LM134, LM234, LM334

SNVS746C – MAY 2004 – REVISED MARCH 2005

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These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Absolute Maximum Ratings

(1) (2)

LM134/LM234/LM334

40V

LM234-3/LM234-6

30V

20V

5V

Set Current

10 mA

Power Dissipation

400 mW

2000V

LM134

−55°C to +125°C

LM234/LM234-3/LM234-6

−25°C to +100°C

LM334

0°C to +70°C

Soldering Information

TO-92 Package (10 sec.)

260°C

TO Package (10 sec.)

300°C

SOIC Package

Vapor Phase (60 sec.)

215°C

Infrared (15 sec.)

220°C

(1)

“Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is functional, but do not ensure specific performance limits.

(2)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and

specifications.

(3)

Human body model, 100pF discharged through a 1.5k

Ω resistor.

(4)

LM134

150°C

LM234

125°C

LM334

100°C

See Thermal Characteristics.

Thermal Characteristics

over operating free-air temperature range (unless otherwise noted)

Thermal Resistance

TO-92

TO

SOIC-8

180°C/W (0.4

″ leads)

440°C/W

165°C/W

160°C/W (0.125

″ leads)

N/A

32°C/W

80°C/W

2

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Product Folder Links: LM134 LM234 LM334