参数资料
| 型号： | CS3310-KSZR |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC DGTL VOL CTRL 2CH 16-SOIC |
| 标准包装： | 1,000 |
| 类型： | 音量控制 |
| 应用： | 音频系统 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 带卷 (TR) |
| 配用： | 598-1000-ND - BOARD EVAL FOR CS3310 COL CTRL |
1
Copyright
Cirrus Logic, Inc. 2005
(All Rights Reserved)
Cirrus Logic, Inc.
www.cirrus.com
CS3310
Stereo Digital Volume Control
Features
Complete Digital Volume Control
— 2 Independent Channels
— Serial Control
— 0.5 dB Step Size
Wide Adjustable Range
— -95.5 dB Attenuation
— +31.5 dB Gain
Low Distortion & Noise
— 0.001% THD+N
— 116 dB Dynamic Range
Noise Free Level Transitions
Channel-to-Channel Crosstalk Better Than
110 dB
Description
The CS3310 is a complete stereo digital volume control
designed specifically for audio systems. It features a 16-
bit serial interface that controls two independent, low-
distortion audio channels.
The CS3310 includes an array of well-matched resistors
and a low noise active output stage that is capable of
driving a 600
load. A total adjustable range of 127 dB,
in 0.5 dB steps, is achieved through 95.5 dB of attenua-
tion and 31.5 dB of gain.
The simple 3-wire interface provides daisy-chaining of
multiple CS3310's for multi-channel audio systems.
The device operates from ±5 V supplies and has an in-
put/output voltage range of ±3.75 V.
ORDERING INFORMATION
CS3310-KS
0° to 70° C
16-pin Plastic SOIC
CS3310-KSZ, Lead Free
0° to 70° C
16-pin Plastic SOIC
AINL
AGNDL
MUX
AINR
AGNDR
MUX
16
15
10
9
8
+
-
+
-
Control
Register
Serial to
Parallel
Register
16
8
AOUTL
14
MUTE
8
1
2
ZCEN
CS
3
SDATAI
7
SDATAO
6
SCLK
AOUTR
11
DGND
5
VD+
4
VA-
13
VA+
12
SEPTEMBER '05
DS82F1
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