LTC2935CDC-1

Obsolete

Analog Devices

IC SUPERVISOR 1 CHANNEL 8DFN

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LTC2935CDC-1

Obsolete

Analog Devices

IC SUPERVISOR 1 CHANNEL 8DFN

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2935CDC-1

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output	Open Drain or Open Collector
Package / Case	8-WFDFN Exposed Pad
Reset	Active Low
Reset Timeout [Min]	140 ms
Supplier Device Package	8-DFN (2x2)
Type	Multi-Voltage Supervisor
Voltage - Threshold	8

LTC2935 Series

Ultra-Low Power Supervisor with Power-Fail Output, Selectable Thresholds

Part	Voltage - Threshold	Mounting Type	Reset	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Output	Type	Number of Voltages Monitored	Supplier Device Package	Reset Timeout [Min]
Analog Devices LTC2935CTS8-2#TRMPBF	8	Surface Mount	Active Low	SOT-23-8 Thin TSOT-23-8	70 °C	0 °C	Push-Pull Totem Pole	Multi-Voltage Supervisor	1	TSOT-23-8	140 ms
Analog Devices LTC2935ITS8-1#TRMPBF	8	Surface Mount	Active Low	SOT-23-8 Thin TSOT-23-8	85 °C	-40 °C	Open Drain or Open Collector	Multi-Voltage Supervisor	1	TSOT-23-8	140 ms
Analog Devices LTC2935CDC-3#TRPBF	8	Surface Mount	Active Low	8-WFDFN Exposed Pad	70 °C	0 °C	Open Drain or Open Collector	Multi-Voltage Supervisor	1	8-DFN (2x2)	140 ms
Analog Devices LTC2935IDC-2#TRPBF	8	Surface Mount	Active Low	8-WFDFN Exposed Pad	85 °C	-40 °C	Push-Pull Totem Pole	Multi-Voltage Supervisor	1	8-DFN (2x2)	140 ms
Analog Devices LTC2935CDC-1	8	Surface Mount	Active Low	8-WFDFN Exposed Pad	70 °C	0 °C	Open Drain or Open Collector	Multi-Voltage Supervisor	1	8-DFN (2x2)	140 ms
Analog Devices LTC2935IDC-2	8	Surface Mount	Active Low	8-WFDFN Exposed Pad	85 °C	-40 °C	Push-Pull Totem Pole	Multi-Voltage Supervisor	1	8-DFN (2x2)	140 ms
Analog Devices LTC2935CDC-2#TRMPBF	8	Surface Mount	Active Low	8-WFDFN Exposed Pad	70 °C	0 °C	Push-Pull Totem Pole	Multi-Voltage Supervisor	1	8-DFN (2x2)	140 ms
Analog Devices LTC2935CTS8-3#TRMPBF	8	Surface Mount	Active Low	SOT-23-8 Thin TSOT-23-8	70 °C	0 °C	Open Drain or Open Collector	Multi-Voltage Supervisor	1	TSOT-23-8	140 ms
Analog Devices LTC2935CDC-4#TRMPBF	8	Surface Mount	Active Low	8-WFDFN Exposed Pad	70 °C	0 °C	Push-Pull Totem Pole	Multi-Voltage Supervisor	1	8-DFN (2x2)	140 ms
Analog Devices LTC2935CTS8-1#TRMPBF	8	Surface Mount	Active Low	SOT-23-8 Thin TSOT-23-8	70 °C	0 °C	Open Drain or Open Collector	Multi-Voltage Supervisor	1	TSOT-23-8	140 ms

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

LTC2935 Series

The LTC2935 ultra-low power voltage monitor provides system initialization, power-fail warning and reset generation functions. Low quiescent current (500nA typical) makes the LTC2935 an ideal choice for battery-operated applications.Three binary threshold-select inputs configure one of eight integrated reset thresholds, ranging from 1.6V to 3.45V in pre-determined increments. Early warning of an impending low voltage condition is provided at the powerfail output (PFO), whose threshold is above the configured reset threshold. Supervisory circuits monitor VCCand pull RST low when VCCdrops below the configured reset threshold. When VCCis rising from an under-threshold condition, an internal reset timer is started after exceeding the reset threshold by 5%. A 200ms reset timeout delays the return of the RST output to a high state. A pushbutton switch connected to the MR input is typically used to force a manual reset. Outputs RST and PFO are available with open-drain (LTC2935-1/LTC2935-3) or active pull-up (LTC2935-2/LTC2935-4) circuits. Operating temperature range is from –40°C to 85°C.ApplicationsPortable EquipmentBattery-Powered EquipmentSecurity SystemsPoint-of-Sale DevicesWireless Systems

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Technical documentation and resources