PCM5122PW - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

PCM5122PW
Manufacturer

TI
ChipWorker Part#

CW4178180
Category

Digital to Analog, DAC IC
Package

TSSOP-28
Description

TEXAS INSTRUMENTS PCM5122PW Digital to Analogue Converter, 32Bit, 384KSPS, Serial, 3V to 3.6V, TSSOP, 28Pins
Documentation

Datasheet

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PCM5122PW Specifications

Attribute	Attribute Value

Part Number	PCM5122PW
Manufacturer	TI
ChipWorker Part#	CW4178180
Category	Digital to Analog, DAC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	TSSOP-28
Number of Outputs	2 Output
Number of Channels	2 Channel
Number of Positions	28 Position
Number of Bits	32 Bit
Power Dissipation	0.155 W
Sample Rate	384 ksps
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-25 ℃
Power Dissipation (Max)	155 mW
Supply Voltage	3V ~ 3.6V
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Size-Length	9.8 mm
Size-Width	4.5 mm
Size-Height	1.05 mm
Operating Temperature	-25℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The PCM5122PW is a 2VRMS DIRECTPATH 112dB audio stereo Digital to Analogue Converter with PCM interface and fixed audio processing. The PCM512x uses the latest generation of its advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. Members of the PCM512x family integrate preset audio processing functions with programmable coefficients, allowing developers to change the characteristics of the interpolation filter, speaker EQ, dynamic range controls and average volume control in their products. The PCM512x provides 2.1VRMS ground centred outputs, allowing designers to eliminate DC blocking capacitors on the output, as well as external muting circuits traditionally associated with single supply line drivers. The integrated line driver surpasses all other charge-pump based line drivers by supporting loads down to 1kR. By supporting loads down to 1kR, the PCM512x can essentially drive up to 10 products in parallel.
Register-selectable audio-processing functions
Market-leading low out-of-band noise
Integrated negative charge pump
Internal pop-free control for sample-rate changes or clock halts
Intelligent muting system, soft up or down ramp and analogue mute
Green product and no Sb/Br
This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

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