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OPA1641AIDGKT

The Texas Instruments OPA1641AIDGKT is a single JFET-input audio operational amplifier designed for high-performance audio applications. It features ultralow distortion and low noise.

✓ Total Stock: 36 pcs

$ Price Range: $0.98

OPA1641AIDGKT Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	25 pcs On Request	25 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Trace Tec ✓ Non-Authorised Inventory information	11 pcs On Request	11 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

OPA1641AIDGKT Specifications Quick View

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Category	New Products
Manufacturer Name	Texas Instruments

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OPA1641AIDGKT Description

Short technical summary and product information.

The OPA1641AIDGKT from Texas Instruments is a single-channel, JFET-input operational amplifier optimized for audio applications. It boasts superior sound quality with ultralow distortion of 0.00005% at 1 kHz and low noise of 5.1 nV/√Hz at 1 kHz.

This audio op-amp offers a high slew rate of 20 V/µs and a gain-bandwidth product of 11 MHz, ensuring excellent signal integrity. It operates over a wide supply voltage range of ±2.25 V to ±18 V and features rail-to-rail output for increased headroom. The device is unity-gain stable and exhibits no phase reversal.

Available in VSSOP (DGK) and SOIC (D) packages, the OPA1641AIDGKT operates within a temperature range of -40°C to 85°C. Its JFET input architecture contributes to a low input bias current, making it suitable for demanding audio circuits.

OPA1641AIDGKT Quick Information

Product Type: Audio Operational Amplifier

Series: OPA164x

Canonical Name: OPA1641AIDGKT

Subcategory: Audio Op Amp

OPA1641AIDGKT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA1641AIDGKT Estimated Pricing

Qty	Low	High
1+	$0.98	$0.98

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

OPA1641AIDGKT Features

True JFET input operational amplifier.
Ultralow distortion: 0.00005% at 1 kHz.
Low noise: 5.1 nV/√Hz at 1 kHz.
High slew rate: 20 V/µs.
Rail-to-rail output for increased headroom.

OPA1641AIDGKT Applications

Ideal for high-fidelity audio circuits.
Suitable for professional audio equipment.
Used in consumer audio systems.
Applicable in sound cards and mixers.

OPA1641AIDGKT FAQs

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

What is the typical gain-bandwidth product of the OPA1641AIDGKT?

The typical gain-bandwidth product of the OPA1641AIDGKT is 11 MHz.

What is the slew rate for the OPA1641AIDGKT?

The typical slew rate for the OPA1641AIDGKT is 20 V/µs.

What is the typical quiescent current per channel for this audio op-amp?

The typical quiescent current per channel for the OPA1641AIDGKT is 1.8 mA.

What is the operating temperature range of the OPA1641AIDGKT?

The operating temperature range for the OPA1641AIDGKT is -40°C to 85°C.

What package options are available for the OPA1641AIDGKT?

The OPA1641AIDGKT is available in VSSOP (DGK) and SOIC (D) packages.