TPS3700DDCT
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Texas Instruments TPS3700DDCT

Manufacturer No:
TPS3700DDCT
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC COMP WINDOW W/REF 6SOT
Delivery:
Payment:
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Product Introduction

Overview

The TPS3700DDCT, produced by Texas Instruments, is a wide-supply window voltage detector designed for overvoltage and undervoltage detection. This device operates over a supply voltage range of 1.8 V to 18 V and features two high-accuracy comparators with an internal 400-mV reference. The TPS3700DDCT can be used either as a window voltage detector or as two independent voltage monitors, with the monitored voltages set using external resistors. It is available in SOT-6 and 1.5-mm × 1.5-mm WSON-6 packages and is specified over a junction temperature range of –40°C to 125°C.

Key Specifications

Parameter Min Typ Max Unit
Supply Voltage (VDD) 1.8 18 V
Input Voltage (INA+, INB–) 0 6.5 V
Output Voltage (OUTA, OUTB) 0 18 V
Internal Reference Voltage 400 mV
Internal Hysteresis 5.5 mV
Operating Temperature Range –40 125 °C
High-to-Low Propagation Delay 18 µs
Low-to-High Propagation Delay 29 µs
Output Rise Time 2.2 ns
Output Sink Current 40 mA

Key Features

  • Wide-supply voltage range: 1.8 V to 18 V
  • Two high-accuracy comparators with an internal 400-mV reference
  • Open-drain outputs rated to 18 V for overvoltage and undervoltage detection
  • Built-in hysteresis for filtering to reject brief glitches
  • Outputs can sink up to 40 mA
  • Immunity to short voltage transient spikes on the input terminals
  • Available in SOT-6 and 1.5-mm × 1.5-mm WSON-6 packages

Applications

  • Industrial control systems
  • Automotive systems
  • Embedded computing modules
  • DSP, microcontroller, or microprocessor applications
  • Notebook and desktop computers
  • Portable- and battery-powered products
  • FPGA and ASIC applications

Q & A

  1. What is the supply voltage range of the TPS3700DDCT?

    The supply voltage range of the TPS3700DDCT is from 1.8 V to 18 V.

  2. What is the internal reference voltage of the TPS3700DDCT?

    The internal reference voltage of the TPS3700DDCT is 400 mV.

  3. What is the purpose of the built-in hysteresis in the TPS3700DDCT?

    The built-in hysteresis in the TPS3700DDCT is for filtering to reject brief glitches and ensure stable output operation.

  4. What are the typical propagation delays for the TPS3700DDCT?

    The high-to-low propagation delay is typically 18 µs, and the low-to-high propagation delay is typically 29 µs.

  5. How can the monitored voltages be set for the TPS3700DDCT?

    The monitored voltages can be set using external resistors.

  6. What are the available package types for the TPS3700DDCT?

    The TPS3700DDCT is available in SOT-6 and 1.5-mm × 1.5-mm WSON-6 packages.

  7. What is the operating temperature range of the TPS3700DDCT?

    The operating temperature range of the TPS3700DDCT is from –40°C to 125°C.

  8. Can the outputs of the TPS3700DDCT be pulled up to a voltage other than VDD?

    Yes, the outputs can be pulled up to a higher or lower voltage than VDD using appropriate resistors.

  9. What is the maximum output sink current of the TPS3700DDCT?

    The maximum output sink current of the TPS3700DDCT is 40 mA.

  10. What are some common applications of the TPS3700DDCT?

    The TPS3700DDCT is commonly used in industrial control systems, automotive systems, embedded computing modules, and other similar applications.

Product Attributes

Type:Window
Number of Elements:2
Output Type:Open Drain
Voltage - Supply, Single/Dual (±):1.8V ~ 18V
Voltage - Input Offset (Max):- 
Current - Input Bias (Max):- 
Current - Output (Typ):- 
Current - Quiescent (Max):11µA
CMRR, PSRR (Typ):- 
Propagation Delay (Max):29µs
Hysteresis:5.5mV
Operating Temperature:-40°C ~ 125°C
Package / Case:SOT-23-6 Thin, TSOT-23-6
Mounting Type:Surface Mount
Supplier Device Package:SOT-23-THIN
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Similar Products

Part Number TPS3700DDCT TPS3701DDCT TPS3700DDCR
Manufacturer Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active
Type Window Window Window
Number of Elements 2 1 2
Output Type Open Drain Open Drain Open Drain
Voltage - Supply, Single/Dual (±) 1.8V ~ 18V 1.8V ~ 36V 1.8V ~ 18V
Voltage - Input Offset (Max) - - -
Current - Input Bias (Max) - - -
Current - Output (Typ) - - -
Current - Quiescent (Max) 11µA 11µA 11µA
CMRR, PSRR (Typ) - - -
Propagation Delay (Max) 29µs 28.1µs 29µs
Hysteresis 5.5mV 5.5mV 5.5mV
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Package / Case SOT-23-6 Thin, TSOT-23-6 SOT-23-6 Thin, TSOT-23-6 SOT-23-6 Thin, TSOT-23-6
Mounting Type Surface Mount Surface Mount Surface Mount
Supplier Device Package SOT-23-THIN SOT-23-THIN SOT-23-THIN

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