參數(shù)資料
型號(hào)： PCM1602APTG4
廠商： Texas Instruments
文件頁(yè)數(shù)： 44/46頁(yè)
文件大?。?/td> 0K
描述： IC DAC 24BIT 6CH 192KHZ 48-LQFP
產(chǎn)品培訓(xùn)模塊： Data Converter Basics
標(biāo)準(zhǔn)包裝： 250
位數(shù)： 24
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 6
電壓電源： 模擬和數(shù)字
功率耗散（最大）： 240mW
工作溫度： -25°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應(yīng)商設(shè)備封裝： 48-LQFP（7x7）
包裝： 帶卷 (TR)
輸出數(shù)目和類型： 6 電壓，單極
采樣率（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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