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Texas Instruments TPS37xx/TPS37xx-Q1 Voltage Detectors

Texas Instruments TPS37xx/TPS37xx-Q1 Low-Power High-Accuracy Voltage Detectors are two-channel voltage detectors with low-power and small solution size. The SENSE1 and SENSE2 inputs include hysteresis to reject brief glitches, ensuring stable output operation without false triggering.

These devices have adjustable SENSE inputs that can be configured by an external resistor divider. When the voltage at the SENSE1 or SENSE2 input goes below the falling threshold, OUT1 or OUT2 is driven low, respectively. When SENSE1 or SENSE2 rises above the rising threshold, OUT1 or OUT2 goes high, respectively. The devices have a very low quiescent current of 2µA (typical) and 5.5µA typical low quiescent current (TPS3710 and TPS3700).

This very low quiescent current provides a precise, space-conscious solution for voltage detection suitable for low-power system monitoring and portable applications. Additionally, the Texas Instruments TPS37xx-Q1 series are AEC-Q100 Certified for use in Automotive Applications.

Features

  • Two-channel detectors in small packages
  • High-accuracy threshold and hysteresis: 1.0%
  • 2µA (typ) low quiescent current
  • 5.5µA typical low quiescent current (TPS3710 and TPS3700)
  • Multiple hysteresis options 0.5%, 1%, 5%, and 10%
  • -40°C to +125°C temperature range
  • Push-pull (TPS3705, TPS3707, TPS3779) and open-drain (TPS3700, TPS3702, TPS3710, TPS3711, TPS3780) output options

Applications

  • DSP, microcontroller, and microprocessors
  • Automotive
  • Portable medical devices
  • Building automation
  • Set-top boxes
  • Solid-state drives
  • Notebook and desktop computers
  • Portable and battery-powered products
  • Power-supply sequencing
  • FPGA and ASIC

Related Development Tool

Texas Instruments TPS37AQ1EVM 감지기 EVM(평가 모듈)

설계 엔지니어가 TPS37x-Q1/TPS38x-Q1의 작동 및 성능을 평가하는 데 도움이 됩니다.

Learn MoreTexas Instruments TPS37AQ1EVM 감지기 EVM(평가 모듈) 정보 View ProductsTexas Instruments TPS37AQ1EVM 감지기 EVM(평가 모듈)과 관련됨
View Results ( 103 ) Page
부품 번호 데이터시트 패키지/케이스 출력 타입 임계 전압
TPS37B010122DSKR TPS37B010122DSKR 데이터시트 SON-10 Open Drain, Push-Pull 800 mV
TPS3705-30DR TPS3705-30DR 데이터시트 SOIC-8 Active Low, Push-Pull 2.63 V, Adjustable
TPS3780AQDBVRQ1 TPS3780AQDBVRQ1 데이터시트 SOT-23-6 Active Low, Open Drain Adjustable
TPS3779ADBVR TPS3779ADBVR 데이터시트 SOT-23-6 Active Low, Push-Pull Adjustable
TPS3780BQDBVRQ1 TPS3780BQDBVRQ1 데이터시트 SOT-23-6 Active Low, Open Drain Adjustable
TPS37A543222DSKRQ1 TPS37A543222DSKRQ1 데이터시트 SON-10 Open Drain, Push-Pull 5.4 V
TPS37F010122DSKR TPS37F010122DSKR 데이터시트 SON-10 Open Drain, Push-Pull 800 mV
TPS3705-30DGN TPS3705-30DGN 데이터시트 MSOP-PowerPad-8 Active Low, Push-Pull 2.63 V, Adjustable
TPS3702AX18DDCT TPS3702AX18DDCT 데이터시트 TSOT-23-6 Active Low, Open Drain 1.8 V
TPS3779CDBVR TPS3779CDBVR 데이터시트 SOT-23-6 Active Low, Push-Pull Adjustable
게시일: 2015-06-29 | 갱신일: 2026-01-14