OP497

Rev. E | Page 4 of 16

ABSOLUTE MAXIMUM RATINGS

Absolute maximum ratings apply to packaged parts.

Table 2.

Parameter

Rating

Supply Voltage

±20 V

Input Voltage1

20 V

Differential Input Voltage1

40 V

Output Short-Circuit Duration

Indefinite

Storage Temperature Range

−65°C to +150°C

Operating Temperature Range

−40°C to +85°C

Junction Temperature Range

−65°C to +150°C

Lead Temperature (Soldering, 60 sec)

300°C

equal to the supply voltage.

Stresses above those listed under Absolute Maximum Ratings

may cause permanent 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.

THERMAL RESISTANCE

(PCB) for the SOIC package.

Table 3.

Package Type

Unit

14-Lead PDIP (N-14)

76

33

°C/W

16-Lead SOIC (RW-16)

92

23

°C/W

1/4

OP497

2k

Ω

CHANNEL SEPARATION = 20 log

()

–

+

50

Ω

50k

Ω

–

+

1/4

OP497

Figure 4. Channel Separation Test Circuit

ESD CAUTION