MCP4902 Microchip Technology Inc., MCP4902 Datasheet - Page 2

• Manufacturer Part Number: MCP4902
• Description: 8/10/12-bit Dual Voltage Output Digital-to-analog Converter With Spi Interface
• Manufacturer: Microchip Technology Inc.

MCP4902/4912/4922
Block Diagram
DS22250A-page 2
V
REF
A
LDAC
Logic
Gain
Buffer
V
Register A
OUTA
Register
DAC
DAC
CS
Input
String
Interface Logic
A
A
Op Amps
Output
SDI
Output
SHDN
Logic
Register B
Register
String
DAC
Input
DAC
SCK
B
V
B
OUTB
Power-on
Reset
Buffer
Logic
Gain
 2010 Microchip Technology Inc.
V
V
V
DD
SS
REF
B