AD790AQ Analog Devices Inc, AD790AQ Datasheet - Page 2
AD790AQ
Manufacturer Part Number
AD790AQ
Description
Comparator Single R-R O/P ±16.5V/7V 8-Pin CDIP
Manufacturer
Analog Devices Inc
Type
General Purposer
Specifications of AD790AQ
Package
8CDIP
Rail To Rail
Rail to Rail Output
Number Of Channels Per Chip
1
Minimum Single Supply Voltage
4.5 V
Power Supply Type
Single|Dual
Rohs Status
RoHS non-compliant
Design Resources
Automated Calibration Technique That Reduces AD5360 Offset Voltage to Less Than 1 mV (CN0123)
Number Of Elements
1
Output Type
CMOS, TTL
Voltage - Supply
4.5 V ~ 33 V, ±4.5 V ~ 16.5 V
Mounting Type
Through Hole
Package / Case
8-CDIP (0.300", 7.62mm)
Amplifier Type
Comparator
Comparator Type
Fast Precision Voltage
Current, Input Bias
2.7 μA
Current, Input Offset
0.04 μA
Current, Offset, Input
0.04 uA (Typ.)
Current, Supply
10 mA
Impedance, Thermal
110 °C/W
Package Type
CDIP-8
Power Dissipation
60 mW
Propagation Delay
45 ns
Temperature, Operating, Range
-40 to +85 °C
Voltage, Differential Input
±16.5 V
Voltage, Input
0 to +13 V
Voltage, Input Offset
0.45 mV
Voltage, Offset, Input
0.2 mV (Typ.)
Voltage, Supply
5 V
No. Of Comparators
1
Response Time
45ns
Ic Output Type
CMOS, TTL
Supply Current
6.5mA
Supply Voltage Range
4V To 7V, 4.5V To 7V, 4.5V To 33V
Rohs Compliant
No
Lead Free Status / RoHS Status
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD790AQ
Manufacturer:
TI
Quantity:
34 000
Part Number:
AD790AQ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD790–SPECIFICATIONS
DUAL SUPPLY
Parameter
RESPONSE CHARACTERISTIC
OUTPUT CHARACTERISTICS
INPUT CHARACTERISTICS
LATCH CHARACTERISTICS
SUPPLY CHARACTERISTICS
TEMPERATURE RANGE
NOTES
1
2
3
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.
Defined as the average of the input voltages at the low to high and high to low transition points. Refer to Figure 6.
Defined as half the magnitude between the input voltages at the low to high and high to low transition points. Refer to Figure 6.
+V
Propagation Delay, t
Output HIGH Voltage, V
Output LOW Voltage, V
Offset Voltage
Hysteresis
Bias Current
Offset Current
Power Supply
Input Voltage Range
Common Mode
Input Impedance
Latch Hold Time, t
Latch Setup Time, t
LOW Input Level, V
HIGH Input Level, V
Latch Input Current
Diff Supply Voltage
Logic Supply
Quiescent Current
Power Dissipation
Rated Performance
S
must be no lower than (V
Rejection Ratio DC
Differential Voltage
Common Mode
Rejection Ratio
+V
–V
V
LOGIC
S
S
2
1
H
3
S
PD
IL
IH
(Operation @ 25 C and +V
OL
LOGIC
OH
–0.5 V) in any supply operating conditions, except during power up.
Conditions
100 mV Step
5 mV Overdrive
T
1.6 mA Source
6.4 mA Source
T
1.6 mA Sink
6.4 mA Sink
T
T
T
Either Input
T
T
V
T
V
–10 V<V
<+10 V
T
T
T
T
V
T
T
+V
–V
V
T
MIN
MIN
MIN
MIN
MIN
MIN
MIN
S
MIN
S
MIN
MIN
MIN
MIN
LOGIC
MIN
MIN
LOGIC
MIN
S
S
± 20%
≤± 15 V
= –15 V
= 15 V
to T
to T
to T
to T
to T
to T
to T
to T
to T
to T
to T
to T
to T
to T
to T
= 5 V
= 5 V
CM
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MA X
MAX
MAX
MAX
MAX
S
= 15 V, –V
Min
4.3
4.3/4.3
0.3
80
76
–V
80
76
1.6
4.5
4.0
0 to 70/–40 to +85
S
AD790J/A
S
= –15 V, V
Typ
40
4.65
4.45
0.35
0.44
0.2
0.4
2.5
0.04
90
88
95
90
20 2
25
5
2.3
8
4
2
–2–
Max
45
45/50
0.5
0.5/0.5
1.0
1.5
0.6
5
6.5
0.25
0.3
+V
35
10
0.8
5
7
33
7
10
5
3.3
242
LOGIC
V
S
S
–2 V
= 5 V unless otherwise noted.)
Min
4.3
4.3
0.3
88
85
–V
88
85
1.6
4.5
4.0
0 to 70/–40 to +85
S
AD790K/B
Typ
40
4.65
4.45
0.35
0.44
0.05
0.4
1.8
0.02
100
93
105
100
20 2
25
5
2.3
8
4
2
Max
45
45/50
0.5
0.5
0.25
0.5
0.5
3.5
4.5
0.15
0.2
+V
35
10
0.8
3.5
5
33
7
10
5
3.3
242
V
S
S
–2 V –V
Min Typ
4.3
4.3
0.3
80
76
80
76
1.6
4.7
4.2
S
AD790S
40
4.65
4.45
0.35
0.44
0.2
0.4
2.5
0.04
90
85
95
88
20 2
25
5
2.3
8
4
2
–55 to +125
Max
45
60
0.5
0.5
1.0
1.5
0.65
5
7
0.25
0.4
+V
35
10
0.8
5
8
33
7
10
5
3.3
242
V
S
S
–2 V V
Unit
ns
ns
V
V
V
V
V
mV
mV
mV
µA
µA
µA
µA
dB
dB
V
dB
dB
MΩ pF
ns
ns
V
V
µA
µA
V
V
mA
mA
mA
mW
°C
REV. D