OBSOLETE

LM6121

LM6221, LM6321

www.ti.com

SNOSC10C – MAY 1998 – REVISED APRIL 2013

ABSOLUTE MAXIMUM RATINGS

(1)

Supply Voltage

36V (±18)

±7V

Input Voltage

±Vsupply

Continuous

Storage Temperature Range

−65°C to +150°C

Lead Temperature (Soldering, 10 seconds)

260°C

Power Dissipation

(4)

±2000V

+150°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not

apply when operating the device beyond its rated operating conditions.

(2)

During current limit or thermal limit, the input current will increase if the input to output differential voltage exceeds 8V. For input to

output differential voltages in excess of 8V the input current should be limited to ±20 mA.

(3)

The LM6121 series buffers contain current limit and thermal shutdown to protect against fault conditions.

(4)

(5)

The test circuit consists of the human body model of 120 pF in series with 1500

Ω.

Operating Ratings

Operating Temperature Range

LM6121H/883

−55°C to +125°C

LM6221

−40°C to +85°C

LM6321

0°C to +70°C

Operating Supply Range

4.75 to ±16V

Thermal Resistance (

(1)

H Package

150°C/W

N Package

47°C/W

M Package

69°C/W

Thermal Resistance (

17°C/W

(1)

The thermal resistance

sinking pins (pins 1, 4, 5 and 8) are connected to 2 square inches of 2 oz. copper. When installed in a socket, the thermal resistance

of the N package is 84°C/W. The thermal resistance

circuit board, and the heat-sinking pins (pins 1, 2, 6, 7, 8, 9, 13, 14) are connected to 1 square inch of 2 oz. copper.

Copyright © 1998–2013, Texas Instruments Incorporated

Submit Documentation Feedback

3

Product Folder Links: LM6121 LM6221 LM6321