5962-8680201VA 查看數據表（PDF） - Analog Devices
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5962-8680201VA Datasheet PDF : 9 Pages
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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
LSB
؎1/2
LSB
±2
LSB
UNIPOLAR OFFSET
؎1/2
؎1/2
LSB
BIPOLAR OFFSET
؎1/2
؎1/2
LSB
DIFFERENTIAL NONLINEAIRTY
TMIN to TMAX
TEMPERATURE RANGE
8
8
0
+70
–55
Bits
+125
°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 – ≤ –13.5 V
؎2
؎2
LSB
؎2
؎2
LSB
ANALOG INPUT IMPEDANCE
3.0
5.0
7.0
3.0
5.0
7.0
kΩ
ANALOG INPUT RANGES
Unipolar
Bipolar
0
+10
0
–5
+5
–5
+10
V
+5
V
OUTPUT CODING
Unipolar
Bipolar
Positive True Binary
Positive True Offset Binary
Positive True Binary
Positive True Offset Binary
LOGIC OUTPUT
Output Sink Current
(VOUT = 0.4 V max, TMIN to TMAX)
Output Source Current
(VOUT = 2.4 V max, TMIN to TMAX)
Output Leakage
3.2
3.2
0.5
0.5
؎40
mA
mA
؎40
µA
LOGIC INPUTS
Input Current
Logic “1”
Logic “0”
؎100
2.0
2.0
0.8
؎100
µA
V
0.8
V
CONVERSION TIME
15
25
40
15
25
40
µs
POWER SUPPLY
V+
V–
+4.5 +5.0
–12.0 –15
+7.0
–16.5
+4.5 +5.0
+7.0
V
–12.0 –15
–16.5
V
OPERATING CURRENT
V+
V–
PACKAGE OPTION2
Ceramic DIP (D-18)
7
15
9
15
AD570JD
7
15
mA
9
15
mA
AD570SD
NOTES
1The AD570 is a selected version of the AD571 10-bit A-to-D converter. Only TTL logic inputs should be connected to Pins 1 and 18 (or no connection made) or
damage may result.
2For details on grade package offerings for SD-grade in accorance with MIL-STD-883, refer to Analog Devices’ Military Products databook or current /883 data sheet.
Specifications subject to change without notice.
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min
and max specifications are guaranteed, although only those shown in boldface are tested on all production units.
–2–
REV. B
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