OP270
ABSOLUTE MAXIMUM RATINGS1
Operating Temperature Range
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
Differential Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . 1.0 V
Differential Input Current2 . . . . . . . . . . . . . . . . . . . . 25 mA
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . Supply Voltage
Output Short-Circuit Duration . . . . . . . . . . . . . . .Continuous
Storage Temperature Range
P, S, Z Package . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature Range (Soldering, 60 sec) . . . . . . . . 300°C
Junction Temperature (TJ) . . . . . . . . . . . . . –65°C to +150°C
OP270E, OP270F, OP270G . . . . . . . . . . . –40°C to +85°C
NOTES
1 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 listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2 The OP270’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 +10 V, the input current should be limited to 25 mA.
ORDERING GUIDE
TA = +25°C
VOS Max
(V)
θJC
C/W)
θJA
*
Temperature
Range
Package
Description
Package
Option
Model
(
°
(
°
C/W)
OP270EZ
OP270FZ
OP270GP
OP270GS
75
12
12
37
27
134
134
96
XIND
XIND
XIND
XIND
8-Lead CERDIP Q-8 (Z-Suffix)
8-Lead CERDIP Q-8 (Z-Suffix)
150
250
250
8-Lead PDIP
N-8 (P-Suffix)
RW-16 (S-Suffix)
92
16-Lead SOIC
*θJA is specified for worst-case mounting conditions, i.e., θJA is specified for device
in socket for CERDIP and PDIP packages; θJA is specified for device soldered to
printed circuit board for SOIC package.
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
5962-8872101PA
OP270AZMDA
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 OP270 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
–4–
REV. C
ADI [ ADI ]
