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參數(shù)資料
| 型號： | DAC4813JP |
| 英文描述： | QUAD 12-BIT DIGITAL-TO-ANALOG CONVERTER 12-bit port interface |
| 中文描述： | 四核12位數(shù)字至模擬轉(zhuǎn)換器12位端口接口 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 213K |
| 代理商： | DAC4813JP |
DAC4813
4
PIN DESCRIPTIONS
PIN
NAME
FUNCTION
1
2
3
4
5
6
7
8
9
10
11
12
13
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
RESET
DATA, MSB, positive true.
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA, LSB.
Resets output of all D/As to bipolar-zero. The D/A remains in this state until overwritten by a LDAC-WR command. RESET
does not reset the input latch. After power–up and reset, input latches will be in an indeterminant state.
Write strobe. Must be low for data transfer to any latch (except RESET).
Enable for 12-bit input data latch of D/A1. NOTE: This logic path is slower than the WR/ path.
Enable for 12-bit input data latch of D/A2. NOTE: This logic path is slower than the WR/ path.
Enable for 12-bit input data latch of D/A3. NOTE: This logic path is slower than the WR /path.
Enable for 12-bit input data latch of D/A4. NOTE: This logic path is slower than the WR/ path.
Load DAC enable. Must be low with WR for data transfer to the D/A latch and simultaneous update of all D/A converters.
Digital common, logic currents return.
Analog supply input, nominally –12V or –15V referred to ACOM.
Analog common, +V
, –V
supply return.
Analog supply input, nominally +12V or +15V referred to ACOM.
D/A 4 analog output.
D/A 3 analog output.
D/A 2 analog output.
D/A 1 analog output.
+10V reference output.
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
WR
EN1
EN2
EN3
EN4
LDAC
DCOM
–V
ACOM
+V
CC
V
OUT
4
V
OUT
3
V
OUT
2
V
OUT
1
V
REF OUT
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.
相關(guān)PDF資料 |
PDF描述 |
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| DAC4814 | Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4814AP | Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4814BP | Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4815 | Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC4815AP | Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC4814 | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4814AP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4814BP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4815 | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC4815AP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
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