OPA1632DGN Amplifiers & Comparators by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
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The OPA1632 is a fully-differential amplifier designed for driving high-performance audio analog-to-digital converters (ADCs). It provides the highest audio quality, with very low noise and output drive characteristics optimized for this application. The OPA1632’s excellent gain bandwidth of 180 MHz and very fast slew rate of 50 V/μs produce exceptionally low distortion. Very low input noise of 1.3 nV/√Hz further ensures maximum signal-to-noise ratio and dynamic range. The flexibility of the fully differential architecture allows for easy implementation of a single-ended to fully-differential output conversion. Differential output reduces even-order harmonics and minimizes common-mode noise interference. The OPA1632 provides excellent performance when used to drive high-performance audio ADCs such as the PCM1804. A shutdown feature also enhances the flexibility of this amplifier. The OPA1632 is available in an SO-8 package and a thermally-enhanced MSOP-8 PowerPAD™ package.
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6,454 units
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10 units
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Amplifier Class AB
No. of Channels 1 Channel, 1Channels
Output Power -
Supply Voltage Range ± 2.5V to ± 16V
Amplifier Case Style MSOP
No. of Pins 8Pins
Load Impedance 800ohm
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 2.5V to ± 16V
Amplifier Type Differential
Bandwidth 180MHz
Base Number 1632
Gain dB Max 1dB
IC Generic Number 1632
Input Offset Voltage Max 3mV
Operating Temperature Range -40°C to +85°C
Output Power (Pout) -000mW
Slew Rate 50V/µs
Supply Voltage + Nom 15V
Supply Voltage Max 16V
Supply Voltage Min 2.5V
THD + N 0.0003% @ 600ohm VS=± 15V
Termination Type Surface Mount Device

Alternative Descriptions

Fully Differential I/O Audio Amplifier | Texas Instruments
Ic, Op Amp, Differential, Smd, 1632 | Newark Electronics
Fully DiffI/O Audio Amp | Mouser Electronics

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Frequently Asked Questions

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Additional datasheets, footprints and schematics for OPA1632DGN are listed on our Part Details page. You can also find images and similar parts to OPA1632DGN on this page.

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What category does OPA1632DGN fall under?

The OPA1632DGN is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to OPA1632DGN when available in the Audio Amplifiers range under the specifications section at the bottom of the details page.

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Is the OPA1632DGN RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Texas Instruments, Arrow Electronics and Mouser Electronics have stock available or on a lead time for OPA1632DGN.

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