This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

PCM1789PW +BOM

High-quality Audio DAC

Manufacturer:

Texas Instruments
Mfr.Part #:

PCM1789PW
Datasheet:

PCM1789PW Datasheet (PDF)
Number of DAC channels:

2
Analog inputs:

0
Analog outputs:

2
DAC SNR (typ) (dB):

113
EDA/CAD Models:

Request Free CAD Models for PCM1789PW

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

PCM1789PW General Description

The PCM1789PW is a high-performance, stereo audio digital-to-analog converter (DAC) produced by Texas Instruments. It features a dynamic range of 112 dB and a 24-bit resolution, offering exceptional audio quality for various applications including audio interfaces, multimedia systems, and high-fidelity audio equipment. The PCM1789PW supports sample rates up to 192 kHz, providing high-resolution audio playback capabilities. This DAC integrates a digital interpolation filter, multi-bit sigma-delta modulator, and analog output amplifiers on a single chip, simplifying design and reducing component count in audio systems. It operates from a single 5V power supply and is housed in a space-saving 20-pin TSSOP package, making it suitable for compact audio devices.Furthermore, the PCM1789PW offers a wide range of digital audio interfaces, including I2S, left-justified, and right-justified formats, providing flexibility for connection to a variety of digital audio sources.

Key Features

24-bit/192kHz sampling PCM audio DAC

Multi-bit Sigma-Delta architecture

Selectable digital filters

Dynamic range of 114dB

THD+N of -100dB

Differential outputs

Low power consumption of 40mW

Small package size of TSSOP-28

Application

The PCM1789PW is commonly used in audio applications such as high-fidelity audio amplifiers, home theater systems, sound cards, and professional audio equipment

It is also suitable for use in automotive infotainment systems, speakers, and headphones due to its high-performance digital-to-analog converter technology

Specifications

Number of DAC channels	2	Analog inputs	0
Analog outputs	2	DAC SNR (typ) (dB)	113
Sampling rate (max) (kHz)	192	Control interface	H/W, I2C, SPI
Resolution (Bits)	24	Architecture	Current Segment DAC
Operating temperature range (°C)	-40 to 85	Rating	Catalog

Service Policies and Others

After-Sales & Settlement Related

Payment

Payment Method

TT/Wire Transfer

Paypal

Western Union

Money Gram

For alternative payment channels, please reach out to us at:

[email protected]

Shipping & Packing

Shipping Method

Fedex

UPS

DHL

NTN

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

I**h 11/06/2023

Modules are not tested, it looks like it works. The biggest problem is not tracking the shipment. Delivery time took a little long, delivered to Istanbul in about 40 days.

L**n 12/22/2021

Capacitors tested as good.

E**d 06/04/2021

Unfortunately bent. Very good packaged!!!!

J**e 09/30/2020

Not the fastest shipment and shipping, everything arrived, well packed