参数资料
型号: CS3511-CNZR
厂商: CIRRUS LOGIC INC
元件分类: 音频/视频放大
中文描述: 11.4 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC32
封装: 6 X 6 MM, LEAD FREE, MO-220, QFN-32
文件页数: 21/26页
文件大小: 260K
代理商: CS3511-CNZR
CS3511
4
DS845F1
1. PIN DESCRIPTIONS
Pin Name
#
Pin Description
IN1+
IN1-
IN2+
IN2-
1
32
24
25
Differential Analog Input (Input) - Differential Audio Signal Inputs for channel 1 and channel 2.
V5D
2
Digital Power (Input) - Supply for digital logic. Connect to 5VGEN.
GAIN0
GAIN1
3
22
Gain (Input) - Gain select bits. GAIN0 is the least significant bit.
DGND
4
Digital Ground (Input) - Ground reference for the internal logic and digital I/O.
REF
5
Reference (Output) - Internal reference voltage.
SLEEP
6
Sleep (Input) - When set to logic high, device enters low power mode. If not used, this pin should be
grounded.
MUTE
7
Mute (Input) - When set to logic high, both amplifiers are muted and in Idle Mode. When low
(grounded), both amplifiers are fully operational. If not used, this pin should be grounded.
STATUS
8
Status (Output) - A logic high output indicates over-current or under-voltage condition, thermal over-
load, that an output is shorted to ground or to another output, that the device is in low power mode (the
SLEEP pin is high), or that the device is in reset. A logic low state indicates that the CS3511 is ready to
output audio.
Thermal Pad
10
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
IN1-
IN2+
OUT1+
IN1+
Top-Down (Through Package) View
32-Pin QFN Package
VP
PGND
OUT1-
OUT2-
PGND
VP
OUT2+
V5D
GAIN0
DGND
REF
SLEEP
MUTE
STATUS
C1
AGN
D
BIASC
AP
V5A
AGN
D
C2
IN2-
AGND
GAIN1
5VGEN
VP
DCAP
CPUMP
PGND
相关PDF资料
PDF描述
CS35L00-CNZ
CS4207-DNZR
CS4207-DNZ
CS4207-CNZR
CS4207-CNZ
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