CS5541 查看數據表（PDF） - Cirrus Logic

零件编号

产品描述 (功能)

生产厂家

CS5541

Low-Power, Low-Voltage, 24-Bit ∆Σ ADC

Cirrus Logic 

CS5541

make sure the oscillator is fully stable). In

normal start-up conditions, this power on

reset circuit should reset the chip when power

is applied. If your application could

experience abnormal power start-up

conditions, it is recommended that the serial

port reinitialization sequence, followed by a

power save command, be performed to

guarantee that the converter begins proper

operation.

2.12 PCB Layout

The CS5541 should be placed entirely over an ana-

log ground plane with the DGND pin of the device

connected to the analog ground plane. Place the an-

alog-digital plane split immediately adjacent to the

digital portion of the chip

See the CDB5540/41 data sheet for suggested lay-

out details and Applications Note 18 for more de-

tailed layout guidelines.

Applications Engineering provides a free and con-

fidential Schematic Review Service.

20

DS500PP1

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