LM308AN

operational amplifier, DIP, ±18V, 500 mW, low offset voltage, 300 μA

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Price:: US $0.10~5.00 / piece [Get Latest Price]

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PartNumber:: LM308AN

Brand:: National Semiconductor - NS | Pack: DIP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2011-07-22

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Product Summary

The LM308AN is a precision operational amplifier having specifications about a factor of ten better than FET amplifiers over their operating temperature range. In addition to low input currents, the LM308AN has extremely low offset voltage, making it possible to eliminate offset adjustments, in most cases, and obtain performance approaching chopper stabilized amplifiers. It operates with supply voltages from ±2V to ±18V and have sufficient supply rejection to use unregulated supplies. Although the circuit of LM308AN is interchangeable with and uses the same compensation as the LM101A, an alternate compensation scheme can be used to make it particularly insensitive to power supply noise and to make supply bypass capacitors unnecessary.

Parametrics

LM308AN absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Power Dissipation: 500 mW; (3)Differential Input Current: ±10 mA; (4)Input Voltage: ±15V; (5)Output Short-Circuit Duration Continuous; (6)Operating Temperature Range: 0℃ to a70℃; (7)Storage Temperature Range: -65℃ to a150℃; (8)H-Package Lead Temperature (Soldering, 10 sec.): 300℃; (9)Lead Temperature (Soldering, 10 sec.) (DIP): 260℃.

Features

LM308AN features: (1)Offset voltage guaranteed less than 0.5 mV; (2)Maximum input bias current of 3.0 nA over temperature; (3)Offset current less than 400 pA over temperature; (4)Supply current of only 300 μA, even in saturation; (5)Guaranteed 5 mV/℃ drift.