Datasheet
AD625
REV. D–4–
PIN CONNECTIONS
Ceramic DIP (D) and Plastic DIP (N) Packages
TOP VIEW
(Not to Scale)
NC = NO CONNECT
+INPUT –INPUT
AD625
+GAIN SENSE –GAIN SENSE
RTI NULL RTO NULL
RTI NULL RTO NULL
+GAIN DRIVE
–GAIN DRIVE
NC SENSE
REFERENCE V
OUT
–V
S
+V
S
10k 10k+V
S
–V
S
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Leadless Chip Carrier (E) Package
20 19123
18
14
15
16
17
4
5
6
7
8
910111213
TOP VIEW
(Not to Scale)
AD625
RTI NULL
RTI NULL
NC
+GAIN DRIVE
NC
RTO NULL
RTO NULL
NC
–GAIN NULL
SENSE
NC = NO CONNECT
+INPUT
REFERENCE
–V
S
NC
+V
S
NC
+GAIN SENSE
–GAIN SENSE
V
OUT
–INPUT
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . . . 450 mW
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±V
S
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . ±V
S
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range (D, E) . . . . . . . . –65°C to +150°C
Storage Temperature Range (N) . . . . . . . . . . –65°C to +125°C
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD625 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
ORDERING GUIDE
Model Temperature Range Package Description Package Option
AD625AD –40°C to +85°C 16-Lead Ceramic DIP D-16
AD625BD –40°C to +85°C 16-Lead Ceramic DIP D-16
AD625BD/+ –40°C to +85°C 16-Lead Ceramic DIP D-16
AD625CD –40°C to +85°C 16-Lead Ceramic DIP D-16
AD625SD –55°C to +125°C 16-Lead Ceramic DIP D-16
AD625SD/883B –55°C to +125°C 16-Lead Ceramic DIP D-16
AD625SE/883B –55°C to +125°C 20-Terminal Leadless Chip Carrier E-20A
AD625JN 0°C to +70°C 16-Lead Plastic DIP N-16
AD625KN 0°C to +70°C 16-Lead Plastic DIP N-16
AD625ACHIPS –40°C to +85°CDie
AD625SCHIPS –55°C to +125°CDie
5962-87719012A* –55°C to +125°C 20-Terminal Leadless Chip Carrier E-20A
5962-8771901EA* –55°C to +125°C 16-Lead Ceramic DIP D-16
*Standard Military Drawing Available
Operating Temperature Range
AD625J/K . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
AD625A/B/C . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C
AD625S . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C
Lead Temperature Range (Soldering 10 sec) . . . . . . . . +300°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.