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參數(shù)資料
型號(hào): PCM3168ATPAPRQ1G4
廠商: Texas Instruments
文件頁(yè)數(shù): 68/68頁(yè)
文件大小: 0K
描述: IC 24-BIT AUDIO CODEC 64-HTQFP
標(biāo)準(zhǔn)包裝: 1,000
類(lèi)型: 音頻編解碼器
數(shù)據(jù)接口: 串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 6 / 8
三角積分調(diào)變:
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 107 / 112(差分),104 / 112(單端)
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 107 / 112(差分),104 / 112(單端)
電壓 - 電源,模擬: 4.5 V ~ 5.5 V
電壓 - 電源,數(shù)字: 3 V ~ 3.6 V
工作溫度: -40°C ~ 105°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 64-TQFP 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 64-HTQFP(10x10)
包裝: 帶卷 (TR)
www.ti.com ......................................................................................................................................................................................... SBAS452 – SEPTEMBER 2008
TERMINAL FUNCTIONS
TERMINAL
PULL-
5-V
NAME
PIN
I/O
DOWN
TOLERANT
DESCRIPTION
VCOMAD
1
No
ADC analog common voltage decoupling
AGNDAD2
2
No
Analog ground 2 for ADC
VCCAD2
3
No
ADC analog power supply 2, +5 V
RST
4
I
Yes
Reset and power-down control input with active low
OVF
5
O
No
Overflow flag output for ADC
LRCKAD
6
I/O
Yes
No
Audio data word clock input/output for ADC
BCKAD
7
I/O
Yes
No
Audio data bit clock input/output for ADC
DOUT1
8
O
No
Audio data digital output for ADC1 and ADC2
DOUT2
9
O
No
Audio data digital output for ADC3 and ADC4
DOUT3
10
O
No
Audio data digital output for ADC5 and ADC6
DGND2
11
No
Digital ground 2
VDD2
12
No
Digital power supply 2, +3.3 V
ZERO
13
O
No
Zero detect flag output for DAC
VCCDA1
14
No
DAC analog power supply 1, +5 V
VCOMDA
15
No
DAC voltage common decoupling
AGNDDA1
16
No
Analog ground 1 for DAC
VOUT8+
17
O
No
Positive analog output from DAC8
VOUT8–
18
O
No
Negative analog output from DAC8
VOUT7+
19
O
No
Positive analog output from DAC7
VOUT7–
20
O
No
Negative analog output from DAC7
VOUT6+
21
O
No
Positive analog output from DAC6
VOUT6–
22
O
No
Negative analog output from DAC6
VOUT5+
23
O
No
Positive analog output from DAC5
VOUT5–
24
O
No
Negative analog output from DAC5
VOUT4+
25
O
No
Positive analog output from DAC4
VOUT4–
26
O
No
Negative analog output from DAC4
VOUT3+
27
O
No
Positive analog output from DAC3
VOUT3–
28
O
No
Negative analog output from DAC3
VOUT2+
29
O
No
Positive analog output from DAC2
VOUT2–
30
O
No
Negative analog output from DAC2
VOUT1+
31
O
No
Positive analog output from DAC1
VOUT1–
32
O
No
Negative analog output from DAC1
AGNDDA2
33
No
Analog ground 2 for DAC
VCCDA2
34
No
DAC analog power supply 2, +5 V
LRCKDA
35
I/O
Yes
No
Audio data word clock input/output for DAC
BCKDA
36
I/O
Yes
No
Audio data bit clock input/output for DAC
DIN1
37
I
No
Audio data input for DAC1 and DAC2
DIN2
38
I
No
Audio data input for DAC3 and DAC4
DIN3
39
I
No
Audio data input for DAC5 and DAC6
DIN4
40
I
No
Audio data Input for DAC7 and DAC8
SCKI
41
I
No
Yes
System clock input
MC/SCL/FMT
42
I
No
Yes
Clock for SPI, clock for I2C, format select for hardware control mode
Input data for SPI, data for I2C(1), de-emphasis control for hardware
MDI/SDA/DEMP
43
I/O
No
Yes
control mode
(1)
Open-drain configuration in I2C.
Copyright 2008, Texas Instruments Incorporated
9
Product Folder Link(s): PCM3168A PCM3168A-Q1
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