MAX5811 Maxim, MAX5811 Datasheet - Page 12

• Manufacturer Part Number: MAX5811
• Description: 10-Bit / Low-Power / 2-Wire Interface / Serial / Voltage-Output DAC
• Manufacturer: Maxim

optocouplers to interface directly to the device. The
digital inputs are compatible with CMOS logic levels.
Careful PC board layout is important for optimal system
performance. Keep analog and digital signals separate
to reduce noise injection and digital feedthrough. Use a
ground plane to ensure that the ground return from
GND to the power-supply ground is short and low
impedance. Bypass V
ground as close to the device as possible.
10-Bit Low Power 2-Wire Interface Serial,
Voltage-Output DAC
12
______________________________________________________________________________________
Power-Supply Bypassing and
DD
SDA
with a 0.1µF capacitor to
Ground Management
INTERFACE
REGISTER
SERIAL
INPUT
ADD SCL
MUX AND DAC
REGISTER
GND
V
10-BIT
DAC
POWER-DOWN
DD
CIRCUITRY
TRANSISTOR COUNT: 7172
PROCESS: BiCMOS
MAX5811MEUT
MAX5811NEUT
MAX5811PEUT
MAX5811LEUT
PART
RESISTOR
NETWORK
MAX5811
Functional Diagram
Chip Information
OUT
Selector Guide
ADDRESS
0010 00X
0010 01X
0110 10X
1010 10X