MP8831
PIN DESCRIPTION
Pin #
1
Symbol
AD7
Description
ADC Bus Bit 7.
2
AD8
ADC Bus Bit 8.
3
AD9
ADC Bus Bit 9 (MSB).
DAC Bus Bit 7 (MSB).
DAC Bus Bit 6.
4
DA7
5
DA6
6
DA5
DAC Bus Bit 5.
7
DA4
DAC Bus Bit 4.
8
DA3
DAC Bus Bit 3.
9
DA2
DAC Bus Bit 2.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
DA1
DAC Bus Bit 1.
DA0
DAC Bus Bit 0 (LSB).
Power Supply.
VDD
GND
CLK-A
CLK-B
CNTL-A
CNTL-B
VREF
VDD
Ground.
Controls Timing of ADC & DAC.
Controls Timing of ADC & DAC.
Control The Operating Mode Of The Chip (See Table 1.)
Control The Operating Mode Of The Chip (See Table 1.)
Reference Input (1V) Sets Range of DACs.
Power Supply.
VIN
Analog Input.
GND
AD0
Ground.
ADC Bus Bit 0 (LSB).
ADC Bus Bit 1.
AD1
AD2
ADC Bus Bit 2.
AD3
ADC Bus Bit 3.
AD4
ADC Bus Bit 4.
AD5
ADC Bus Bit 5.
AD6
ADC Bus Bit 6.
Rev. 1.00
3
EXAR [ EXAR CORPORATION ]
