Specification	LTC1441CS8#PBF

CMRR, PSRR (Typ)	80 dB, 80 dB
Current - Output (Typ)	40 mA
Current - Quiescent (Max) [Max]	5.7 µA
Mounting Type	Surface Mount
Number of Elements	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	CMOS, TTL
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Propagation Delay (Max) [Max]	15 µs
Supplier Device Package	8-SO
Type	Standard (General Purpose)
Voltage - Input Offset (Max) [Max]	10 mV
Voltage - Supply, Single/Dual (±) [Max]	5.5 V, 11 V
Voltage - Supply, Single/Dual (±) [Min]	2 V, -1 V

LTC1441 Series

Part	Number of Elements	Voltage - Input Offset (Max) [Max]	Current - Quiescent (Max) [Max]	CMRR, PSRR (Typ)	Package / Case	Package / Case	Package / Case	Propagation Delay (Max) [Max]	Output Type	Current - Output (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Type
Analog Devices Inc./Maxim Integrated LTC1441IS8#TRPBF	2	10 mV	5.7 µA	80 dB 80 dB	0.154 in	8-SOIC	3.9 mm	15 µs	CMOS TTL	40 mA	85 °C	-40 C	Surface Mount	8-SO	5.5 V 11 V	-1 V 2 V	Standard (General Purpose)
Analog Devices Inc./Maxim Integrated LTC1441CS8#PBF	2	10 mV	5.7 µA	80 dB 80 dB	0.154 in	8-SOIC	3.9 mm	15 µs	CMOS TTL	40 mA	70 °C	0 °C	Surface Mount	8-SO	5.5 V 11 V	-1 V 2 V	Standard (General Purpose)
Analog Devices Inc./Maxim Integrated LTC1441IS8#PBF	2	10 mV	5.7 µA	80 dB 80 dB	0.154 in	8-SOIC	3.9 mm	15 µs	CMOS TTL	40 mA	85 °C	-40 C	Surface Mount	8-SO	5.5 V 11 V	-1 V 2 V	General Purpose Standard (General Purpose)
Analog Devices Inc./Maxim Integrated LTC1441IN8#PBF	2	10 mV	5.7 µA	80 dB 80 dB		8-DIP (0.300" 7.62mm)		15 µs	CMOS TTL	40 mA	85 °C	-40 C	Through Hole	8-PDIP	5.5 V 11 V	-1 V 2 V	Standard (General Purpose)
Analog Devices Inc./Maxim Integrated LTC1441CN8#PBF	2	10 mV	5.7 µA	80 dB 80 dB		8-DIP (0.300" 7.62mm)		15 µs	CMOS TTL	40 mA	70 °C	0 °C	Through Hole	8-PDIP	5.5 V 11 V	-1 V 2 V	Standard (General Purpose)
Analog Devices Inc./Maxim Integrated LTC1441CS8#TRPBF	2	10 mV	5.7 µA	80 dB 80 dB	0.154 in	8-SOIC	3.9 mm	15 µs	CMOS TTL	40 mA	70 °C	0 °C	Surface Mount	8-SO	5.5 V 11 V	-1 V 2 V	Standard (General Purpose)

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	423	$ 7.07	1m+
Mouser	N/A	1	$ 5.53	1m+
		10	$ 3.91
		100	$ 3.45
		200	$ 3.13
		500	$ 2.99
		1000	$ 2.97
		2500	$ 2.93
Newark	Each	1	$ 7.07	1m+
		10	$ 4.08
		25	$ 3.85
		50	$ 3.61
		100	$ 3.38
		300	$ 2.95
		500	$ 2.86

Description

General part information

LTC1441 Series

LTC1441CS8#PBF is an ultralow power comparator with a built-in reference. The comparator features less than 3.7µA supply current over temperature, a 1.182V ±1% reference, programmable hysteresis and TTL/CMOS outputs that sink and source current. The reference output can drive a bypass capacitor of up to 0.01µF without oscillation. The comparators operate from a single 2V to 11V supply or a dual ±1V to ±5.5V supply. Comparator hysteresis is easily programmed by using two resistors and the HYST pin. Each comparator input operates from the negative supply to within 1.3V of the positive supply. The comparator output stage can continuously source up to 40mA. By eliminating the cross-conducting current that normally occurs when the comparator changes logic states, power supply glitch is eliminated. Applications include battery-powered system monitoring, threshold detectors, window comparators, and oscillator circuits.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

R312 Reliability Data

Reliability Data