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Electronic Device Products Reset & Watchdog Timer IC R3154 Series-R3154NxxxA-TR-FE
Electronic Device Products Reset & Watchdog Timer IC R3154 Series-Nisshinbo Micro Devices Inc.

Electronic Device Products Reset & Watchdog Timer IC R3154 Series
Nisshinbo Micro Devices Inc.

Nisshinbo Micro Devices Inc.'s Response Status

Response Rate

100.0%

Response Time

13.7hours

Relatively Fast Response


About This Product

■Summary

The R3154 is a window voltage detector that is ideal for meeting functional safety requirements. It monitors the drop/rise in the output voltage of the power supply IC supplied to microcontrollers and sensors, and detects system operating voltage abnormalities. By detecting voltages as low as 0.55V, it is compatible with low-voltage driven devices. Additionally, it is possible to check the operation of the voltage detection function using the TEST terminal.

■Features

・By operating on battery voltage, power supply and voltage monitoring functions can be separated. ・Highly accurate detection with overvoltage/undervoltage detection voltage accuracy of -1.25% to 0.75% and hysteresis of 0.75%. ・Supports voltage detection up to 0.75V (overvoltage) / 0.55V (low voltage) - Adoption of small package SOT-23-6, safe and secure pin arrangement considering short-circuits between adjacent pins

  • Product

    Electronic Device Products Reset & Watchdog Timer IC R3154 Series

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1 Models of Electronic Device Products Reset & Watchdog Timer IC R3154 Series

Image Part Number Price (excluding tax) Overvoltage detection (V) Release delay time (ms) Current consumption (µA) Detection voltage accuracy (%) Detection release hysteresis (%) Operating voltage range (V) Operating temperature range (℃) Output format Low voltage detection (V) Package
Electronic Device Products Reset & Watchdog Timer IC R3154 Series-Part Number-R3154NxxxA-TR-FE

R3154NxxxA-TR-FE

Available upon quote

0.75 to 3.70 (0.01Vstep)

Typ.4 (CD=0.01µF)

Typ.2.0

Commercial: ±0.5 (Ta=25℃) /-1.25 to 0.75 (–40℃ ≤ Ta ≤ 105℃) etc.

Typ.0.5

3.0 ~ 42.0 (50.0)

Consumer: -40 ~ 105 (125), Industrial: -40 ~ 125 (150), Automotive: -40 ~ 125 (150)

Nch Open Drain

0.55 to 3.30 (0.01Vstep)

SOT-23-6

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About Company Handling This Product

Response Rate

100.0%


Response Time

13.7hrs

Company Overview

Nisshinbo Micro Devices Inc., established in 1959, and headquartered in Tokyo, Japan, is a manufacturer of sem...

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  • Japan

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