CS53L32A datasheet(29/40 Pages) CIRRUS

部件名	CS53L32A

功能描述	Low Voltage, Stereo A/D Converter

PDF	40 Pages

Scroll/Zoom	100%

制造商	CIRRUS [Cirrus Logic]

网页	http://www.cirrus.com

标志

29 / 40 page

CS53L32A

DS513F1

Reference Ground

REF_GND

(

Input) - Ground reference for the internal sampling circuits. Must

be connected to ground.

Quiescent Voltage

(

Output) - Filter connection for internal A/D converter quiescent refer-

ence voltage. A capacitor must be connected from VQ to ground. VQ is not

intended to supply external current. VQ has a typical source impedance of

250 k

Ω and any current drawn from this pin will alter device performance.

Reset

RST

(

Input) - The device enters a low power mode and all internal registers

are reset to their default settings, including the control port, when low. When

high, the control port becomes operational and the PDN bit must be cleared

before normal operation will occur. The control port cannot be accessed

when Reset is low.

CS53L32A 数据表(PDF) 29 Page - Cirrus Logic