AD22105
ABSOLUTE MAXIMUM RATINGS*
PIN CONFIGURATION
Maximum Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . +11 V
Maximum Output Voltage (Pin 2) . . . . . . . . . . . . . . . . +11 V
Maximum Output Current (Pin 2) . . . . . . . . . . . . . . . 10 mA
Operating Temperature Range . . . . . . . . . . –50°C to +150°C
Dice Junction Temperature . . . . . . . . . . . . . . . . . . . . +160°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +160°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . +300°C
*Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those listed in the
operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
R
PULL-UP
1
OUT 2
GND 3
NC 4
8 NC
7 V
S
TOP VIEW
(Not to Scale) 6 R
SET
5 NC
AD22105
NC = NO CONNECT
PIN DESCRIPTION
ORDERING GUIDE
Pin No.
Package
Option
SO-8
SO-8
1
2
3
4
5
6
7
8
Description
R
PULL-UP,
Internal 200 kΩ (Optional)
OUT
GND
No Connection
No Connection
R
SET
, Temperature Setpoint Resistor
V
S
No Connection
Model
AD22105AR
AD22105AR-REEL7
Package
Description
8-Lead SOIC
8-Lead SOIC
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 AD22105 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
REV. 0
–3–
AD [ ANALOG DEVICES ]
