Low

TEXAS INSTRUMENTS  TPS3307-33D  Microcontroller Supervisory Circuit, Active-High, Active-Low Reset, 3-Monitors, 2V-6Vin, SOIC-8

TEXAS INSTRUMENTS TPS3307-33D
Technical Data Sheet (10.06KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The TPS3307-33D is a triple-processor Supervisory Circuit with active-low push-pull output. The MicroPower supply voltage supervisor designed for circuit initialization primarily in DSP and processor-based systems, which require more than one supply voltage. The adjustable SENSE input allows the monitoring of any supply voltage >1.25V. The various supply voltage supervisors are designed to monitor the nominal supply voltage. During power-on, /RESET is asserted when the supply voltage VDD becomes higher than 1.1V. Thereafter, the supply voltage supervisor monitors the SENSEn inputs and keeps /RESET active as long as SENSEn remain below the threshold voltage VIT+. An internal timer delays the return of the /RESET output to the inactive state (high) to ensure proper system reset. The delay time, td (typ)=200ms, starts after all SENSEn inputs have risen above the threshold voltage VIT+.
  • Manual reset
  • power-ON reset generator
  • Temperature-compensated voltage reference
  • Defined /RESET output from VDD >= 1.1V
  • 40µA Maximum supply current
  • Green product and no Sb/Br

Product Information

Threshold Voltage:
4.55V
No. of Supervisors / Monitors:
3Monitors
Supply Voltage Min:
2V
Supply Voltage Max:
6V
Reset Type:
Active-High, Active-Low
Digital IC Case:
SOIC
No. of Pins:
8Pins
Delay Time:
200ms
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • Automotive;
  • Portable Devices;
  • Sensing & Instrumentation;
  • Wireless;
  • Computers & Computer Peripherals

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000835

Associated Products