AA88368AP Datasheet, PDF (4/15 Pages) Agamem Microelectronic Inc. – 10-BIT DAC

AA88368AP Agamem Mircoelectronics Inc.
PRELIMINARY
10-BIT DAC
„ PIN DESCRIPTION
Pin No. Pin name Analog / Digital I / O
Function
1
V_SS
2
Ao3
Analog
Analog
- D/A converter lower reference voltage input terminal
O 10bit D/A converter output terminal (CH3)
3
Ao4
Analog
O 10bit D/A converter output terminal (CH4)
4
Ao5
Analog
O 10bit D/A converter output terminal (CH5)
5 Reverse
Digital
I It is inverted about the data designation 10bit LSB and MSB.
6
Reset
Digital
I The analog output of all channels is fixed for “L”.
7
Ao6
Analog
O 10bit D/A converter output terminal (CH6)
8
Ao7
Analog
O 10bit D/A converter output terminal (CH7)
9
Ao8
Analog
O 10bit D/A converter output terminal (CH8)
10
VDD
Analog
- D/A converter upper reference voltage input terminal
11
VCC
-
- Power supply terminal
12
Ao9
Analog
O 10bit D/A converter output terminal (CH9)
13
Ao10
Analog
O 10bit D/A converter output terminal (CH10)
14
D₀
15
LD
Digital
Digital
O Terminal to output LSB data of 14-bit shift register
I When H-level signal is input to this terminal, the
value stored in 14-bit shift register is loaded in
decoder and D/A converter output register.
16
CLK
Digital
I Shift clock input terminal. Input signal at DI pin is
input to 14-bit shift register of shift clock pulse.
17
DI
Digital
I Serial data input terminal to 14-bit long serial data
18
Ao1
Analog
O 10bit D/A converter output terminal (CH1)
19
Ao2
Analog
O 10bit D/A converter output terminal (CH2)
20
GND
-
- GND terminal
4
2006/7/5