LTC6702 Series

Tiny Micropower, Low Voltage Dual Comparators

Catalog

Tiny Micropower, Low Voltage Dual Comparators

Part	Hysteresis	Current - Quiescent (Max) [Max]	CMRR, PSRR (Typ)	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Type	Propagation Delay (Max) [Max]	Number of Elements	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Input Offset (Max) [Max]	Output Type	Package / Case
Analog Devices LTC6702CDC#TRMPBF	7.2 mV	32 µA	65 dB 70 dB	Surface Mount	70 °C	0 °C	General Purpose	450 ns	2	8-DFN (2x2)	1.7 V	5.5 V	3.5 mV	CMOS Push-Pull Rail-to-Rail TTL	8-WFDFN Exposed Pad
Analog Devices LTC6702IDC#TRMPBF	7.2 mV	32 µA	65 dB 70 dB	Surface Mount	85 °C	-40 °C	General Purpose	450 ns	2	8-DFN (2x2)	1.7 V	5.5 V	3.5 mV	CMOS Push-Pull Rail-to-Rail TTL	8-WFDFN Exposed Pad
Analog Devices LTC6702ITS8#TRMPBF	5 mV	32 µA	65 dB 70 dB	Surface Mount	85 °C	-40 °C	General Purpose	450 ns	2	TSOT-23-8	1.7 V	5.5 V	3.5 mV	CMOS Push-Pull Rail-to-Rail TTL	SOT-23-8 Thin TSOT-23-8

Catalog

Tiny Micropower, Low Voltage Dual Comparators

Key Features

• Low Supply Operation: 1.7V Minimum

• Low Supply Current: 30µA/Comparator Maximum

• Propagation Delay: 500ns Maximum (–40°C to 125°C)

• 3.2MHz Toggle Frequency

• Input Voltage Range Extends 100mV Below Ground

• Internal Hysteresis: 4mV

• High Output Drive: TTL and CMOS CompatibleSpecified at ±15mA (–40°C to 125°C),Capacitive Load Handling to 10,000pF

• Specified at ±15mA (–40°C to 125°C),

• Capacitive Load Handling to 10,000pF

• Specified for –40°C to 125°C Temperature Range

• Available in Low Profile (1mm) ThinSOT™and 2mm × 2mm DFN Packages

Description

The LTC6702 is an extremely small dual comparator designed to maximize battery life while providing both speed and low voltage operation in applications where board space is a premium.These comparators operate on supplies between 1.7V and 5.5V, and have a maximum guaranteed propagation delay of 500ns while drawing only 30µA maximum quiescent current. Internal hysteresis desensitizes the LTC6702 to input noise and makes it easy to use, even with slow moving signals. CMOS inputs allow the use of large source impedances.The LTC6702 is available in the 8-pin SOT-23 and the tiny 2mm × 2mm DFN package.ApplicationsBattery Powered SystemsWindow ComparatorsThreshold Detectors/DiscriminatorsClock RegenerationAutomotive Sensing and Controls