Data Sheet

ADA4627-1/ADA4637-1

Rev. F | Page 5 of 20

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

Rating

Supply Voltage

36 V

Input Voltage Range1

(V−) − 0.3 V to (V+) + 0.3 V

Input Current1

±10 mA

Differential Input Voltage2

±VSY

Output Short-Circuit Duration to GND

Indefinite

Storage Temperature Range

−65°C to +150°C

Operating Temperature Range

−40°C to +125°C

Junction Temperature Range

−65°C to +150°C

Lead Temperature (Soldering, 60 sec)

300°C

ESD Human Body Model

4 kV

1

Input pin has clamp diodes to the power supply pins. Input current should

be limited to 10 mA or less whenever input signals exceed the power supply

rail by 0.3 V.

2

Differential input voltage is limited to ±30 V or the supply voltage,

whichever is less.

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

THERMAL RESISTANCE

θJA is specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages. This

was measured using a standard 2-layer board. For the LFCSP

package, the exposed pad should be soldered to a copper plane.

Table 4. Thermal Resistance

Package Type

θJA

θJC

Unit

8-Lead SOIC_N (R-8)

155

45

°C/W

8-Lead LFCSP (CP-8-2)

77

14

°C/W

ESD CAUTION