參數(shù)資料
型號: PCM1850PJT
英文描述: 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
中文描述: 24位,96千赫立體聲A / D轉(zhuǎn)換器6 × 2通道的MUX和PGA
文件頁數(shù): 3/30頁
文件大?。?/td> 370K
代理商: PCM1850PJT
PCM1850
PCM1851
SLES108
MARCH 2004
www.ti.com
3
Terminal Functions
PCM1850
TERMINAL
I/O
DESCRIPTIONS
NAME
PIN
AGND
29
Analog GND
Bit clock input/output
(1)
BCK
2
I/O
DGND
5
Digital GND
DOUT
3
O
Audio data output
Sampling clock input/output
(1)
Mode control clock input
(2)
Mode control data input
(2)
LRCK
1
I/O
MC
31
I
MD
32
I
MOUTL
12
O
Multiplexer output, L-channel
MOUTR
11
O
Multiplexer output, R-channel
Mode control select input
(3)
MS
30
I
OVER
4
O
Overflow flag
Reset, active LOW
(3)
System clock input; 256 f
S
, 384 f
S
, 512 f
S
or 768 f
S(2)
Test 0, must be connected to GND
(3)
Test 1, must be connected to GND
(3)
RST
10
I
SCKI
7
I
TEST0
8
I
TEST1
9
I
V
CC
V
DD
V
IN
L1
V
IN
L2
V
IN
L3
V
IN
L4
V
IN
L5
V
IN
L6
V
IN
R1
V
IN
R2
V
IN
R3
V
IN
R4
V
IN
R5
V
IN
R6
V
REF
S
V
REF
1
V
REF
2
28
Analog power supply, 5-V
6
Digital power supply, 3.3-V
13
I
Analog input 1, L-channel
15
I
Analog input 2, L-channel
17
I
Analog input 3, L-channel
19
I
Analog input 4, L-channel
21
I
Analog input 5, L-channel
23
I
Analog input 6, L-channel
14
I
Analog input 1, R-channel
16
I
Analog input 2, R-channel
18
I
Analog input 3, R-channel
20
I
Analog input 4, R-channel
22
I
Analog input 5, R-channel
24
I
Analog input 6, R-channel
25
Reference S decoupling capacitor (= 0.5 V
CC
)
Reference 1 decoupling capacitor (= 0.5 V
CC
)
Reference 2 decoupling capacitor (= V
CC
)
26
27
(1)
Schmitt-trigger input with internal pulldown resistor (50 k
, typically)
(2)
Schmitt-trigger input, 5-V tolerant
(3)
Schmitt-trigger input with internal pulldown resistor (50 k
, typically), 5-V tolerant
相關(guān)PDF資料
PDF描述
PCM1850PJTR 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
PCM1850 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
PCM1851 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
PCM1851PJT 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
PCM2702 16-Bit Stereo DIGITAL-TO-ANALOG CONVERTER with Interface
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