REV. B
OP470
–5–
ABSOLUTE MAXIMUM RATINGS
1
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±18 V
Differential Input Voltage2 . . . . . . . . . . . . . . . . . . . . . .
±1.0 V
Differential Input Current
2
. . . . . . . . . . . . . . . . . . . .
±25 mA
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . Supply Voltage
Output Short-Circuit Duration . . . . . . . . . . . . . . . Continuous
Storage Temperature Range
P, Y Package . . . . . . . . . . . . . . . . . . . . . . –65
∞C to +150∞C
Lead Temperature Range (Soldering 60 sec) . . . . . . . . . 300
∞C
Junction Temperature (Tj) . . . . . . . . . . . . . –65
∞C to +150∞C
Operating Temperature Range
OP470A . . . . . . . . . . . . . . . . . . . . . . . . . –55
∞C to +125∞C
OP470E, OP470F . . . . . . . . . . . . . . . . . . . –25
∞C to +85∞C
OP470G . . . . . . . . . . . . . . . . . . . . . . . . . . –40
∞C to +85∞C
–IN A
OUT A
OUT D
–IN D
+IN A
V+
+IN B
–IN B
OUT B
OUT C
–IN C +IN C
V–
+IN D
DIE SIZE 0.163
0.106 INCH, 17,278 SQ. mm
(4.14
2.69 mm, 11.14 SQ. mm)
Figure 1. Dice Characteristics
Package Type
JA
3
JC
Unit
14-Lead Hermetic DIP(Y)
94
10
∞C/W
14-Lead Plastic DIP(P)
76
33
∞C/W
16-Lead SOIC (S)
88
23
∞C/W
NOTES
1Absolute Maximum Ratings apply to both DICE and packaged parts, unless
otherwise noted.
2The OP470’s inputs are protected by back-to-back diodes. Current limiting
resistors are not used in order to achieve low noise performance. If differential
voltage exceeds
±1.0 V, the input current should be limited to ±25 mA.
3
JA is specified for worst case mounting conditions, i.e.,
JA is specified for device
in socket for TO, CerDIP, PDIP, packages; JA is specified for device soldered to
printed circuit board for SOIC packages.
ORDERING GUIDE
Package Options
TA = 25
∞C
Operating
VOS max
Cerdip
Temperature
( V)
14-Pin
Plastic
Range
400
MIL
400
OP470AY
*
MIL
400
OP470EY
IND
800
OP470FY
*
IND
1000
OP470GP
XIND
1000
OP470GS
XIND
*Not for new design; obsolete April 2002.
For military processed devices, please refer to the standard
Microcircuit Drawing (SMD) available at
www.dscc.dla.mil/programs/milspec/default.asp
SMD Part Number
ADI Equivalent
59628856501CA
OP470AYMDA
596288565012A
OP470ARCMDA
596288565013A*
OP470ATCMDA
*Not for new designs; obsolete April 2002.
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 OP470 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