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PCM1681TPWPRQ1 The Texas Instruments PCM1681TPWPRQ1 is an 8-channel audio digital-to-analog converter. It offers 24-bit resolution and a sampling rate up to 192kHz.
Mfr Part #:

PCM1681TPWPRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments PCM1681TPWPRQ1 is an 8-channel audio digital-to-analog converter. It offers 24-bit resolution and a sampling rate up to 192kHz.
✓ Total Stock: 9,001 pcs
$ Price Range: $1.49

PCM1681TPWPRQ1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,016 pcs
On Request
6016 pcs On Request 1 On Request On Request 20+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,908 pcs
On Request
1908 pcs On Request 1 On Request On Request 1917+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCM1681TPWPRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Control Interface
Data Interface
Mounting Type
Number of Channels
Operating Temperature
Resolution (Bits)
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
Type
Voltage
Voltage Supply Source
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PCM1681TPWPRQ1 Description

Short technical summary and product information.

The Texas Instruments PCM1681TPWPRQ1 is an 8-channel audio digital-to-analog converter (DAC) designed for high-fidelity audio applications. This device provides 24-bit resolution and supports sampling rates up to 192kHz, ensuring excellent audio reproduction.

 

Key performance metrics include a typical Signal-to-Noise Ratio (SNR) of 105dB and a Total Harmonic Distortion plus Noise (THD+N) of 0.002%, contributing to clear and accurate sound. The DAC supports flexible control interfaces including H/W, I2C, and SPI, and offers 8 analog outputs.

 

Qualified for automotive applications, the PCM1681TPWPRQ1 operates within a temperature range of -40°C to 105°C. It is available in a 28-HTSSOP package, suitable for surface mount applications. The device requires analog and digital power supplies, with typical voltages of 5V for analog and 3.3V for digital.

PCM1681TPWPRQ1 Quick Information

Product Type: Audio DAC
Series: PCM1681-Q1
Canonical Name: Texas Instruments PCM1681-Q1 8-Channel Audio Digital-to-Analog Converter
Subcategory: Audio DAC

PCM1681TPWPRQ1 Compliance

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

PCM1681TPWPRQ1 Estimated Pricing

Qty Low High
1+ $1.49 $1.49

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

PCM1681TPWPRQ1 Features

  • Eight-channel audio digital-to-analog converter.
  • 24-bit resolution for high-fidelity audio.
  • Supports sampling rates up to 192kHz.
  • 105dB typical SNR and 0.002% THD+N.
  • Automotive qualified for demanding environments.

PCM1681TPWPRQ1 Applications

  • Ideal for automotive audio systems.
  • Suitable for home theater applications.
  • Used in high-resolution audio players.
  • Applicable in professional audio equipment.

PCM1681TPWPRQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the PCM1681TPWPRQ1 audio DAC?

The PCM1681TPWPRQ1 audio DAC has a resolution of 24 bits.

What is the maximum sampling rate supported by the PCM1681TPWPRQ1?

The PCM1681TPWPRQ1 supports a maximum sampling rate of 192kHz.

What is the typical Signal-to-Noise Ratio (SNR) for the PCM1681TPWPRQ1?

The typical SNR for the PCM1681TPWPRQ1 is 105dB.

What is the operating temperature range for the PCM1681TPWPRQ1?

The PCM1681TPWPRQ1 has an operating temperature range of -40°C to 105°C for automotive audio grade applications.

What package type is the PCM1681TPWPRQ1 available in?

The PCM1681TPWPRQ1 is available in a 28-HTSSOP package.

Does the PCM1681TPWPRQ1 support I2C and SPI interfaces?

Yes, the PCM1681TPWPRQ1 supports H/W, I2C, and SPI control interfaces.

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