CS5342 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CS5342

105 dB, 192 kHz, Multi-bit Audio A/D Converter

Cirrus Logic 

3 TYPICAL CONNECTION DIAGRAM

CS5342

4

3.3V to 5V

4

3.3V to 5V

+

1 µF

+

1 µF

0.1 µF

0.1 µF

2

5.1Ω

0.1 µF

+

1 µF

0.1 µF

2.5V to 5V

3+

1µF

+ 1 µF

VA VD

VL

FILT+

0.1 µF

REFGND

0.1 µF

VQ

RST

M0

CS5342

M1

A/D CONVERTER

VL or GND1

Analog Input Buffer

Figure 15

A INL

AI NR

10 kΩ

SDOUT

Power Down

and Mode

Settings

Audio Data

Processor

MCLK

LRCK

SCLK

Timing Logic

and Clock

GND

1Pull-up to VL for I2S

3Capacitor value affects

Pull-down to GND for LJ low frequency distortion

2Resistor may only be

performance as described

in Section 4.8

used if VD is derived from

VA. If used, do not drive any 4See Note 2 on page 4

other logic from VD

Figure 17. Typical Connection Diagram

14

DS608PP2

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