data converters

CJC4344H

Every spec below is cited to the manufacturer datasheet. Pick your exact ordering code, compare the closest alternatives, then ask the assistant what it means for your design.

00 — Overview

What the CJC4344H family does

The CJC4344H is a high-quality stereo digital-to-analog converter featuring 24-bit resolution and 192 kHz sample rate support. This device delivers 96 dB SNR and -92 dB THD+N through a complete system including interpolation, multi-bit conversion, and analog filtering within a compact 10-pin MSOP package. It supports sample rates up to 192 kHz and accepts 24-bit I²S input. Engineers typically use this component in handheld gaming consoles, mobile multimedia devices, DVD players, and digital TV systems. The part operates in commercial temperature grades from -40°C to +85°C.

Next step

Start building with CJC4344H → Every number above is cited straight from the datasheet — ask what they mean for your design, and the assistant answers from the same source documents.

01 — Key specifications

CJC4344H datasheet parameters

Parameter	Min	Typ	Max	Conditions	Source
supply voltage range	3 V	—	3.6 V		Eshine datasheet, p. 6 — 6. Specifications
operating temperature	-40 °C	—	85 °C	(power applied); 6. Specifications	Eshine datasheet, p. 6 — 6. Specifications
clock frequency	2 MHz	—	50 MHz	Analogue Output	Eshine datasheet, p. 7 — Test Conditions
psrr	—	44.2 dB	—	1kHz; DAC to Line-Out	Eshine datasheet, p. 7 — Test Conditions
adc resolution	—	24 bit	—		Eshine datasheet, p. 3
load capacitance	—	100 pF	—	Analogue Output	Eshine datasheet, p. 7 — Test Conditions
sample rate	30 kHz	—	200 kHz	Fs; Analogue Output	Eshine datasheet, p. 7 — Test Conditions
channel count	—	2	—		Eshine datasheet, p. 3

03 — Alternatives

Closest matches to CJC4344H

CS4344 1.6× higher operating temperature, 1.4× higher psrr, 1.1× lower sample rate

PCM5100A 10.0× lower load capacitance, 2.0× higher operating temperature, 1.9× higher clock frequency

AK4452 3.4× higher sample rate, 3.3× lower load capacitance, 1.4× higher operating temperature

ES8311 2.2× lower sample rate, 1.4× higher operating temperature, similar adc resolution

ES8388 2.6× lower clock frequency, 2.2× lower sample rate, similar adc resolution

MCP4728 2.0× lower adc resolution, 1.9× higher operating temperature, 1.2× higher supply voltage range

MCP4901 3.0× lower adc resolution, 1.9× higher operating temperature, 1.3× lower clock frequency

MCP4725 2.0× lower adc resolution, 1.9× higher operating temperature, 1.2× higher supply voltage range

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