MP8831AS 查看數據表（PDF） - Exar Corporation
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MP8831AS Datasheet PDF : 16 Pages
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MP8831
BLOCK DIAGRAM
VDD(2)
VIN
VREF
10-BIT
DAC
6-BIT
DAC
10-BIT
ADC
ADC
PORT
AD9 (MSB)
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0 (LSB)
DAC PORT
8
CONTROL LOGIC
GND(2)
DA(7:0)
CLK-A CLK-B CTRL-A CTRL-B
Figure 1. Block Diagram
PIN CONFIGURATION
AD7 1
AD8 2
AD9 (MSB) 3
DA7 4
DA6 5
DA5 6
DA4 7
DA3 8
DA2 9
DA1 10
DA0 11
VDD 12
GND 13
CLK-A 14
28 AD6
27 AD5
26 AD4
25 AD3
24 AD2
23 AD1
22 AD0 (LSB)
21 GND
20 VIN
19 VDD
18 VREF
17 CNTL-B
16 CNTL-A
15 CLK-B
28 Lead PDIP (0.300”)
Rev. 1.00
AD7
AD8
AD9 (MSB)
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
VDD
GND
CLK-A
1
28
2
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
AD6
AD5
AD4
AD3
AD2
AD1
AD0 (LSB)
GND
VIN
VDD
VREF
CNTL-B
CNTL-A
CLK-B
28 Lead SOIC (Jedec, 0.300”)
2
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