REV. A
AD8225
–5–
PIN FUNCTION DESCRIPTIONS
Pin Number
Mnemonic
Function
1NCMay be Connected to Pin 4 to
Balance CIN
2
–IN
Inverting Input
3
+IN
Noninverting Input
4
–VS
Negative Supply Voltage
5
REF
Connect to Desired Output
CMV
6VOUT
Output
7+VS
Positive Supply Voltage
8NC
ABSOLUTE MAXIMUM RATINGS
*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±18 V
Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . 650 mW
Input Voltage (Common-Mode) . . . . . . . . . . . . . . . . . . . .
±V
S
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . .
±25 V
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature . . . . . . . . . . . . . . . . . . –65C to +125C
Operating Temperature Range . . . . . . . . . . . –40C to +85C
Lead Temperature Range (10 sec Soldering) . . . . . . . . . 300C
*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
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
AMBIENT TEMPERATURE – C
1.5
1.0
0
–50
80
–40
PO
WER
DISSIP
A
TION
–
W
–30 –20 –10
0
10
2030
405060
70
0.5
90
TJ = 150 C
8-LEAD SOIC PACKAGE
Figure 2. Maximum Power Dissipation vs. Temperature
ORDERING GUIDE
Model
Temperature Range
Package Description
Package Options
AD8225AR
–40C to +85C
8-Lead SOIC
RN-8
AD8225AR-REEL
–40C to +85C
8-Lead SOIC
13" REEL
AD8225AR-REEL7
–40C to +85C
8-Lead SOIC
7" REEL
AD8225-EVAL
Evaluation Board
RN-8
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
AD8225 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.