Integrated Circuits (ICs)

OPA182IDT

Active

HIGHEST-PRECISION, 36-V, 5-MHZ, SINGLE, LOW-NOISE, ZERO-DRIFT, MUX-FRIENDLY AMPLIFIER

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsCompensate Transimpedance Amplifiers Intuitively (Rev. A)Voltage-to-current (V-I) converter circuit with MOSFET (Rev. A)+7

Integrated Circuits (ICs)

OPA182IDT

Active

Texas Instruments

HIGHEST-PRECISION, 36-V, 5-MHZ, SINGLE, LOW-NOISE, ZERO-DRIFT, MUX-FRIENDLY AMPLIFIER

Deep-Dive with AI

DocumentsCompensate Transimpedance Amplifiers Intuitively (Rev. A)Voltage-to-current (V-I) converter circuit with MOSFET (Rev. A)+7

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA182IDT

-3db Bandwidth	3.6 MHz
Amplifier Type	Zero-Drift
Current - Input Bias	50 pA
Current - Output / Channel	65 mA
Current - Supply	850 çA
Gain Bandwidth Product	5 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-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	10 V/çs
Supplier Device Package	8-SOIC
Voltage - Input Offset	0.45 çV
Voltage - Supply Span (Max) [Max]	36 V
Voltage - Supply Span (Min) [Min]	4.5 V

OPA182 Series

Highest-precision, 36-V, 5-MHz, single, low-noise, zero-drift, MUX-friendly amplifier

Part	Current - Output / Channel	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Amplifier Type	Current - Input Bias	Number of Circuits	Supplier Device Package	Current - Supply	Voltage - Input Offset	Voltage - Supply Span (Max) [Max]	Slew Rate	Gain Bandwidth Product	Output Type	Package / Case	Voltage - Supply Span (Min) [Min]	Package / Case [y]	Package / Case [x]	-3db Bandwidth
Texas Instruments OPA182IDBVR	65 mA	-40 °C	125 °C	Surface Mount	Zero-Drift	50 pA	1	SOT-23-5	850 çA	0.45 çV	36 V	10 V/çs	5 MHz	Rail-to-Rail	SC-74A SOT-753	4.5 V
Texas Instruments OPA182IDR	65 mA	-40 °C	125 °C	Surface Mount	Zero-Drift	50 pA	1	8-SOIC	850 çA	0.45 çV	36 V	10 V/çs	5 MHz	Rail-to-Rail	8-SOIC	4.5 V	3.9 mm	0.154 in	3.6 MHz
Texas Instruments OPA182IDBVT	65 mA	-40 °C	125 °C	Surface Mount	Zero-Drift	50 pA	1	SOT-23-5	850 çA	0.45 çV	36 V	10 V/çs	5 MHz	Rail-to-Rail	SC-74A SOT-753	4.5 V
Texas Instruments OPA182IDT	65 mA	-40 °C	125 °C	Surface Mount	Zero-Drift	50 pA	1	8-SOIC	850 çA	0.45 çV	36 V	10 V/çs	5 MHz	Rail-to-Rail	8-SOIC	4.5 V	3.9 mm	0.154 in	3.6 MHz

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	$ 2.95
		10	$ 2.65
		25	$ 2.51
		100	$ 2.17
	Digi-Reel®	1	$ 2.95
		10	$ 2.65
		25	$ 2.51
		100	$ 2.17
	Tape & Reel (TR)	250	$ 1.53
		500	$ 1.43
		750	$ 1.38
Texas Instruments	SMALL T&R	1	$ 2.47
		100	$ 2.04
		250	$ 1.47
		1000	$ 1.10

Description

General part information

OPA182 Series

The OPA182, OPA2182, and OPA4182 (OPAx182) are ultra-low noise, fast-settling, zero-drift, high-precision operational amplifiers, These devices provide rail-to-rail output operation and feature a unique MUX-friendly architecture and controlled start-up system. These devices also feature excellent ac performance combined with only 0.45 µV of offset voltage and 0.003 µV/°C of drift over temperature. All these features make the OPAx182 a great choice for data acquisition, battery test, analog input modules, weigh scales, and any other systems requiring high dc precision and low noise.

The MUX-friendly input architecture prevents inrush current when applying large input differential voltages and improves settling performance in multichannel systems. Moreover, the controlled start-up system rejects any inrush current when ramping up the supply rails, all while providing robust ESD protection during shipment, handling, and assembly.

The device is specified from –40°C to +125°C.