TLV810MDBZT by Texas Instruments | APACVoltage Supervisory | Avnet ASIA

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TLV810MDBZT

Texas Instruments

Volt Supervisor Voltage Supervisory 2.5V/3V/3.3V/5V 3-Pin SOT-23 T/R

制造商料号#: TLV810MDBZT

替代型号#: TLV810MDBZT


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描述

文档

替代/替换

信息

The TLV810 family of supervisory circuits provides circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

During power-on, RESET is asserted when the supply voltage (VDD) becomes higher than 1.1 V. Thereafter, the supervisory circuit monitors VDD and keeps RESET active as long as VDD remains below the threshold voltage VIT.An internal timer delays the return of the output to the inactive state (low) to ensure proper system reset. The delay time (td(typ) = 200 ms) starts after VDD has risen above the threshold voltage, VIT. When the supply voltage drops below the VIT threshold voltage, the output becomes active (high) again. No external components are required. All the devices in 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 a 3-pin SOT-23 package. The TLV810 devices are characterized for operation over a temperature range of –40°C to +125°C.

 

技术参数

  • 3-Pin SOT23 Package
  • Supply Current: 9 µA (Typical)
  • Precision Supply Voltage Monitor:
    2.5 V, 3 V, 3.3 V, 5 V
  • Power-On Reset Generator with
    Fixed Delay Time of 200 ms
  • Pin-for-Pin Compatible with MAX810
  • Temperature Range: –40°C to +125°C
  • Push-Pull, RESET Output
  • DSPs, Microcontrollers, and Microprocessors
  • Wireless Communication Systems
  • Portable/Battery-Powered Equipment
  • Programmable Controls
  • Intelligent Instruments
  • Industrial Equipment
  • Notebook and Desktop Computers
  • Automotive Systems
  • 技术特性

    描述
    寻找类似物料
    MSL Level
    1
    Type
    Voltage Supervisory
    Manual Reset
    No
    Minimum Reset Threshold Voltage
    4.28 V
    Maximum Reset Threshold Voltage
    4.48 V
    Maximum Supply Current
    30 uA
    Pin Count
    3
    Mounting
    Surface Mount
    Product Dimensions
    2.92 x 1.3 x 1 mm
    Minimum Operating Supply Voltage
    1.1 V
    Monitored Voltage
    2.5|3|3.3|5 V
    Max Processing Temp
    260
    Maximum Operating Supply Voltage
    6 V
    Supplier Package
    SOT-23
    Watchdog Timer
    No
    Number of Supervisors
    1
    Lead Finish
    Gold

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8542.2119-00
    HTSN:
    8542.2119-00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

    文档

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