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OPA627AU

The Texas Instruments OPA627AU is a precision, high-speed operational amplifier. It offers a 55V/µs slew rate and low offset voltage.

✓ Total Stock: 12,138 pcs

$ Price Range: $23.82

OPA627AU Available from 6 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	6,027 pcs On Request	6027 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	3,539 pcs On Request	3539 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,006 pcs On Request	2006 pcs	On Request	1	On Request	On Request	24+	On Request	On Request
Risen Electronics ✓ Non-Authorised Inventory information	293 pcs On Request	293 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16
Smaxon Electronics ✓ Non-Authorised Inventory information	273 pcs On Request	273 pcs	On Request	1	On Request	On Request	10+	On Request	On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	On Request

OPA627AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Lead Spacing	1.27 mm
Lead Style	Gull Wing
Noise	4.5 nV/√Hz
Settling Time	550 ns
Slew Rate	55 V/µs
Tape & Reel	Yes

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OPA627AU Description

Short technical summary and product information.

The OPA627AU from Texas Instruments is a precision, high-speed operational amplifier designed for demanding analog circuitry. It features a very low noise level of 4.5nV/√Hz at 10kHz and a fast settling time of 550ns to 0.01%.

Key electrical characteristics include a maximum offset voltage of 100µV and a low drift of 0.8µV/°C. The amplifier operates over a wide power supply range of ±4.5V to ±18V and boasts a slew rate of 55V/µs.

This operational amplifier is housed in an 8-pin SOIC package and is supplied on tape and reel for automated assembly. Its precision and speed make it suitable for a broad range of precision and high-speed analog applications.

OPA627AU Quick Information

Product Type: Operational Amplifier

Series: OPA6x7

Canonical Name: OPA627AU Precision High-Speed Operational Amplifier

Subcategory: Precision Op Amps

OPA627AU Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA627AU Estimated Pricing

Qty	Low	High
1+	$23.82	$23.82

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

OPA627AU Features

High-speed 55V/µs slew rate.
Low 0.8µV/°C offset voltage drift.
Fast 550ns settling time to 0.01%.
Very low 4.5nV/√Hz noise.
Low 100µV maximum offset voltage.

OPA627AU Applications

Ideal for precision data acquisition.
Suitable for active filter designs.
Used in audio signal processing.
Perfect for high-speed instrumentation.

OPA627AU FAQs

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

What is the supply voltage range for the OPA627AU?

±4.5V to ±18V

What package is the OPA627AU available in?

8-pin SOIC (D) package

What is the slew rate of the OPA627AU?

55 V/µs

What is the maximum offset voltage of the OPA627AU?

100 µV

What is the input bias current of the OPA627AU?

5 pA

What is the noise level of the OPA627AU?

4.5 nV/√Hz at 10 kHz

What is the settling time of the OPA627AU?

550 ns to 0.01%