Mfr Part #:

AD797AN

Mfr Name: AD

The AD797AN is an ultralow noise operational amplifier from Analog Devices, designed for high-performance applications. It offers exceptional noise performance and distortion characteristics.

✓ Total Stock: 8 pcs

$ Price Range: $2.01

AD797AN Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	8 pcs On Request	8 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

AD797AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	AD
Bandwidth	8 MHz
Settling Time	800ns
Slew Rate	20V/µs

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AD797AN Description

Short technical summary and product information.

The AD797AN from Analog Devices is a high-performance operational amplifier characterized by its ultralow noise specifications. It achieves a typical input voltage noise of 0.9nV/sqr(Hz) at 1kHz and a maximum of 1.2nV/sqr(Hz), with a low-frequency noise of 50nV p-p from 0.1Hz to 10Hz.

This op-amp also boasts excellent AC performance, including a gain bandwidth product of 110MHz at G=1000 and a slew rate of 20V/µs. Its total harmonic distortion is as low as 120dB at 20kHz, making it suitable for demanding audio and instrumentation applications. The device operates with specified power supplies of ±5V and ±15V and provides a high output drive current of 50mA.

Designed for precision applications, the AD797AN features a maximum input offset voltage of 80µV and a low offset voltage drift of 1.0µV/°C. Its settling time to 16 bits for a 10V step is 800ns. The component is intended for use in specialized circuits requiring minimal noise and distortion.

AD797AN Quick Information

Product Type: Operational Amplifier

Canonical Name: AD797AN Ultralow Noise Operational Amplifier

Subcategory: Linear Regulator Controllers

AD797AN Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AD797AN Estimated Pricing

Qty	Low	High
1+	$2.01	$2.01

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

AD797AN Features

Ultralow noise: 0.9nV/sqr(Hz) typical.
Low distortion: 120dB at 20kHz.
High slew rate: 20V/µs.
Low input offset voltage: 80µV maximum.
Specified for ±5V and ±15V supplies.

AD797AN Applications

Ideal for low-noise preamplifiers.
Suitable for high-precision instrumentation.
Used in sensitive audio circuits.
Applications requiring minimal signal distortion.

AD797AN FAQs

7 frequently asked questions generated from this part’s specifications.

What is the typical input voltage noise of the AD797AN?

The typical input voltage noise of the AD797AN is 0.9nV/sqr(Hz) at 1kHz.

What is the total harmonic distortion for the AD797AN at 20kHz?

The total harmonic distortion for the AD797AN at 20kHz is 120dB.

What is the slew rate of the AD797AN operational amplifier?

The slew rate of the AD797AN is 20V/µs.

What is the maximum input offset voltage for the AD797AN?

The maximum input offset voltage for the AD797AN is 80µV.

What are the specified power supply voltages for the AD797AN?

The AD797AN is specified for ±5V and ±15V power supplies.

What is the RoHS status of the AD797AN?

The AD797AN is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the AD797AN?

The Moisture Sensitivity Level (MSL) for the AD797AN is 1 Unlimited.