Specification	LM306D

Current - Input Bias (Max)	40 µA
Current - Quiescent (Max) [Max]	10 mA
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	TTL, Push-Pull
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Type	Differential
Voltage - Input Offset (Max) [Max]	5 mV
Voltage - Supply, Single/Dual (±)	12 V
Voltage - Supply, Single/Dual (±) [Max]	7.5 V
Voltage - Supply, Single/Dual (±) [Min]	-7.5 V

LM306 Series

Single, Strobed, High Speed Differential Comparator with Push-Pull Outputs

Part	Voltage - Input Offset (Max) [Max]	Number of Elements	Mounting Type	Type	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Current - Input Bias (Max)	Output Type	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±)	Voltage - Supply, Single/Dual (±) [Max]	Current - Quiescent (Max) [Max]	Package / Case	Package / Case
Texas Instruments LM306DR	5 mV	1	Surface Mount	Differential	8-SOIC	3.9 mm	0.154 in	70 °C	40 µA	Push-Pull TTL	8-SOIC	-7.5 V	12 V	7.5 V	10 mA
Texas Instruments LM306DRE4	5 mV	1	Surface Mount	Differential	8-SOIC	3.9 mm	0.154 in	70 °C	40 µA	Push-Pull TTL	8-SOIC	-7.5 V	12 V	7.5 V	10 mA
Texas Instruments LM306P	5 mV	1	Through Hole	Differential	8-DIP			70 °C	40 µA	Push-Pull TTL	8-PDIP	-7.5 V	12 V	7.5 V	10 mA	0.3 in	7.62 mm
Texas Instruments LM306D	5 mV	1	Surface Mount	Differential	8-SOIC	3.9 mm	0.154 in	70 °C	40 µA	Push-Pull TTL	8-SOIC	-7.5 V	12 V	7.5 V	10 mA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.11
		10	$ 1.90
		75	$ 1.79
		150	$ 1.52
		300	$ 1.43
		525	$ 1.25
		1050	$ 1.04
		2550	$ 0.97
		5025	$ 0.93
Texas Instruments	TUBE	1	$ 1.82
		100	$ 1.51
		250	$ 1.08
		1000	$ 0.81

Description

General part information

LM306 Series

The LM306 is a high-speed voltage comparator with differential inputs, a low-impedance high-sink-current (100 mA) output, and two strobe inputs. This device detects low-level analog or digital signals and can drive digital logic or lamps and relays directly. Short-circuit protection and surge-current limiting is provided.

A low-level input at either strobe causes the output to remain high regardless of the differential input.When both strobe inputs are either open or at a high logic level, the output voltage is controlled by the differential input voltage. The circuit will operate with any negative supply voltage between -3 V and -12 V with little difference in performance.

The LM306 is characterized for operation from 0°C to 70°C.

Documents

Technical documentation and resources

Differential Comparator With Strobes datasheet (Rev. A)

Data sheet