Integrated Circuits (ICs)

LTC1841CS8#TRPBF

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Analog Devices Inc./Maxim Integrated

ULTRALOW POWER DUAL COMPARATORS WITH REFERENCE

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Integrated Circuits (ICs)

LTC1841CS8#TRPBF

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Analog Devices Inc./Maxim Integrated

ULTRALOW POWER DUAL COMPARATORS WITH REFERENCE

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Technical Specifications

Parameters and characteristics for this part

Specification	LTC1841CS8#TRPBF

CMRR, PSRR (Typ)	80 dB, 80 dB
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	Open-Drain
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Propagation Delay (Max) [Max]	12 µs
Supplier Device Package	8-SO
Type	General Purpose, 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

LTC1841 Series

Ultralow Power Dual Comparators with Reference

Part	Type	CMRR, PSRR (Typ)	Propagation Delay (Max) [Max]	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Input Offset (Max) [Max]	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Current - Quiescent (Max) [Max]	Package / Case	Package / Case	Package / Case	Number of Elements
Analog Devices Inc./Maxim Integrated LTC1841CS8#TRPBF	General Purpose Standard (General Purpose)	80 dB 80 dB	12 µs	8-SO	5.5 V 11 V	-1 V 2 V	10 mV	Open-Drain	70 °C	0 °C	Surface Mount	5.7 µA	0.154 in	8-SOIC	3.9 mm	2
Analog Devices Inc./Maxim Integrated LTC1841CS8#PBF	Standard (General Purpose)	80 dB 80 dB	12 µs	8-SO	5.5 V 11 V	-1 V 2 V	10 mV	Open-Drain	70 °C	0 °C	Surface Mount	5.7 µA	0.154 in	8-SOIC	3.9 mm	2
Analog Devices Inc./Maxim Integrated LTC1841IS8#TRPBF	Standard (General Purpose)	80 dB 80 dB	12 µs	8-SO	5.5 V 11 V	-1 V 2 V	10 mV	Open-Drain	85 °C	-40 C	Surface Mount	5.7 µA	0.154 in	8-SOIC	3.9 mm	2
Analog Devices Inc./Maxim Integrated LTC1841IS8#PBF	General Purpose Standard (General Purpose)	80 dB 80 dB	12 µs	8-SO	5.5 V 11 V	-1 V 2 V	10 mV	Open-Drain	85 °C	-40 C	Surface Mount	5.7 µA	0.154 in	8-SOIC	3.9 mm	2

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	0	$ 2.14	1m+
	Tape & Reel (TR)	2500	$ 2.30	1m+
Mouser	N/A	2500	$ 2.13	1m+

Description

General part information

LTC1841 Series

The LTC1841 is an ultralow power dual comparator featuring less than 5.7µA supply current over temperature, a 1.182V ±1% reference, programmable hysteresis and open-drain outputs that sink current. The reference output can drive a bypass capacitor of up to 0.01µF without oscillation.The LTC1841 operates from a single 2V to 11V supply or a dual ±1V to ±5.5V supply. The comparator inputs operate from the negative supply to within 1.3V of the positive supply. The comparator outputs can typically sink greater than 20mA. By eliminating the cross-conduction current that normally happens when the comparators change logic states, power supply glitches are eliminated.The LTC1841 are available in an SO-8 package.ApplicationsBattery-Powered System MonitoringThreshold DetectorsWindow ComparatorsOscillator Circuits

LTC1841CS8#TRPBF

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LTC1841CS8#TRPBF

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Technical Specifications

LTC1841 Series

Pricing

Description

LTC1841 Series

Documents

Tape and Reel Packaging

Datasheet

R312 Reliability Data

LTC1841 Series