TI PCM1791ADBG4

DAC，音频224 b200kDSD，PCM3V ~ 3.6V，5V-25°C ~ 85°C表面贴装型28-SSOP（0.209"，5.30mm 宽）

Overview

The PCM1791ADBG4 is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters use TI’s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1791ADBG4 provides balanced voltage outputs, allowing the user to optimize analog performance externally. The PCM1791ADBG4 accepts PCM and DSD audio data formats, providing easy interfacing to audio DSP and decoder chips. The PCM1791ADBG4 also accepts interface to external digital filter devices (DF1704, DF1706, PMD200). Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through an SPI or I2C serial control port, which supports register write and readback functions. The PCM1791ADBG4 also supports the time-division-multiplexed command and audio (TDMCA) data format.

Features

Tube Package
Surface Mount acquisition unit
24-Bit acquisition unit
5V unit
0 ADC channels

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
PCM1791ADBG4 ADCs/DACs applications.

• CMOS Image sensors for mobile applications
• Medical Instrumentation and medical imaging
• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope