TPS3707-30DGNR

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Texas Instruments

PROCESSOR SUPERVISOR WITH POWER FAIL

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TPS3707-30DGNR

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Texas Instruments

PROCESSOR SUPERVISOR WITH POWER FAIL

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Description

General part information

TPS3707 Series

The TPS370x-xx family of microprocessor supply-voltage supervisors provide circuit initialization and timing supervision, primarily for DSP and processor-based systems.

During power-on,RESETis asserted when the supply voltage VDDbecomes higher than 1.1 V. Thereafter, the supply voltage supervisor monitors VDDand keepsRESETactive as long as VDDremains below the threshold voltage VIT+. When the supply voltage drops below the threshold voltage VIT–, the output becomes active (low) again. No external components are required. All the devices of this family have a fixed-sense threshold voltage VIT–set by an internal voltage divider.

The product spectrum is designed for supply voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The circuits are available in either 8-pin MSOP or standard SOIC packages. The TPS370x-xx devices are characterized for operation over a temperature range of −40°C to 85°C.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS3707-30DGNR

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	Push-Pull, Totem Pole
Package Features	Exposed Pad
Package Length	0.118 in
Package Name	8-MSOP, 8-TSSOP, 8-HVSSOP
Package Width	3 mm
Reset	Active High, Active Low
Reset Timeout (Minimum)	140 ms
Type	Simple Reset/Power-On Reset
Voltage - Threshold	2.63 V

TPS3707 Series

Part	Type	Reset	Number of Voltages Monitored	Mounting Type	Output	Operating Temperature (Max)	Operating Temperature (Min)	Reset Timeout (Minimum)	Package Name	Package Length	Package Width	Voltage - Threshold	Package Features
Texas Instruments TPS3707-33DG4	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-SOIC	0.154 in	3.9 mm	2.93 V
Texas Instruments TPS3707-30DG4	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-SOIC	0.154 in	3.9 mm	2.63 V
Texas Instruments TPS3707-33D	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-SOIC	0.154 in	3.9 mm	2.93 V
Texas Instruments TPS3707-25DG4	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-SOIC	0.154 in	3.9 mm	2.25 V
Texas Instruments TPS3707-25DR	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-SOIC	0.154 in	3.9 mm	2.25 V
Texas Instruments TPS3707-33DRG4	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-SOIC	0.154 in	3.9 mm	2.93 V
Texas Instruments TPS3707-25DGNR	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-HVSSOP 8-MSOP 8-TSSOP	0.118 in	3 mm	2.25 V	Exposed Pad
Texas Instruments TPS3707-33DGNR	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-HVSSOP 8-MSOP 8-TSSOP	0.118 in	3 mm	2.93 V	Exposed Pad
Texas Instruments TPS3707-33DR	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-SOIC	0.154 in	3.9 mm	2.93 V
Texas Instruments TPS3707-50DG4	Simple Reset/Power-On Reset	Active High Active Low	1	Surface Mount	Push-Pull Totem Pole	85 °C	-40 °C	140 ms	8-SOIC	0.154 in	3.9 mm	4.55 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

TPS3707-30DGNR | Datasheet

Processor Supervisory Circuits with Power-Fail datasheet (Rev. F)