参数资料
型号: PCM3052ARTFG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 编解码器
英文描述: PCM CODEC, PQCC32
封装: GREEN, PLASTIC, VQFN-32
文件页数: 36/47页
文件大小: 776K
代理商: PCM3052ARTFG4
www.ti.com
TYPICAL CIRCUIT CONNECTION
VCOM
MBIAS
MINM
MINP
AGND3
VCC3
REFO
VDD
DGND
DOUTS
DOUT
DIN
BCK
LRCK
PCM3052A
26
27
28
29
30
31
32
16
15
14
13
12
11
10
A
TEST
V
IN
L
L/M
V
R
E
F
1
V
R
E
F
2
V
IN
R
V
C
1
AGND1
PDWN
1
2
3
4
5
6
7
8
9
V
O
U
T
L
V
O
U
T
R
V
C
2
AGND2
I2CEN
ADR
SCL
SDA
SCKI
25
24
23
22
21
20
19
18
17
Post
LPF
+
C13
+
C14
+
C2
Line Out
Control
5 V
GND
+
C9
C10
C8
+
C3
C7
+
C15
R1
R2
+
Mic In
3.3 V
+
C4
System Clock
and
Audio Interface
C1
+
C12
+
C6
+
C5
+
C11
Line In
S0126-01
PCM3052A
SLES160 – NOVEMBER 2005
Figure 56 illustrates typical circuit connection.
NOTE: C1– C4: 0.1-F ceramic and 10-F electrolytic capacitors typical, depending on power supply quality and pattern
layout.
C5– C8: 0.1-F ceramic and 10-F electrolytic capacitors are recommended.
C9, C10: 1-F non-polar electrolytic capacitors are recommended, which give 27-Hz cutoff frequency.
C11, C12: 0.22-F electrolytic capacitors are recommended, which give 5-Hz cutoff frequency at PGA gain = 0 dB.
C13, C14: 2.2-F electrolytic capacitors are typical.
C15: 10-F electrolytic capacitor is recommended.
R1, R2: 1-k typical is recommended.
Figure 56. Typical Application Diagram
41
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相关代理商/技术参数
参数描述
PCM3052ARTFR 功能描述:接口—CODEC 24B Stereo Audo Codec RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
PCM3052ARTFRG4 功能描述:接口—CODEC 24B Stereo Audo Codec RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
PCM3052RTFR 制造商:Texas Instruments 功能描述:
PCM3060 制造商:BB 制造商全称:BB 功能描述:24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
PCM3060PW 功能描述:接口—CODEC 24B 96/192kHz Asynchronous Stereo RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel