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PCM1789PWR The Texas Instruments PCM1789PWR is a 24-Bit, 192-kHz sampling stereo audio digital-to-analog converter. It features a high SNR of 113dB and supports I2S, SPI, and hardware control interfaces.
Mfr Part #:

PCM1789PWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments PCM1789PWR is a 24-Bit, 192-kHz sampling stereo audio digital-to-analog converter. It features a high SNR of 113dB and supports I2S, SPI, and hardware control interfaces.
✓ Total Stock: 11,963 pcs
$ Price Range: $1.22

PCM1789PWR 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
9,271 pcs
On Request
9271 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,837 pcs
On Request
1837 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
855 pcs
On Request
855 pcs On Request 1 On Request On Request 20+ 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.

PCM1789PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Architecture
Automotive Grade
Control Interface
Data Interface
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Channels
Operating Temperature
Resolution (Bits)
Sampling Rate (Per Second)
Supplier Device Package
Type
Voltage
Voltage Supply Source
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PCM1789PWR Description

Short technical summary and product information.

The Texas Instruments PCM1789PWR is a high-performance stereo audio digital-to-analog converter (DAC) designed for audio applications. It offers a 24-bit resolution and supports sampling rates up to 192 kHz, ensuring high-fidelity audio reproduction.

 

Key electrical specifications include a typical Signal-to-Noise Ratio (SNR) of 113 dB and a Total Harmonic Distortion plus Noise (THD+N) of -94 dB at a 48 kHz sampling rate. The device supports flexible control interfaces including I2C, SPI, and hardware control, along with multiple audio interface formats like I2S, Left-Justified, and Right-Justified.

 

This DAC operates with analog and digital power supplies, typically 5V for analog and 3.3V for digital. It is housed in a 24-TSSOP package, suitable for surface mounting. The operating temperature range is from -40°C to 85°C, making it suitable for a variety of environmental conditions.

PCM1789PWR Quick Information

Product Type: Audio Digital-to-Analog Converter
Canonical Name: PCM1789PWR 24-Bit Stereo Audio Digital-to-Analog Converter
Subcategory: Data Converters

PCM1789PWR Compliance

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

PCM1789PWR Estimated Pricing

Qty Low High
1+ $1.22 $1.22

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

PCM1789PWR Features

  • 24-Bit resolution stereo audio DAC.
  • Supports up to 192kHz sampling rate.
  • 113dB typical SNR and dynamic range.
  • Flexible I2S, SPI, and I2C interfaces.
  • Surface mount 24-TSSOP package.

PCM1789PWR Applications

  • High-fidelity audio systems.
  • Consumer electronics audio.
  • Professional audio equipment.
  • Digital audio signal processing.

PCM1789PWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the PCM1789PWR audio DAC?

The PCM1789PWR audio DAC has a resolution of 24 bits.

What is the maximum sampling rate supported by the PCM1789PWR?

The PCM1789PWR supports a maximum sampling rate of 192kHz.

What is the typical Signal-to-Noise Ratio (SNR) for the PCM1789PWR?

The typical SNR for the PCM1789PWR is 113dB.

What control interfaces does the PCM1789PWR support?

The PCM1789PWR supports Hardware, I2C, and SPI control interfaces.

What is the operating temperature range for the PCM1789PWR?

The PCM1789PWR operates in a temperature range of -40°C to 85°C.

What package type is the PCM1789PWR supplied in?

The PCM1789PWR is supplied in a 24-TSSOP package.

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