LM119QML-SP Series

High Speed Dual Comparator

Catalog

High Speed Dual Comparator

Part	Current - Input Bias (Max)	Output Type	Supplier Device Package	Voltage - Input Offset (Max)	Mounting Type	Number of Elements	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Type	Current - Quiescent (Max)	Voltage - Supply, Single/Dual (±)	Package / Case [y]	Package / Case [x]
Texas Instruments LM119 MDR	0.5 µA	DTL Open-Collector RTL TTL	Die	4 mV	Surface Mount	2	-55 °C	125 °C	Die	General Purpose	4.5 mA 11.5 mA	36 V
Texas Instruments LM119 MDE	0.5 µA	DTL Open-Collector RTL TTL	Die	4 mV	Surface Mount	2	-55 °C	125 °C	Die	General Purpose	4.5 mA 11.5 mA	36 V
Texas Instruments LM119WGRQMLV	0.5 µA	DTL Open-Collector RTL TTL	10-CFP	4 mV	Surface Mount	2	-55 °C	125 °C	10-CSOIC	General Purpose	4.5 mA 11.5 mA	36 V	6.12 mm	0.241 in
Texas Instruments LM119JRQMLV	0.5 µA	DTL Open-Collector RTL TTL	14-CDIP	4 mV	Through Hole	2	-55 °C	125 °C	14-CDIP	General Purpose	4.5 mA 11.5 mA	36 V

Catalog

High Speed Dual Comparator

Key Features

• Available with radiation ensuredHigh Dose Rate 100 krad(Si)ELDRS Free 100 krad(Si)Two independent comparatorsOperates from a single 5V supplyTypically 80 ns response time at ±15VMinimum fan-out of 2 each sideMaximum input current of 1 μA over temperatureInputs and outputs can be isolated from system groundHigh common mode slew rateAll trademarks are the property of their respective owners.Available with radiation ensuredHigh Dose Rate 100 krad(Si)ELDRS Free 100 krad(Si)Two independent comparatorsOperates from a single 5V supplyTypically 80 ns response time at ±15VMinimum fan-out of 2 each sideMaximum input current of 1 μA over temperatureInputs and outputs can be isolated from system groundHigh common mode slew rateAll trademarks are the property of their respective owners.

Description

The LM119 is a precision high speed dual comparator fabricated on a single monolithic chip. It is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, it has higher gain and lower input currents than devices like the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA. Although designed primarily for applications requiring operation from digital logic supplies, the LM119 is fully specified for power supplies up to ±15V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the LM119 much more versatile than older devices like the LM711. The LM119 is a precision high speed dual comparator fabricated on a single monolithic chip. It is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, it has higher gain and lower input currents than devices like the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA. Although designed primarily for applications requiring operation from digital logic supplies, the LM119 is fully specified for power supplies up to ±15V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the LM119 much more versatile than older devices like the LM711.