Datasheet
2 Maxim Integrated
14-/16-Bit, Low-Power, Buffered Output,
Rail-to-Rail DACs with SPI Interface
MAX5214/MAX5216
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation 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.
V
DD
to GND .............................................................-0.3V to +6V
REF, OUT, CLR to GND ..............................-0.3V to the lower of
(V
DD
+ 0.3V) and +6V
SCLK, DIN, CS to GND ...........................................-0.3V to +6V
Continuous Power Dissipation (T
A
= +70NC)
FMAX (derate at 4.8mW/NC above +70NC) .................387mW
Maximum Current into Any Input or Output .................... Q50mA
Operating Temperature Range ........................ -40NC to +105NC
Storage Temperature Range ............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(V
DD
= 2.7V to 5.5V, V
REF
= 2.5V to V
DD
, C
L
= 60pF, R
L
= 10kI, T
A
= -40NC to +105NC, unless otherwise noted. Typical values are
at T
A
= +25NC.) (Note 2)
ABSOLUTE MAXIMUM RATINGS
PACKAGE THERMAL CHARACTERISTICS (Note 1)
FMAX
Junction-to-Ambient Thermal Resistance (B
JA
) ........206NC/W
Junction-to-Case Thermal Resistance (B
JC
) ...............42NC/W
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.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
STATIC ACCURACY (Note 3)
Resolution N
MAX5214 14
Bits
MAX5216 16
Integral Nonlinearity INL
MAX5214 (14-bit) (Note 4) -1 Q0.4 +1
LSBMAX5216 (16-bit) (Note 4) -4 Q1.2 +4
MAX5216B (16-bit) (Note 4) -8 Q3 +8
Differential Nonlinearity DNL
MAX5214 (14-bit) (Note 4) -1 Q0.1 +1
LSB
MAX5216 (16-bit) (Note 4) -1 Q0.25 +1
Offset Error OE (Note 5) -1.25 Q0.25 +1.25 mV
Offset-Error Drift Q1.6 FV/NC
Gain Error GE (Note 5) -0.06 -0.04 0 %FS
Gain Temperature Coefficient Q2
ppmFS/
NC
REFERENCE INPUT
Reference-Input Voltage Range V
REF 2 VDD V
Reference-Input Impedance R
REF 200 256 kI
DAC OUTPUT
Output Voltage Range (Note 6)
No load (typical) V
DD
V
10kI load to GND 0
V
DD -
0.2
10kI load to V
DD 0.2
V
DD -
0.2
DC Output Impedance 0.1
I
Capacitive Load (No Sustained
Oscillations)
C
L
Series resistance = 0I 0.1 nF
Series resistance = 1kI 15 FF