MB88346B-P Fujitsu Microelectronics, Inc., MB88346B-P Datasheet - Page 3

• Manufacturer Part Number: MB88346B-P
• Description: R-2r Type 8-bit D/A Converter With op Amp Output Buffers
• Manufacturer: Fujitsu Microelectronics, Inc.

BLOCK DIAGRAM
CLK
DI
Vcc
V
8
DD
*
D0
8-bit Data Latch
R-2R Type 8-bit
D0
D1
D/A Converter
+
-
#1
#1
D1
D6
AO1
D7
D2
Analog Block (D/A Converter with operational
amplifier output buffers)
D3
Digital Block (MCU Interface)
D4
12
12-bit Shift Register
D5
D6
* : Only for D/A converter block except operational amplifier block
D7
1 2 3 4
D8
4-bit Address Decoder
D0
D9
8-bit Data Latch
D1
R-2R Type 8-bit
D/A Converter
D10
#12
10 11
#12
+
-
D6
D11
12
D7
AO12
MB88346B
GND
Vss*
LD
DO
3