AD790 데이터 시트보기 (PDF) - Analog Devices
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AD790 Datasheet PDF : 11 Pages
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AD790–SPECIFICATIONS
DUAL SUPPLY (Operation @ 25؇C and +VS = 15 V, –VS = –15 V, VLOGIC = 5 V unless otherwise noted.)
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 Voltage1
Hysteresis2
Bias Current
Offset Current
Power Supply
Rejection Ratio DC
Input Voltage Range
Differential Voltage
Common Mode
Common Mode
Rejection Ratio
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
VS ± 20%
TMIN to TMAX
VS ≤± 15 V
–10 V<VCM
<+10 V
TMIN to TMAX
40 45
45/50
40 45
45/50
40 45
ns
60
ns
4.65
4.65
4.3 4.45
4.3 4.45
4.3/4.3
4.3
0.35
0.35
0.44 0.5
0.44 0.5
0.5/0.5
0.5
4.65
4.3 4.45
V
4.3
V
0.35
V
0.44 0.5
V
0.5
V
0.2 1.0
1.5
0.3 0.4 0.6
2.5 5
6.5
0.04 0.25
0.3
0.05 0.25
0.5
0.3 0.4 0.5
1.8 3.5
4.5
0.02 0.15
0.2
0.2 1.0
mV
1.5
mV
0.3 0.4 0.65 mV
2.5 5
µA
7
µA
0.04 0.25 µA
0.4
µA
80 90
76 88
88 100
80 90
dB
85 93
76 85
dB
–VS
80 95
؎VS
+VS–2 V –VS
؎VS
+VS–2 V –VS
88 105
80 95
؎VS
V
+VS–2 V V
dB
76 90
20ʈ2
85 100
20ʈ2
76 88
20ʈ2
dB
MΩʈpF
LATCH CHARACTERISTICS
Latch Hold Time, tH
Latch Setup Time, tS
LOW Input Level, VIL
HIGH Input Level, VIH
Latch Input Current
SUPPLY CHARACTERISTICS
Diff Supply Voltage3
Logic Supply
Quiescent Current
+VS
–VS
VLOGIC
Power Dissipation
TMIN to TMAX
TMIN to TMA X
TMIN to TMAX
VLOGIC = 5 V
TMIN to TMAX
TMIN to TMAX
+VS = 15 V
–VS = –15 V
VLOGIC = 5 V
25 35
5
10
0.8
1.6
2.3 5
7
4.5
33
4.0
7
8
10
4
5
2
3.3
242
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
4.5
33
4.0
7
8
10
4
5
2
3.3
242
4.7
33
V
4.2
7
V
8
10
mA
4
5
mA
2
3.3
mA
242
mW
TEMPERATURE RANGE
Rated Performance
TMIN to TMAX
0 to 70/–40 to +85
0 to 70/–40 to +85
NOTES
1Defined as the average of the input voltages at the low to high and high to low transition points. Refer to Figure 6.
2Defined as half the magnitude between the input voltages at the low to high and high to low transition points. Refer to Figure 6.
3+VS must be no lower than (VLOGIC –0.5 V) in any supply operating conditions, except during power up.
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
–2–
REV. E
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