WM8816 데이터 시트보기 (PDF) - Wolfson Microelectronics plc

부품명

상세내역

제조사

WM8816

Stereo Digital Volume Control

Wolfson Microelectronics plc 

WM8816

Product Preview

TEST CONDITIONS

AVDD=5.0V, AGND = 0V, TA = 25°C, unless otherwise stated.

PARAMETER

Hold time, 16th CCLK high to

CSB high

SYMBOL

tHLCHS

TEST CONDITIONS

Setup time, CSB high to CCLK

high

tSSHCH

MIN

200

200

TYP

MAX

Note:

1. External MC33078 op-amp. Will vary depending on op-amp input bias current and input offset voltage.

2. Guaranteed by design.

UNIT

ns

ns

CONTROL INTERFACE TIMING DIAGRAM

CCLK

tHCSH

CSB

DATA (IN)

DATA (OUT)

tWLC

tWHC

tRC

tFC

tSSLCH

tHLCHS

tSSHCH

tSDCH

tHCHD

A7 A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0

tDCLD

tDSZ

D7 D6 D5 D4 D3 D2 D1 D0

ADDRESS BYTE

DATA BYTE

Figure 1 Control Interface Timing Diagram

w

Rev 1.5 October 2004

6

Share Link: