Datasheet

MAX5803/MAX5804/MAX5805
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and I
2
C Interface
2Maxim Integrated
V
DD
to GND .............................................................-0.3V to +6V
V
DDIO
to GND .........................................................-0.3V to +6V
OUT, REF to GND ........-0.3V to lower of (V
DD
+ 0.3V) and +6V
SCL, SDA, AUX, LDAC to GND ..............................-0.3V to +6V
ADDR to GND ...................................................-0.3V to lower of
(V
DDIO
+ 0.3V) and +6V
Continuous Power Dissipation (T
A
= +70NC)
TDFN (derate 14.9mW/NC above +70NC) ............... 1188.7mW
µMAX (derate 8.8mW/NC above +70NC) ..................707.3mW
Maximum Continuous Current into Any Pin .................... ±50mA
Operating Temperature Range ........................ -40NC to +125NC
Storage Temperature Range ............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
TDFN
Junction-to-Ambient Thermal Resistance (θ
JA
) .......67.3NC/W
µMAX
Junction-to-Ambient Thermal Resistance (θ
JA
) .....113.1NC/W
Junction-to-Ambient Thermal Resistance (θ
JC
) ...........42NC/W
ABSOLUTE MAXIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
ELECTRICAL CHARACTERISTICS
(V
DD
= 2.7V to 5.5V, V
DDIO
= 1.8V to 5.5V, V
GND
= 0V, C
L
= 200pF, R
L
= 2kI , T
A
= -40NC to +125NC, unless otherwise noted.)
(Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC PERFORMANCE (Note 3)
Resolution and Monotonicity N
MAX5803 8
BitsMAX5804 10
MAX5805 12
Integral Nonlinearity (Note 4) INL
MAX5803, 8 bits -0.25 ±0.05 +0.25
LSBMAX5804, 10 bits -0.5 ±0.2 +0.5
MAX5805, 12 bits -1 ±0. 5 +1
Differential Nonlinearity (Note 4) DNL
MAX5803, 8 bits -0.25 ±0.05 +0.25
LSBMAX5804, 10 bits -0.5 ±0.1 +0.5
MAX5805, 12 bits -1 ±0.2 +1
Offset Error (Note 5) OE -5 ±0.5 +5 mV
Offset Error Drift ±10
FV/NC
Gain Error (Note 5) GE -1.0 ±0.1 +1.0 %FS
Gain Temperature Coefficient With respect to V
REF
±2.5
ppm of
FS/NC
Zero-Scale Error 0 +10 mV
Full-Scale Error With respect to V
REF
-0.5 +0.5 %FS