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TEXAS INSTRUMENTS  PCM1795DB  Digital to Analogue Converter, 32 bit, 200 kSPS, Serial, 4.75V to 5.25V, SSOP, 28 Pins

TEXAS INSTRUMENTS PCM1795DB
Technical Data Sheet (10.16KB) EN See all Technical Docs

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Product Overview

The PCM1795DB is a monolithic CMOS stereo Digital-to-analog Converter (DAC) support circuitry. The data converter uses TIs advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1795 provides balanced current outputs, letting the user optimize analog performance externally. The PCM1795 accepts pulse code modulation (PCM) and direct stream digital (DSD) audio data formats, thus providing an easy interface to audio digital signal processors (DSPs) and decoder chips. Sampling rates up to 200kHz are supported. A full set of user-programmable functions is accessible through an SPI or I²C serial control port that supports register write and read-back functions. The PCM1795 device also supports the time-division-multiplexed (TDM) command and audio (TDMCA) data format.
  • 8x Oversampling digital filter
  • DSD Format interface
  • TDMCA or Serial port
  • User-programmable mode controls - digital attenuation
  • Digital de-emphasis
  • Digital filter roll-off - sharp or slow
  • Soft mute
  • Zero flags for each output
  • Compatible with PCM1792A and PCM1796
  • Green product and no Sb/Br

 

Product Information

Resolution (Bits):
32bit
Sampling Rate:
200kSPS
Input Channel Type:
Serial
Supply Voltage Range:
4.75V to 5.25V
ADC / DAC Case Style:
SSOP
No. of Pins:
28Pins
Data Interface:
I2C, Serial
Operating Temperature Min:
-25°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Consumer Electronics;
  • Audio;
  • Sensing & Instrumentation;
  • Imaging, Video & Vision

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000425

Associated Products