AD790
ABSOLUTE MAXIMUM RATINGS
1, 2
ORDERING GUIDE
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
18 V
Internal Power Dissipation
2
. . . . . . . . . . . . . . . . . . . 500 mW
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . .
±
16.5 V
Output Short-Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range
(N, R) . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +125°C
(Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature Range (Soldering 60 sec) . . . . . . . . 300°C
Logic Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
NOTES
1
Stresses above those listed under “Absolute Maximum Ratings” may cause perma-
nent damage to the device. This is a stress rating only and functional operation of
the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2
Thermal characteristics: plastic N-8 package:
θ
JA
= 90°C/watt; ceramic Q-8
package:
θ
JA
= 110°C/watt,
θ
JC
= 30°C/watt. SOIC (R-8) package:
θ
JA
= 160°C
watt;
θ
JC
= 42°C/watt.
Model
AD790JN
AD790JR
AD790JR-REEL
AD790JR-REEL7
AD790KN
*
AD790AQ
AD790BQ
*
AD790SQ
Temperature
Range
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
–40°C to +85°C
–40°C to +85°C
–55°C to +125°C
Package
Package
Description Option
Plastic DIP
SOIC
Reel
SOIC
Plastic DIP
Cerdip
Cerdip
Cerdip
N-8
SO-8
R-8
N-8
Q-8
Q-8
Q-8
*
Not for new designs; obsolete April 2002.
For military processed devices, please refer to the standard Mi-
crocircuit Drawing (SMD) available at
www.dscc.dla.mil/programs/milspec/default.asp
SMD Part Number
5962-9150501MPA
*
*
Not for new designs; obsolete April 2002.
ADI Equivalent
AD790 SQ/883
+ 15V
0.1µF
+ 5V
0.1µF
LATCH
(OPTIONAL)
+ 5V
0.1µF
LATCH
(OPTIONAL)
510
Ω
1
+IN
2
8
5
+IN
2
1
8
510Ω
AD790
–IN
3
4
6
7
OUTPUT
5
AD790
–IN
3
4
6
7
OUTPUT
0.1µF
– 15V
Figure 1. Basic Dual Supply
Configuration (N, Q Package Pinout)
Figure 2. Basic Single Supply
Configuration (N, Q Package Pinout)
0.1µF
+15V
+5V
0.1µF
–100mV
2
130Ω
25Ω
3
1
8
5
1k
TEK
7904
SCOPE
AD790
6
4
7
0.1µF
–1.3V
PULSE
GENERATOR
–1.7V
MPS
571
0.1µF
–15V
HP8112
HP2835
50Ω
400Ω
650Ω
–5mV
–5V
10Ω
10kΩ
– 5V
VOLTAGE
SOURCE
Figure 3. Response Time Test Circuit (N, Q Package Pinout)
–4–
REV. D
AD [ ANALOG DEVICES ]
