Specification	LM211QDRQ1

Current - Input Bias (Max)	0.1 µA
Current - Output (Typ)	50 mA
Current - Quiescent (Max) [Max]	6 mA
Grade	Automotive
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	MOS, DTL, Open-Emitter, Open-Collector, TTL, RTL
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Qualification	AEC-Q100
Supplier Device Package	8-SOIC
Type	General Purpose
Voltage - Input Offset (Max) [Max]	3 mV
Voltage - Supply, Single/Dual (±) [Max]	15 V, 30 V
Voltage - Supply, Single/Dual (±) [Min]	3.5 V, 1.75 V

LM211-Q1 Series

Automotive Catalog Differential Comparator With Strobes

Part	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Package / Case	Package / Case [y]	Package / Case [x]	Output Type	Mounting Type	Number of Elements	Current - Input Bias (Max)	Current - Quiescent (Max) [Max]	Current - Output (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input Offset (Max) [Max]	Type	Package / Case [custom]	Package / Case [custom]	Qualification	Grade
Texas Instruments LM211QD	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	125 °C	-40 °C	3 mV	General Purpose
Texas Instruments LM211QDR	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	125 °C	-40 °C	3 mV	General Purpose
Texas Instruments LM211QDG4	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	125 °C	-40 °C	3 mV	General Purpose
Texas Instruments LM211PW	8-TSSOP	1.75 V 3.5 V	15 V 30 V	8-TSSOP			DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	85 °C	-40 °C	3 mV	General Purpose	0.173 "	4.4 mm
Texas Instruments LM211QDRG4	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	125 °C	-40 °C	3 mV	General Purpose
Texas Instruments LM211QDRG4Q1	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	125 °C	-40 °C	3 mV	General Purpose			AEC-Q100	Automotive
Texas Instruments LM211QDRQ1	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	125 °C	-40 °C	3 mV	General Purpose			AEC-Q100	Automotive
Texas Instruments LM211QDREP	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	125 °C	-40 °C	3 mV	General Purpose
Texas Instruments LM211DRG4	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	85 °C	-40 °C	3 mV	General Purpose
Texas Instruments LM211DG4	8-SOIC	1.75 V 3.5 V	15 V 30 V	8-SOIC	3.9 mm	0.154 in	DTL MOS Open-Collector Open-Emitter RTL TTL	Surface Mount	1	0.1 µA	6 mA	50 mA	85 °C	-40 °C	3 mV	General Purpose

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.03
		10	$ 0.92
		25	$ 0.87
		100	$ 0.72
		250	$ 0.67
		500	$ 0.59
		1000	$ 0.47
	Digi-Reel®	1	$ 1.03
		10	$ 0.92
		25	$ 0.87
		100	$ 0.72
		250	$ 0.67
		500	$ 0.59
		1000	$ 0.47
	Tape & Reel (TR)	2500	$ 0.44
		5000	$ 0.42
		12500	$ 0.40
		25000	$ 0.39
Texas Instruments	LARGE T&R	1	$ 0.76
		100	$ 0.59
		250	$ 0.43
		1000	$ 0.31

Description

General part information

LM211-Q1 Series

The LM111, LM211, and LM311 devices are single high-speed voltage comparators. These devices are designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. These comparators are capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. All inputs and outputs can be isolated from system ground. The outputs can drive loads referenced to ground, VCC+or VCC−. Offset balancing and strobe capabilities are available, and the outputs can be wire-OR connected. If the strobe is low, the output is in the off state, regardless of the differential input.

Documents

Technical documentation and resources

Differential Comparator With Strobes datasheet (Rev. A)

Data sheet