LTC2915 Series

Voltage Supervisor with 27 Selectable Thresholds

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Voltage Supervisor with 27 Selectable Thresholds

Part	Number of Voltages Monitored	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Type	Output	Supplier Device Package	Voltage - Threshold	Reset	Reset Timeout [Min]	Package / Case
Analog Devices Inc./Maxim Integrated LTC2915HTS8-1#TRPBF	1	125 °C	-40 °C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	TSOT-23-8	27 Selectable Threshold Combinations	Active Low	150 ms	SOT-23-8 Thin TSOT-23-8
Analog Devices Inc./Maxim Integrated LTC2915ITS8-1#TRMPBF	1	85 C	-40 ¯C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	TSOT-23-8	27 Selectable Threshold Combinations	Active Low	150 ms	SOT-23-8 Thin TSOT-23-8
Analog Devices Inc./Maxim Integrated LTC2915CDDB-1#TRMPBF	1	70 °C	0 °C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	8-DFN (3x2)	27 Selectable Threshold Combinations	Active Low	150 ms	8-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2915CTS8-1#TRPBF	1	70 °C	0 °C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	TSOT-23-8	27 Selectable Threshold Combinations	Active Low	150 ms	SOT-23-8 Thin TSOT-23-8
Analog Devices Inc./Maxim Integrated LTC2915CTS8-1#TRMPBF	1	70 °C	0 °C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	TSOT-23-8	27 Selectable Threshold Combinations	Active Low	150 ms	SOT-23-8 Thin TSOT-23-8
Analog Devices Inc./Maxim Integrated LTC2915IDDB-1#TRPBF	1	85 C	-40 ¯C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	8-DFN (3x2)	27 Selectable Threshold Combinations	Active Low	150 ms	8-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2915HDDB-1#TRPBF	1	125 °C	-40 °C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	8-DFN (3x2)	27 Selectable Threshold Combinations	Active Low	150 ms	8-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2915ITS8-1#TRPBF	1	85 C	-40 ¯C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	TSOT-23-8	27 Selectable Threshold Combinations	Active Low	150 ms	SOT-23-8 Thin TSOT-23-8
Analog Devices Inc./Maxim Integrated LTC2915IDDB-1#TRMPBF	1	85 C	-40 ¯C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	8-DFN (3x2)	27 Selectable Threshold Combinations	Active Low	150 ms	8-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2915CDDB-1#TRPBF	1	70 °C	0 °C	Surface Mount	Multi-Voltage Supervisor	Open Drain or Open Collector	8-DFN (3x2)	27 Selectable Threshold Combinations	Active Low	150 ms	8-WFDFN Exposed Pad

Catalog

Voltage Supervisor with 27 Selectable Thresholds

Description

The LTC2915/LTC2916 are low voltage single-supply monitors with selectable thresholds. The parts operate from 1.5V to 5.5V and consume a quiescent current of only 30µA.Two three-state inputs select one of nine internally programmed thresholds without the need for external resistors. For the LTC2915, an additional three-state input determines the tolerance (–5%, –10%, –15%). The tolerance for the LTC2916 is fixed at –5%. Threshold accuracy is guaranteed at ±1.5% over the entire operating temperature range. Glitch filtering ensures reliable reset operation without false triggering.The reset timeout may be set to 200ms or adjusted using an external capacitor. A separate manual reset input on the LTC2916 allows a simple push button interface.Operation to 125°C makes the LTC2915 and LTC2916 suitable for automotive applications.ApplicationsHandheld DevicesCell Phone Base StationsAutomotive Control SystemsNetwork ServersOptical Networking Systems