LM146J

DIP, operational amplifier, high gain, low power, ±22V, 350 μA, Large DC voltage gain

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Price:: US $1.38~1.50 / piece [Get Latest Price]

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	US $1.38~1.50

PartNumber:: LM146J

Brand:: National Semiconductor - NS | Pack: DIP | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-10-13

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Part Number:LM146J
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Product Summary

The LM146J is a programmable quad operational amplifier. The LM146J quad op amp consists of four independent, high gain, internally compensated, low power, programmable amplifiers. Two external resistors (RSET) allow the user to program the gain bandwidth product, slew rate, supply current, input bias current, input offset current and input noise. For example, the user of the LM146J can trade-off supply current for bandwidth or optimize noise figure for a given source resistance. In a similar way, other amplifier characteristics of the LM146J can be tailored to the application.

Parametrics

LM146J absolute maximum ratings: (1)Supply Voltage: ±22V; (2)Differential Input Voltage: ±30V; (3)CM Input Voltage: ±15V; (4)Power Dissipation: 900 mW; (5)Output Short-Circuit Duration: Continuous Continuous; (6)Operating Temperature Range: -55℃ to +125℃; (7)Maximum Junction Temperature: 150℃ 100℃; (8)Storage Temperature Range: -65℃ to +150℃; (9)Lead Temperature (Soldering, 10 seconds): 260℃.

Features

LM146J features: (1)Programmable electrical characteristics; (2)Battery-powered operation; (3)Low supply current: 350 μA/amplifier; (4)Guaranteed gaibandwidth product: 0.8 MHz min; (5)Large DC voltage gain: 120 dB; (6)Wide power supply range: ±1.5V to ±22V; (7)Class AB output stage–no crossover distortion; (8)Ideal piout for Biquad active filters; (9)Input bias currents are temperature compensated.