Voltage Comparator - LM111QML-SP

LM111QML-SP (ACTIVE)

Voltage Comparator

 

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.

Features

  • Available with radiation ensured
    • 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

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Parametrics Compare all products in Comparator

 
Number of Channels (#)
Output Type
Vs (Min) (V)
Vs (Max) (V)
Propagation Delay Time (uS)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Max) (mA)
Input Bias Current (+/-) (Max) (nA)
Rail-to-Rail
Features
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
VICR (Max) (V)
VICR (Min) (V)
LM111QML-SP LM119QML-SP LM139AQML-SP LM193QML-SP
1    2    4    2   
Open Collector
Open Drain   
Open Collector
Open Drain   
Open Collector
Open Drain   
Open Collector
Open Drain   
5    5    2    2   
36    36    36    36   
0.2    0.025    0.7    0.7   
3    4    2    5   
6    5.5    0.5    0.5   
100    500    100    100   
No    Out    Out    Out   
Strobe
Vos Adj Pin   
N/A    N/A    N/A   
Space    Space    Space    Space   
-55 to 125    -55 to 125    -55 to 125    -55 to 125   
CDIP
CFP
TO-99   
CDIP
CFP
TO-100   
CDIP
CFP   
CDIP
TO-99   
See datasheet (CDIP)
See datasheet (CFP)
8TO-99: 80 mm2: 8.96 x 8.96(TO-99)   
See datasheet (CDIP)
See datasheet (CFP)
10TO-100: 80 mm2: 8.96 x 8.96(TO-100)   
See datasheet (CDIP)
See datasheet (CFP)   
See datasheet (CDIP)
8TO-99: 80 mm2: 8.96 x 8.96(TO-99)   
34    33    34    34.5   
0.5    3    0    0   

Other qualified versions of LM111QML-SP

Version Part Number Definition
Military LM111QML QML certified for Military and Defense Applications