OPA1604AIPWR The Texas Instruments OPA1604AIPWR is a quad, bipolar-input audio operational amplifier designed for high-performance audio applications. It offers ultralow noise and distortion.
Mfr Part #:

OPA1604AIPWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA1604AIPWR is a quad, bipolar-input audio operational amplifier designed for high-performance audio applications. It offers ultralow noise and distortion.
✓ Total Stock: 53,289 pcs
$ Price Range: $2.15

OPA1604AIPWR 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
51,657 pcs
51657 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,632 pcs
1632 pcs On Request 1 On Request On Request 22+ On Request On Request

OPA1604AIPWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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OPA1604AIPWR Description

Short technical summary and product information.

The Texas Instruments OPA1604AIPWR is a quad, bipolar-input audio operational amplifier from the SoundPlus series. It is engineered for superior sound quality with ultralow noise density of 2.5nV/√Hz at 1kHz and ultralow distortion of 0.00003% at 1kHz.

 

This op amp features a high slew rate of 20V/µs and a wide bandwidth of 35MHz (G = +1), making it suitable for demanding audio processing tasks. It provides a high open-loop gain of 120dB and is unity gain stable. The device operates over a wide supply range of ±2.25V to ±18V and offers rail-to-rail output swing.

 

Available in SOIC (D) 14 and TSSOP (PW) 14 packages, the OPA1604AIPWR has a low quiescent current of 2.6mA per channel. Its high output drive capability of ±30mA enhances dynamic range and headroom.

 

This component is ideal for professional audio equipment, high-fidelity music players, and other applications requiring exceptional audio fidelity.

OPA1604AIPWR Quick Information

Product Type: Audio Operational Amplifier
Series: OPA1604
Canonical Name: OPA1604AIPWR Quad Bipolar-Input Audio Operational Amplifier
Subcategory: Audio Op Amps

OPA1604AIPWR Compliance

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

OPA1604AIPWR Estimated Pricing

Qty Low High
1+ $2.15 $2.15

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

OPA1604AIPWR Features

  • Ultralow noise: 2.5nV/√Hz at 1kHz.
  • Ultralow distortion: 0.00003% at 1kHz.
  • High slew rate: 20V/µs.
  • Wide bandwidth: 35MHz.
  • Rail-to-rail output swing.

OPA1604AIPWR Applications

  • Ideal for professional audio equipment.
  • Suitable for high-fidelity music players.
  • Used in demanding audio processing.
  • Enhances dynamic range in audio circuits.

OPA1604AIPWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the noise density of the OPA1604AIPWR?

The noise density is 2.5nV/√Hz at 1kHz.

What is the THD+N for the OPA1604AIPWR?

The Total Harmonic Distortion + Noise is 0.00003% at 1kHz.

What is the gain bandwidth product of the OPA1604AIPWR?

The Gain Bandwidth Product is 35MHz.

What is the slew rate of the OPA1604AIPWR?

The slew rate is 20V/µs.

What is the operating temperature range for the OPA1604AIPWR?

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

How many channels does the OPA1604AIPWR have?

The OPA1604AIPWR has 4 channels.

What supply voltages can the OPA1604AIPWR operate with?

The OPA1604AIPWR can operate with supply voltages from 5V to 36V, and also ±2.25V to ±18V.

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