Description The LM101A is a general purpose operational amplifier which features improved performance over industry standards such as the LM709. Advanced processing techniques make possible an order of magnitude reduction in input currents, and a redesign of the biasing circuitry reduces the temperature drift of input current. Improved specifications include: Offset voltage 3 mV maximum over temperature Input current 100 nA maximum over temperature Offset current 20 nA maximum over temperature Guaranteed drift characteristics Offsets guaranteed over entire common mode and supply voltage ranges Slew rate of 10V/µs as a summing amplifier This amplifier offers many features which make its application nearly foolproof: overload protection on the input and output, no latch-up when the common mode range is exceeded, and freedom from oscillations and compensation with a single 30 pF capacitor. It has advantages over internally compensated amplifiers in that the frequency compensation can be tailored to the particular application. For example, in low frequency circuits it can be overcompensated for increased stability margin. Or the compensation can be optimized to give more than a factor of ten improvement in high frequency performance for most applications. In addition, the device provides better accuracy and lower noise in high impedance circuitry. The low input currents also make it particularly well suited for long interval integrators or timers, sample and hold circuits and low frequency waveform generators. Further, replacing circuits where matched transistor pairs buffer the inputs of conventional IC op amps, it can give lower offset voltage and a drift at a lower cost.

Typical Application click for larger image	Connection Diagram click for larger image
Typical Performance click for larger image

Datasheets

Title		Size	Date	Other Language
	LM101AQML Operational Amplifier	960 Kbytes	5-Jan-06

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LM101A MD8 RoHS Status		Full production Lead Time: 6 weeks	Contact your distributor	CALL	tray of N/A
LM101AH/883 RoHS Status	TO-99	Full production Lead Time: 8 weeks	Contact your distributor	$13.70 each at 100+ pcs	tray of 20
LM101AJ/883 RoHS Status	CERDIP	Full production Lead Time: 26 weeks	Contact your distributor	$11.70 each at 100+ pcs	rail of 40
LM101AHLQMLV RoHS Status	TO-99	Full production Lead Time: N/A	Contact your distributor	CALL	tray of 20
LM101AJLQMLV RoHS Status	CERDIP	Full production Lead Time: N/A	Contact your distributor	CALL	rail of 40
LM101AWLQMLV RoHS Status	CERPACK	Full production Lead Time: N/A	Contact your distributor	CALL	rail of 19
LM101 MDR RoHS Status		Full production Lead Time: 6 weeks	Contact your distributor	CALL	tray of N/A

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LM101AQML.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LM101AQML is located at RoHS Status.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LM101AQML.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LM101AQML is located at RoHS Status.

CAD Symbols and Models N/A

Models N/A