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Texas Instruments PCM5122PW Digital to Analog Converters (DAC)

32-bit stereo digital-to-analog converter (DAC) featuring a 2V RMS DirectPath™ output and 112dB Signal-to-Noise Ratio (SNR).

27,538 ActiveTexas InstrumentsTSSOP$3.88RoHS
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PCM5122PW
Manufacturer
Texas Instruments
Part Number (MPN)
PCM5122PW
Category
Integrated Circuits (ICs)Data Acquisition ICsDigital to Analog Converters (DAC)
Detailed Description
32-bit stereo digital-to-analog converter (DAC) featuring a 2V RMS DirectPath™ output and 112dB Signal-to-Noise Ratio (SNR). Supports PCM interface and fixed audio processing, with a sampling rate of 384KS/s. Operates with analog and digital supply types, from 3V to 3.6V, and a typical operating current of 15mA. Interface options include I2C, SPI, and Serial. Packaged in a 28-TSSOP surface-mount case, measuring 9.8mm x 4.5mm x 1.05mm, with an operating temperature range of -25°C to 85°C.
Package
TSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF PCM5122PW Datasheet
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Technical Specifications

Texas Instruments PCM5122PW Digital to Analog Converters (DAC) technical specifications.

General

Series
DirectPath™
Interface
I2C, SPI, Serial
RoHS
Yes
Number of Channels
2
Package / Case
28-TSSOP
Packaging
Rail/Tube
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 85°C
Supply Voltage
3.3V
Package
TSSOP

Alternate Parts Comparison (PCM5122PW vs PCM5102PW vs DAC8574IPWG4 vs DAC8565IDPWG4)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Texas InstrumentsPCM5122PW
Texas InstrumentsPCM5102PW
Texas InstrumentsDAC8574IPWG4
Texas InstrumentsDAC8565IDPWG4
SeriesDirectPath™DirectPath™DAC8574DAC8565
Operating Temperature-25°C ~ 85°C-25°C ~ 85°C-40°C ~ 105°C-40°C ~ 105°C
Supply Voltage3.3V3.3V2.7V ~ 5.5V2.7V ~ 5.5V
InterfaceI2C, SPI, SerialI2S, Serial, 3-WIREI2CSPI
RoHSYesYesYesYes
Conversion Rate384KS/s384KS/s43KS/s200KS/s
Lead FreeLead FreeLead FreeLead FreeLead Free
Number of Bits32241616
Number of Converters2844
Number of DAC Channels2244
Output PolarityBipolarUnipolarUnipolarUnipolar
Output TypeVoltageVoltageSERIAL,Voltage
Action
RFQ
RFQ
RFQ
RFQ

Texas Instruments PCM5122PW Digital to Analog Converters (DAC) Overview

32-bit stereo digital-to-analog converter (DAC) featuring a 2V RMS DirectPath™ output and 112dB Signal-to-Noise Ratio (SNR). Supports PCM interface and fixed audio processing, with a sampling rate of 384KS/s. Operates with analog and digital supply types, from 3V to 3.6V, and a typical operating current of 15mA.

Interface options include I2C, SPI, and Serial. Packaged in a 28-TSSOP surface-mount case, measuring 9.8mm x 4.5mm x 1.05mm, with an operating temperature range of -25°C to 85°C.

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