Datasheet

ELECTRICAL CHARACTERISTICS—Dual ±5V Supplies
(V
DD
= 5V ±10%, V
SS
= -5V ±10%, AGND = DGND = REFGND = 0V, REFIN = 2.048V (external), RFB = ROFS = VOUT,
C
REFOUT
= 33µF, R
L
= 10kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
MAX530
+5V, Low-Power, Parallel-Input,
Voltage-Output, 12-Bit DAC
4 _______________________________________________________________________________________
V
DD
= 5V, V
SS
= -5V
MAX530AC/AE ±0.5
MAX530BC/BE
MAX530_C/E
Guaranteed monotonic LSB±1DNLDifferential Nonlinearity
MAX530_C/E
LSB
±1.5
INLRelative Accuracy
ppm/°C
CONDITIONS
3TCV
OS
V
DD
= 5V, V
SS
= -5V
Bipolar Offset
Temperature Coefficient
LSB0±8V
OS
Bipolar Offset Error
ppm/°C1TCGain-Error Temperature Coefficient
LSB±1
4.5V ≤ V
DD
≤ 5.5V
-5.5V ≤ V
SS
≤ -4.5V (Note 3)
Gain Error
VOUT = 2V, load regulation ≤ ±1LSB kΩ2Resistive Load
VV
SS
+ 0.4 V
DD
- 0.4
4.5V ≤ V
DD
≤ 5.5V, -5.5V ≤ V
SS
≤ -4.5V (Note 3)
Output Voltage Range
LSB/V
Bits12NResolution
0.4 1PSRRGain-Error Power-Supply Rejection
LSB/V0.4 1PSRR
Bipolar Offset-Error
Power-Supply Rejection
mA20I
SC
Short-Circuit Current
Ω0.2DC Output Impedance
VV
SS
+ 2 V
DD
- 2Reference Input Range
UNITSMIN TYP MAXSYMBOLPARAMETER
Code dependent (Note 4) pF10 50Reference Input Capacitance
Code dependent, minimum at code 555hex kΩ40Reference Input Resistance
(Note 5) dB-80AC Feedthrough
(Note 7) V-5.5 -4.5V
SS
Negative Supply Voltage
Outputs unloaded, all digital inputs = 0V or V
DD
µA150 200I
SS
Negative Supply Current
Outputs unloaded, all digital inputs = 0V or V
DD
µA250 400I
DD
Positive Supply Current
(Note 6) V4.5 5.5V
DD
Positive Supply Voltage
STATIC PERFORMANCE
DAC VOLTAGE OUTPUT (VOUT)
REFERENCE INPUT (REFIN)
REFERENCE OUTPUT (REFOUT)—Specifications are identical to those under Single +5V Supply
DYNAMIC PERFORMANCE—Specifications are identical to those under Single +5V Supply
DIGITAL INPUTS (D0-D7, , , , , A0, A1)—Specifications are identical to those under Single +5V Supply
POWER SUPPLIES
SWITCHING CHARACTERISTICS—Specifications are identical to those under Single +5V Supply