CRD44800-ST-FB View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CRD44800-ST-FB

6-Channel Digital Amplifier Controller

Cirrus Logic 

CS44600

2.1 I/O Pin Characteristics

Signal Name

RST

SCL/CCLK

SDA/CDOUT

AD0/CS

AD1/CDIN

Power

Rail I/O

VLC Input

VLC Input

VLC

Input /

Output

VLC Input

VLC Input

INT

VLC Output

MUTE

DAI_SDINx

DAI_SCLK

DAI_LRCK

DAI_MCLK

SYS_CLK

XTI

XTO

GPIOx

PWMOUTAx+/-

PWMOUTBx+/-

PSR_MCLK

PSR_SYNC

PSR_DATA

PSR_EN

PSR_RESET

PS_SYNC

VLC Input

VLS Input

VLS Input

VLS Input

VLS Input

VLS Output

VDX Input

VDX Output

VDP

Input /

Output

VDP Output

VDP Output

VDP Output

VDP Input

VDP Input

VDP Output

VDP Output

VDP Output

Driver

Receiver

-

2.5 V and 3.3/5.0 V TTL Compatible.

-

2.5 V and 3.3/5.0 V TTL Compatible, with Hysteresis.

2.5-5.0 V,

CMOS/Open Drain

2.5 V and 3.3/5.0 V TTL Compatible, with Hysteresis.

-

2.5 V and 3.3/5.0 V TTL Compatible, Internal pull-up.

-

2.5 V and 3.3/5.0 V TTL Compatible, Internal pull-up.

2.5-5.0 V,

CMOS/Open Drain

-

-

2.5 V and 3.3/5.0 V TTL Compatible.

-

2.5 V and 3.3/5.0 V TTL Compatible.

-

2.5 V and 3.3/5.0 V TTL Compatible.

-

2.5 V and 3.3/5.0 V TTL Compatible.

-

2.5 V and 3.3/5.0 V TTL Compatible.

2.5-5.0 V, CMOS -

-

2.5 V and 3.3/5.0 V TTL Compatible, Internal pull-down.

-

-

3.3/5.0 V,

CMOS/Open Drain

3.3/5.0 V TTL Compatible.

3.3/5.0 V, CMOS -

3.3/5.0 V, CMOS -

3.3/5.0 V, CMOS -

-

3.3/5.0 V TTL Compatible, Internal pull-up.

-

3.3/5.0 V TTL Compatible, Internal pull-up.

3.3/5.0 V, CMOS -

3.3/5.0 V, CMOS -

3.3/5.0 V, CMOS -

DS633F1

19

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