参数资料
型号: PCM1602APTR
厂商: Texas Instruments
文件页数: 44/46页
文件大小: 0K
描述: IC DAC 24BIT 6CH 192KHZ 48-LQFP
产品培训模块: Data Converter Basics
标准包装: 1,000
位数: 24
数据接口: 串行
转换器数目: 6
电压电源: 模拟和数字
功率耗散(最大): 240mW
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 带卷 (TR)
输出数目和类型: 6 电压,单极
采样率(每秒): 192k
配用: DEM-DAI1602-ND - EVAL FIXTURE FOR PCM1602
www.ti.com
SLES146A – AUGUST 2005 – REVISED OCTOBER 2010
TERMINAL FUNCTIONS (continued)
TERMINAL
I/O
DESCRIPTION
NAME
NO.
7, 8, 16, 20, 29,
NC
–
No connection
30, 31, 32
RST
37
I
System reset, active-low (2)
System clock input. Input frequency is one of 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS.
SCKI
38
I
(1)
Buffered clock output. Output frequency is one of 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or
SCKO
39
O
768 fS, or one-half of 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS.
TEST
42
–
Test pin. This pin should be connected to DGND. (2)
VCC1
28
–
Analog power supply, 5-V
VCC2
26
–
Analog power supply, 5-V
VCC3
24
–
Analog power supply, 5-V
VCC4
22
–
Analog power supply, 5-V
VCC5
18
–
Analog power supply, 5-V
VCOM
15
O
Common voltage output. This pin should be bypassed with a 10-mF capacitor to AGND.
VDD
43
–
Digital power supply, 3.3-V
VOUT1
14
O
Voltage output of audio signal corresponding to Lch on DATA1. Up to 192 kHz.
VOUT2
13
O
Voltage output of audio signal corresponding to Rch on DATA1. Up to 192 kHz.
VOUT3
12
O
Voltage output of audio signal corresponding to Lch on DATA2. Up to 96 kHz.
VOUT4
11
O
Voltage output of audio signal corresponding to Rch on DATA2. Up to 96 kHz.
VOUT5
10
O
Voltage output of audio signal corresponding to Lch on DATA3. Up to 96 kHz.
VOUT6
9
O
Voltage output of audio signal corresponding to Rch on DATA3. Up to 96 kHz.
ZERO1/GPO1
1
O
Zero-data flag for VOUT1. Can also be used as GPO pin.
ZERO2/GPO2
2
O
Zero-data flag for VOUT2. Can also be used as GPO pin.
ZERO3/GPO3
3
O
Zero-data flag for VOUT3. Can also be used as GPO pin.
ZERO4/GPO4
4
O
Zero-data flag for VOUT4. Can also be used as GPO pin.
ZERO5/GPO5
5
O
Zero-data flag for VOUT5. Can also be used as GPO pin.
ZERO6/GPO6
6
O
Zero-data flag for VOUT6. Can also be used as GPO pin.
ZEROA
48
O
Zero-data flag. Logical AND of ZERO1 through ZERO6
Copyright 2005–2010, Texas Instruments Incorporated
7
Product Folder Link(s): PCM1602A
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