Features Available with radiation guaranteed High Dose Rate 50 krad(Si) Low Dose and ELDRS Free 100 krad(Si) Operates from single 5V supply Input current: 200 nA max. over temperature Offset current: 20 nA max. over temperature Differential input voltage range: ±30V Power consumption: 135 mW at ±15V Power supply voltage, single 5V to ±15V Offset voltage null capability Strobe capability Description The LM111 is a voltage comparator that has input currents nearly a thousand times lower than devices such as the LM106 or LM710. It is also designed to operate over a wider range of supply voltages: from standard ±15V op amp supplies down to the single 5V supply used for IC logic. The output is compatible with RTL, DTL and TTL as well as MOS circuits. Further, it can drive lamps or relays, switching voltages up to 50V at currents as high as 50 mA. Both the inputs and the output of the LM111 can be isolated from system ground, and the output can drive loads referred to ground, the positive supply or the negative supply. Offset balancing and strobe capability are provided and outputs can be wire OR'ed. Although slower than the LM106 and LM710 (200 ns response time vs 40 ns) the device is also much less prone to spurious oscillations. The LM111 has the same pin configuration as the LM106 and LM710.

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

Datasheets

Title		Size	Date	Other Language
	LM111QML Voltage Comparator	1020 Kbytes	30-Jun-08

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LM111 MD8 RoHS Status		Full production Lead Time: N/A	Contact your distributor	CALL	tray of N/A
LM111 MW8 RoHS Status		Full production Lead Time: 6 weeks	Contact your distributor	CALL	wafer jar of N/A
LM111H/883 RoHS Status	TO-99	Full production Lead Time: 8 weeks	Contact your distributor	$12.80 each at 100+ pcs	tray of 20
LM111J-8/883 RoHS Status	CERDIP	Full production Lead Time: 25 weeks	Contact your distributor	$10.40 each at 100+ pcs	rail of 40
LM111J/883 RoHS Status	CERDIP	Full production Lead Time: 6 weeks	Contact your distributor	$7.90 each at 100+ pcs	rail of 25
LM111WG/883 RoHS Status	CERPACK	Full production Lead Time: 29 weeks	Contact your distributor	$17.70 each at 100+ pcs	tray of 54
5962L0052401VGA (LM111HLQMLV)	TO-99	Full production Lead Time: N/A	Contact your distributor	CALL	tray of 20
5962R0052402VGA (LM111HRLQMLV)	TO-99	Full production Lead Time: N/A	Contact your distributor	CALL	tray of 20
5962L0052401VPA (LM111J-8LQMLV)	CERDIP	Full production Lead Time: N/A	Contact your distributor	CALL	rail of 40
5962R0052402VPA (LM111J-8RLQMLV)	CERDIP	Full production Lead Time: N/A	Contact your distributor	CALL	rail of 40
5962L0052401VZA (LM111WGLQMLV)	CERPACK	Full production Lead Time: N/A	Contact your distributor	CALL	tray of 54
5962R0052402VZA (LM111WGRLQMLV)	CERPACK	Full production Lead Time: N/A	Contact your distributor	CALL	tray of 54
5962L0052401VHA (LM111WLQMLV)	CERPACK	Full production Lead Time: N/A	Contact your distributor	CALL	rail of 19
5962R0052402VHA (LM111WRLQMLV)	CERPACK	Full production Lead Time: N/A	Contact your distributor	CALL	rail of 19

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 LM111QML.

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 LM111QML 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 LM111QML.

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 LM111QML is located at RoHS Status.

Design Tools

Title	Size	Date
LM111 LM119 ELDRS Char RADECS 2009 Paper

CAD Symbols and Models N/A

Models spice file