OPA2156IDGKR The Texas Instruments OPA2156IDGKR is a dual, low-noise, high-speed CMOS precision operational amplifier. It offers rail-to-rail input and output with a wide supply voltage range.
Mfr Part #:

OPA2156IDGKR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA2156IDGKR is a dual, low-noise, high-speed CMOS precision operational amplifier. It offers rail-to-rail input and output with a wide supply voltage range.
✓ Total Stock: 2,007 pcs
$ Price Range: $1.46

OPA2156IDGKR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,006 pcs
2006 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1 pcs
1 pcs On Request 1 On Request On Request On Request On Request On Request

OPA2156IDGKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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OPA2156IDGKR Description

Short technical summary and product information.

The OPA2156IDGKR from Texas Instruments is a high-performance, dual operational amplifier designed for precision applications. It features ultra-low noise at 3 nV/√Hz (10 kHz) and a wide bandwidth of 25 MHz, coupled with a high slew rate of 40 V/µs.

 

This op-amp supports rail-to-rail input and output operation, enhancing its utility in various signal conditioning circuits. It operates over a wide supply voltage range, from ±2.25 V to ±18 V or 4.5 V to 36 V. Key electrical characteristics include a low offset voltage of ±25 µV and low offset voltage drift of ±0.5 µV/°C, making it suitable for precision measurements.

 

The OPA2156IDGKR is available in industry-standard SOIC-8 and VSSOP-8 packages. Its combination of low noise, high speed, and precision makes it ideal for audio, sensor signal conditioning, and other demanding analog applications.

OPA2156IDGKR Quick Information

Product Type: Dual Operational Amplifier
Canonical Name: Texas Instruments OPA2156IDGKR Dual Operational Amplifier
Subcategory: Analog Multipliers, Dividers

OPA2156IDGKR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

OPA2156IDGKR Estimated Pricing

Qty Low High
1+ $1.46 $1.46

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA2156IDGKR Features

  • Ultra-low noise: 3 nV/√Hz at 10 kHz.
  • High speed: 25-MHz GBW and 40 V/µs slew rate.
  • Low offset voltage and drift.
  • Rail-to-rail input and output.
  • Wide supply voltage range.

OPA2156IDGKR Applications

  • Ideal for audio signal processing.
  • Suitable for sensor signal conditioning.
  • Used in precision measurement systems.
  • Applicable in battery-powered devices.

OPA2156IDGKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range?

-40°C to 125°C.

What packages are available?

SOIC-8 and VSSOP-8.

What is the supply voltage range?

4.5 V to 36 V single supply or ±2.25 V to ±18 V dual supply.

What is the gain bandwidth product?

25 MHz typical.

What is the offset voltage?

±25 µV maximum at 25°C.

Is it rail-to-rail?

Yes, rail-to-rail input and output.

What is the slew rate?

40 V/µs typical.

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