low-quiescent current amplifier family offers high input impedance and rail-to-rail output swing within 15 mV of the rails. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range from 4 V to 36 V (±2 V to ±18 V).

The OPA188-Q1 and OPA2188-Q1 are both offered in VSSOP-8. The single-channel version(OPA188-Q1) is fully specified from –40°C to +125°C, and the dual-channel version (OPA2188-Q1) is fully specified from –40°C to +105°C.