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參數資料
| 型號： | PCM1800 |
| 英文描述： | Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 單端模擬輸入20位立體聲模擬數字轉換器 |
| 文件頁數： | 3/15頁 |
| 文件大小： | 172K |
| 代理商： | PCM1800 |
3
PCM1800
V
IN
L
V
REF
1
REFCOM
V
REF
2
V
IN
R
RSTB
BYPAS
FMT0
FMT1
MODE0
MODE1
FSYNC
AGND
V
CC
C
IN
PL
C
IN
NL
C
IN
PR
C
IN
NR
V
DD
DGND
SYSCLK
DOUT
BCK
LRCK
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
PCM1800
PIN CONFIGURATION
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no
responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice.
No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN
product for use in life support devices and/or systems.
PIN
NAME
I/O
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
V
IN
L
V
REF
1
REFCOM
V
REF
2
V
IN
R
RSTB
BYPAS
FMT0
FMT1
MODE0
MODE1
FSYNC
LRCK
BCK
DOUT
SYSCLK
DGND
V
DD
C
IN
NR
C
IN
PR
C
IN
NL
C
IN
PL
V
CC
AGND
IN
—
—
—
IN
IN
IN
IN
IN
IN
IN
Analog Input, Lch
Reference 1 Decoupling Capacitor
Reference Decoupling Common
Reference 2 Decoupling Capacitor
Input Reference, Rch
Reset Input, Active LOW
(1)
High Pass Filter Bypass Control
(1)
Audio Data Format 0
(1)
Audio Data Format 1
(1)
Master/Slave Mode Selection 0
(1)
Master/Slave Mode Selection 1
(1)
Frame Synchronization
Sampling Clock Input/Output (f
S
)
Bit Clock Input/Output
Audio Data Output
System Clock Input, 256f
S
, 384f
S
, or 512f
S
Digital Ground
Digital Power Supply
Anti-alias Filter Capacitor (–), Rch
Anti-alias Filter Capacitor (+), Rch
Anti-alias Filter Capacitor (–), Lch
Anti-alias Filter Capacitor (+), Lch
Analog Power Supply
Analog Ground
IN/OUT
IN/OUT
IN/OUT
OUT
IN
—
—
—
—
—
—
—
—
NOTE: (1) With 100k
typical pull-down resistor.
PIN ASSIGNMENTS
Top View
SSOP
Supply Voltage: +V
+V
CC......................................................................................
+6.5V
Supply Voltage Differences...............................................................
±
0.1V
GND Voltage Differences..................................................................
±
0.1V
Digital Input Voltage ................................................. –0.3V to (V
DD
+ 0.3V)
Analog Input Voltage................................................ –0.3V to (V
+ 0.3V)
Input Current (any pin except supplies) ..........................................
±
10mA
Power Dissipation .......................................................................... 300mW
Operating Temperature Range ......................................... –25
°
C to +85
°
C
Storage Temperature ...................................................... –55
°
C to +125
°
C
Lead Temperature (soldering, 5s).................................................. +260
°
C
(reflow, 10s) ..................................................... +235
°
C
ABSOLUTE MAXIMUM RATINGS
PACKAGE DRAWING
NUMBER
(1)
PRODUCT
PACKAGE
PCM1800E
24-Pin SSOP
338
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
PACKAGE INFORMATION
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
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PDF描述 |
|---|---|
| PCM1800E | Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER |
| PCM1801 | 16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER |
| PCM1801U | 16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER |
| PCM1804 | FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER |
| PCM1804DB | FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PCM-1800-1824 | 制造商:Panduit Corp 功能描述:Call vendor for pricing |
| PCM1800E | 功能描述:音頻模/數轉換器 IC Sngl-End Analog Inp 20-Bit Stereo ADC RoHS:否 制造商:Wolfson Microelectronics 轉換速率: 分辨率: ADC 輸入端數量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
| PCM1800E | 制造商:Texas Instruments 功能描述:20BIT AUDIO DAC SMD 1800 SSOP24 制造商:Texas Instruments 功能描述:20BIT AUDIO DAC, SMD, 1800, SSOP24 制造商:Texas Instruments 功能描述:20BIT AUDIO DAC, SMD, 1800, SSOP24; Resolution (Bits):20bit; Sampling Rate:48kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Supply Current:18mA; Digital IC Case Style:SSOP; No. of Pins:24; Input ;RoHS Compliant: Yes |
| PCM1800E/2K | 功能描述:音頻模/數轉換器 IC Sngl-End Analog Inp 20-Bit Stereo ADC RoHS:否 制造商:Wolfson Microelectronics 轉換速率: 分辨率: ADC 輸入端數量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
| PCM1800E/2KG4 | 功能描述:音頻模/數轉換器 IC Sngl-End Analog Inp 20-Bit Stereo ADC RoHS:否 制造商:Wolfson Microelectronics 轉換速率: 分辨率: ADC 輸入端數量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
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