B
781/329.
4700
781/461.
3113
AD570–SPECIFICATIONS (TA = +25؇C, V+ = +5 V, V– = –12 V or –15 V, all
voltages measured with respect to digital common, unless otherwise noted)
Model
AD570J Min Typ Max
AD570S Min Typ
Max
Units
RESOLUTION1
8 8 Bits
RELATIVE ACCURACY TMIN to TMAX
FULL-SCALE CALIBRATION
؎1/2 ±2
؎1/2
LSB LSB
± 2 LSB
UNIPOLAR OFFSET
؎1/2
؎1/2
LSB
BIPOLAR OFFSET
؎1/2
؎1/2
LSB
DIFFERENTIAL NONLINEAIRTY TMIN to TMAX
TEMPERATURE RANGE
88 0 +70 –55
+125
Bits °C
TEMPERATURE COEFFICIENTS Unipolar Offset Bipolar Offset Full-Scale Calibration
؎1 ؎1 LSB ؎1 ؎1 LSB ؎2 ؎2 LSB
POWER SUPPLY REJECTION
TTL Positive Supply +4.
5 V ≤ V + ≤ +5.
5 V
Negative Supply –16.
0 V ≤ V ...