AD790SQ/883 查看數據表（PDF） - Analog Devices
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AD790SQ/883 Datasheet PDF : 12 Pages
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AD790
SINGLE SUPPLY (Operation @ 25؇C and +VS = VLOGIC = 5 V, –VS = 0 V unless otherwise noted.)1
Parameter
Conditions
AD790J/A
Min Typ Max
AD790K/B
Min Typ Max
AD790S
Min Typ Max
Unit
RESPONSE CHARACTERISTIC
Propagation Delay, tPD
OUTPUT CHARACTERISTICS
Output HIGH Voltage, VOH
Output LOW Voltage, VOL
INPUT CHARACTERISTICS
Offset Voltage2
Hysteresis3
Bias Current
Offset Current
Power Supply
Rejection Ratio DC
Input Voltage Range
Differential Voltage
Common Mode
Input Impedance
100 mV Step
5 mV Overdrive
TMIN to TMAX
1.6 mA Source
6.4 mA Source
TMIN to TMAX
1.6 mA Sink
6.4 mA Sink
TMIN to TMAX
TMIN to TMAX
TMIN to TMAX
Either Input
TMIN to TMAX
TMIN to TMAX
4.5 V≤VS≤5.5 V
TMIN to TMAX
45 50
50/60
45 50
50/60
45 50
ns
65
ns
4.65
4.3 4.45
4.3
0.35
0.44 0.5
0.5
4.65
4.3 4.45
4.3
0.35
0.44 0.5
0.5
4.65
4.3 4.45
V
4.3
V
0.35
V
0.44 0.5
V
0.5
V
0.45 1.5
2.0
0.3 0.5 0.75
0.3
2.7 5
7
0.04 0.25
0.3
80 90
86
76/76 88
82
؎VS
0
+VS–2 V 0
20ʈ2
0.35 0.6
0.85
0.5 0.65
2.0 3.5
5
0.02 0.15
0.2
0.45 1.5
mV
2.0
mV
0.3 0.7 1.0
mV
2.7 5
µA
8
µA
0.04 0.25 µA
0.4
µA
100
80 90
dB
93
76 85
dB
؎VS
+VS–2 V 0
20ʈ2
؎VS
V
+VS–2 V V
20ʈ2
MΩʈpF
LATCH CHARACTERISTICS
Latch Hold Time, tH
Latch Setup Time, tS
LOW Input Level, VIL
HIGH Input Level, VIH
Latch Input Current
TMIN to TMAX
TMIN to TMAX
TMIN to TMAX
25 35
5
10
0.8
1.6
2.3 5
7
25 35
5
10
0.8
1.6
2.3 3.5
5
25 35
ns
5
10
ns
0.8
V
1.6
V
2.3 5
µA
8
µA
SUPPLY CHARACTERISTICS
Supply Voltage4
Quiescent Current
Power Dissipation
TMIN to TMAX
4.5
7
10 12
60
4.5
7
10 12
60
4.7
7
V
10 12
mA
60
mW
TEMPERATURE RANGE
Rated Performance
TMIN to TMAX
0 to 70/–40 to +85
0 to 70/–40 to +85
NOTES
1Pin 1 tied to Pin 8, and Pin 4 tied to Pin 6.
2Defined as the average of the input voltages at the low to high and high to low transition points. Refer to Figure 6.
3Defined as half the magnitude between the input voltages at the low to high and high to low transition points. Refer to Figure 6.
4–VS must not be connected above ground.
All min and max specifications are guaranteed. Specifications shown in boldface are tested on all production units at final test.
Specifications subject to change without notice.
–55 to +125 °C
REV. D
–3–
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