Datasheet

MAX547
Octal, 13-Bit Voltage-Output
DAC with Parallel Interface
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +5V, V
SS
= -5V, REF_ = 4.096V, AGND_ = GND = 0V, R
L
= 10kΩ, C
L
= 50pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress rat-
ings 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
V
SS
to GND...............................................................-6V to +0.3V
Digital Input Voltage to GND......................-0.3V to (V
DD
+ 0.3V)
REF_ ..........................................(AGND_ - 0.3V) to (V
DD
+ 0.3V)
AGND_ .............................................(V
SS
- 0.3V) to (V
DD
+ 0.3V)
VOUT_ ........................................................................V
DD
to V
SS
Maximum Current into REF_ Pin.......................................±10mA
Maximum Current into Any Other Signal Pin....................±50mA
Continuous Power Dissipation (T
A
= +70°C)
PLCC (derate 13.33mW/°C above +70°C)...................1067mW
Plastic FP (derate 11.11mW/°C above +70°C )..............889mW
Operating Temperature Ranges
MAX547
–
C
–
H.........................................................0°C to +70°C
MAX547
–
E
–
H......................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
CONDITIONS
nV-s5Digital Crosstalk
nV-s5Digital Feedthrough
µs5Output Settling Time
V/µs3Voltage-Output Slew Rate
kΩ5RREFReference Input Resistance
V
AGND
–
V
DD
REFReference Input Range
%/%
±0.0025
PSRRPower-Supply Rejection Ratio
±0.0025
Bits13NResolution
LSBBipolar Zero-Code Error ±5 ±20
±0.5 ±2
LSB
±0.5 ±4
INLRelative Accuracy
LSB±1DNLDifferential Nonlinearity
UNITSMIN TYP MAXSYMBOLPARAMETER
To
±
1
⁄
2
LSB of full scale (Note 4)
Each REF
–
pin (Note 3)
(Notes 2, 3)
MAX547A
MAX547B
∆Gain/∆V
SS
(Note 1)
Guaranteed monotonic
∆Gain/∆V
DD
(Note 1)
LSB0.3Load Regulation R
L
= ∞ to 10kΩ
LSBGain Error
±1 ±8
STATIC PERFORMANCE—ANALOG SECTION
V
V
SS
+ 0.5
Minimum Output Voltage
V
V
DD
- 0.5
Maximum Output Voltage
pF10C
IN
Input Capacitance
µA1.0I
IN
Input Current
V0.8V
IL
Input Voltage Low
V2.4V
IH
Input Voltage High
(Note 5)
V
IN
= 0V or V
DD
ANALOG OUTPUT
REFERENCE INPUT (Note 2)
DYNAMIC PERFORMANCE—ANALOG SECTION
DIGITAL INPUTS (V
DD
= 5V ±5%)