参数资料
型号: PCM1792DB
厂商: Texas Instruments
文件页数: 56/61页
文件大小: 0K
描述: IC 24BIT AUDIO STEREO DAC 28SSOP
产品培训模块: Data Converter Basics
标准包装: 47
位数: 24
数据接口: I²C,串行,SPI?
转换器数目: 2
电压电源: 模拟和数字
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 管件
输出数目和类型: 2 电压,单极
采样率(每秒): 200k
产品目录页面: 903 (CN2011-ZH PDF)
其它名称: 296-15313-5
PCM1792
SLES069B MARCH 2003 REVISED NOVEMBER 2006
www.ti.com
6
Terminal Functions
TERMINAL
I/O
DESCRIPTIONS
NAME
PIN
I/O
DESCRIPTIONS
AGND1
19
Analog ground (internal bias)
AGND2
24
Analog ground (internal bias)
AGND3L
27
Analog ground (L-channel DACFF)
AGND3R
16
Analog ground (R-channel DACFF)
BCK
6
I
Bit clock input(1)
DATA
5
I
Serial audio data input for normal operation(1)
DGND
8
Digital ground
IOUTL+
25
O
L-channel analog current output+
IOUTL–
26
O
L-channel analog current output–
IOUTR+
17
O
R-channel analog current output+
IOUTR–
18
O
R-channel analog current output–
IREF
20
Output current reference bias pin
LRCK
4
I
Left and right clock (fS) input for normal operation(1)
MC
12
I
Mode control clock input(1)
MDI
11
I
Mode control data input(1)
MDO
13
I/O
Mode control readback data output(3)
MS
10
I/O
Mode control chip-select input(2)
MSEL
3
I
I2C/SPI select(1)
RST
14
I
Reset(1)
SCK
7
I
System clock input(1)
VCC1
23
Analog power supply, 5 V
VCC2L
28
Analog power supply (L-channel DACFF), 5 V
VCC2R
15
Analog power supply (R-channel DACFF), 5 V
VCOML
22
L-channel internal bias decoupling pin
VCOMR
21
R-channel internal bias decoupling pin
VDD
9
Digital power supply, 3.3 V
ZEROL
1
I/O
Zero flag for L-channel(2)
ZEROR
2
I/O
Zero flag for R-channel(2)
(1) Schmitt-trigger input, 5-V tolerant
(2) Schmitt-trigger input and output. 5-V tolerant input and CMOS output
(3) Schmitt-trigger input and output. 5-V tolerant input. In I2C mode, this pin becomes an open-drain 3-state output; otherwise, this pin is a CMOS
output.
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相关代理商/技术参数
参数描述
PCM1792DB 制造商:Texas Instruments 功能描述:24BIT AUDIO DAC SMD 1792 SSOP28
PCM1792DBG4 功能描述:音频数/模转换器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel
PCM1792DBR 功能描述:音频数/模转换器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel
PCM1792DBRG4 功能描述:音频数/模转换器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel
PCM1793 制造商:TI 制造商全称:Texas Instruments 功能描述:24 BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER