CS4354-CSZ Cirrus Logic Inc, CS4354-CSZ Datasheet

CS4354-CSZ

Manufacturer Part Number

CS4354-CSZ

Description

IC DAC 24BIT SRL 14SOIC

Manufacturer

Cirrus Logic Inc

Datasheets

1.CS4354-CSZ.pdf (25 pages)

2.CS4354-CSZ.pdf (25 pages)

3.CS4354-CSZ.pdf (25 pages)

Specifications of CS4354-CSZ

Package / Case

14-SOIC (3.9mm Width), 14-SOL

Number Of Bits

Data Interface

Serial

Number Of Converters

Voltage Supply Source

Single Supply

Power Dissipation (max)

65mW

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Conversion Rate

192 Ksps

Resolution

24 bit

Interface Type

Serial

Operating Supply Voltage

5 V

Operating Temperature Range

- 40 C to + 85 C

Maximum Power Dissipation

65 mW

Mounting Style

SMD/SMT

Number Of Dac Outputs

Number Of Dacs

Output Voltage

5 V

Power Consumption

50 mW

Supply Current

5 V

Thd Plus Noise

- 86 dB

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Settling Time

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

598-1808
CS4354-CSZ

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Advance Product Information

Features



5 V Stereo DAC with 2 V

I²S Serial

Audio Input

Advanced Multi-bit Delta-Sigma Modulator

101 dB A-wt Dynamic Range

-86 dB THD+N

Single-ended Ground Centered Analog

Architecture

Low-latency Digital Filtering

Supports Sample Rates up to 192 kHz

24-bit I²S Input

+5 V Analog Supply with Integrated Inverting

Charge Pump and Regulator for Core Logic,

and +1.8 V to +5 V Interface Power Supplies

50 mW Power Consumption

14-pin SOIC, Lead-free Assembly

–

http://www.cirrus.com

No DC-blocking Capacitors Required

Integrated Inverting Charge Pump

Filtered Line-level Outputs

2 V

Interface Supply (VL)

RMS

+1.8V to +5V

Full-scale Output

Mode Detect

Auto Speed

PCM Serial

Audio Port

Power-On

Reset

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

Filters + HPF

Interpolation

RMS

Description

The CS4354 is a complete stereo digital-to-analog sys-

tem including digital interpolation, third-order multi-bit

delta-sigma digital-to-analog conversion, digital de-em-

phasis, analog filtering, and on-chip 2 V

driver from a 5 V supply.

The advantages of this architecture include ideal differ-

ential linearity, no distortion mechanisms due to resistor

matching errors, no linearity drift over time and temper-

ature, high tolerance to clock jitter, and a minimal set of

external components.

The CS4354 is available in a 14-pin SOIC package in

Commercial (-40°C to +85°C) grade. The CDB4354

Customer Demonstration Board is also available for de-

vice evaluation and implementation suggestions.

Please see

plete details.

These features are ideal for cost-sensitive, 2-channel

audio systems including video game consoles, Blu-Ray

Disc

DAB/DMB devices.

Modulator

Ground-centered Output

Multibit

and DVD players, set-top boxes, digital TVs, and

1.8V reg

Analog Supply (VA)

“Ordering Information” on page 23

DAC

+5 V

Inverting

Charge

Pump

-VA

CS4354

Ground-Centered,

2 Vrms Line Level

Outputs

RMS

Left Channel

Right Channel

DS895A2

JULY '10

line-level

for com-

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