Datasheet

MAX5803/MAX5804/MAX5805
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and I
2
C Interface
29Maxim Integrated
Typical Operating Circuits
MICRO -
CONTROLLER
SDA
SCL
ADDR
OUT
GND
REF
4.7µF
100nF
100nF
R1 R2
R1 = R2
AUX
R
PU
5kI
R
PU
5kI
NOTE: BIPOLAR OPERATION SHOWN
DAC
V
DD
MAX5803
MAX5804
MAX5805
4.7µF
100nF
MICRO -
CONTROLLER
SDA
SCL
ADDR
OUT
GND
REF
100nF
AUX
LDAC
R
PU
5kI
R
PU
5kI
NOTE: UNIPOLAR OPERATION SHOWN
DAC
V
DD
V
DDIO
MAX5803
MAX5804
MAX5805
V
DDIO
V
OUT
= -V
REF
to +V
REF
V
OUT
= 0V to V
REF
LDAC