LM146, LM346

SNOSBH5B – MAY 2004 – REVISED SEPTEMBER 2004

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Capacitorless Active Filters (Basic Circuit)

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) (3)

LM146

LM346

Supply Voltage

±22V

±18V

±30V

±30V

±15V

±15V

900 mW

500 mW

Continuous

Continuous

Operating Temperature Range

−55°C to +125°C

0°C to +70°C

Maximum Junction Temperature

150°C

100°C

Storage Temperature Range

−65°C to +150°C

−65°C to +150°C

Lead Temperature (Soldering, 10 seconds)

260°C

260°C

Thermal Resistance (

(4)

CDIP (NFE)

Pd

900 mW

900 mW

100°C/W

100°C/W

SOIC (D)

115°C/W

PDIP (N)

Pd

500 mW

90°C/W

Soldering Information

Dual-In-Line Package

Soldering (10 seconds)

+260°C

+260°C

Small Outline Package

Vapor Phase (60 seconds)

+215°C

+215°C

Infrared (15 seconds)

+220°C

+220°C

ESD rating is to be determined.

(1)

Refer to RETS146X for LM146J military specifications.

(2)

For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.

(3)

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

specifications.

(4)

whichever is less.

(5)

Any of the amplifier outputs can be shorted to ground indefinitely; however, more than one should not be simultaneously shorted as the

maximum junction temperature will be exceeded.

2

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