TLC3702IDR
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Texas Instruments TLC3702IDR

Manufacturer No:
TLC3702IDR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC DUAL V COMP 8-SOIC
Delivery:
Payment:
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iso45001
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Product Introduction

Overview

The TLC3702IDR, produced by Texas Instruments, is a dual micropower voltage comparator designed to operate from a single supply. It is part of the LinCMOS™ family, which offers superior analog performance compared to standard CMOS processes. This device is characterized by its low power consumption, high input impedance, and low bias currents, making it suitable for a wide range of applications. The TLC3702IDR is functionally similar to the LM339 but consumes significantly less power while maintaining similar response times.

Key Specifications

Parameter Condition Min Typ Max Unit
Supply Voltage Range (VDD) - 3 - 16 V
Operating Free-Air Temperature (TA) - -40 - 85 °C
Input Offset Voltage (VIO) VDD = 5 V to 10 V, VIC = VICRmin 1.2 5 7 mV
Input Offset Current (IIO) VIC = 2.5 V 1 pA - 1 nA A
Input Bias Current (IIB) VIC = 2.5 V 5 pA - 2 nA A
Common-Mode Input Voltage Range (VICR) - 0 - VDD - 1.5 V
Propagation Delay Time (tPLH, tPHL) Overdrive = 5 mV, CL = 50 pF 2.7 - 2.3 μs
Supply Current (IDD) Outputs low, No load 18 - 65 μA

Key Features

  • Low Power Consumption: Typical supply current of 100 μW at 5 V.
  • Fast Response Time: Propagation delay times as low as 2.7 μs with a 5-mV overdrive.
  • Single-Supply Operation: Operates from 3 V to 16 V.
  • Push-Pull CMOS Output: Drives capacitive loads directly without a pullup resistor.
  • High Input Impedance and Low Bias Currents: Ensures minimal loading on the input signals.
  • On-Chip ESD Protection: Protects against electrostatic discharge.
  • TTL Compatible Output: Fully compatible with TTL logic systems.
  • Temperature Range: Available in commercial (0°C to 70°C), industrial (-40°C to 85°C), and military (-55°C to 125°C) temperature ranges.

Applications

  • Industrial Control Systems: Suitable for use in industrial automation and control systems due to its robust temperature range and low power consumption.
  • Medical Devices: Used in medical equipment where low power and high reliability are critical.
  • Aerospace and Defense: Military-grade temperature range makes it suitable for aerospace and defense applications.
  • Consumer Electronics: Can be used in various consumer electronic devices requiring low power and fast response times.
  • Automotive Systems: Applicable in automotive systems that require reliable and low-power voltage comparators.

Q & A

  1. What is the typical supply current of the TLC3702IDR at 5 V?

    The typical supply current is 100 μW at 5 V.

  2. What is the propagation delay time of the TLC3702IDR with a 5-mV overdrive?

    The propagation delay time is typically 2.7 μs with a 5-mV overdrive.

  3. What is the operating temperature range for the TLC3702IDR?

    The operating temperature range is -40°C to 85°C for the industrial grade.

  4. Does the TLC3702IDR have on-chip ESD protection?
  5. Is the output of the TLC3702IDR compatible with TTL logic?
  6. What is the common-mode input voltage range for the TLC3702IDR?

    The common-mode input voltage range is from 0 to VDD - 1.5 V.

  7. How many comparators are included in the TLC3702IDR?

    The TLC3702IDR includes two independent micropower voltage comparators.

  8. What is the typical input offset voltage of the TLC3702IDR?

    The typical input offset voltage is 5 mV.

  9. Can the TLC3702IDR drive capacitive loads directly?
  10. What are the package options available for the TLC3702IDR?

    The TLC3702IDR is available in SOIC-8 packages.

Product Attributes

Type:General Purpose
Number of Elements:2
Output Type:CMOS, Push-Pull, TTL
Voltage - Supply, Single/Dual (±):3V ~ 16V
Voltage - Input Offset (Max):5mV @ 10V
Current - Input Bias (Max):5pA @ 5V
Current - Output (Typ):20mA
Current - Quiescent (Max):65µA
CMRR, PSRR (Typ):84dB CMRR
Propagation Delay (Max):4.5µs
Hysteresis:- 
Operating Temperature:-40°C ~ 85°C
Package / Case:8-SOIC (0.154", 3.90mm Width)
Mounting Type:Surface Mount
Supplier Device Package:8-SOIC
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Similar Products

Part Number TLC3702IDR TLC372IDR TLC3704IDR TLC3702MDR TLC3702CDR TLC3702ID
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active
Type General Purpose Differential General Purpose General Purpose General Purpose General Purpose
Number of Elements 2 2 4 2 2 2
Output Type CMOS, Push-Pull, TTL CMOS, MOS, Open-Drain, TTL CMOS, Push-Pull, TTL CMOS, Push-Pull, TTL CMOS, Push-Pull, TTL CMOS, Push-Pull, TTL
Voltage - Supply, Single/Dual (±) 3V ~ 16V 3V ~ 16V, ±1.5V ~ 8V 3V ~ 16V 4V ~ 16V 3V ~ 16V 3V ~ 16V
Voltage - Input Offset (Max) 5mV @ 10V 5mV @ 5V 5mV @ 10V 5mV @ 10V 5mV @ 10V 5mV @ 10V
Current - Input Bias (Max) 5pA @ 5V 5pA @ 5V 5pA @ 5V 5pA @ 5V 5pA @ 5V 5pA @ 5V
Current - Output (Typ) 20mA 20mA 20mA 20mA 20mA 20mA
Current - Quiescent (Max) 65µA 400µA 125µA 90µA 50µA 65µA
CMRR, PSRR (Typ) 84dB CMRR - 84dB CMRR 84dB CMRR 84dB CMRR 84dB CMRR
Propagation Delay (Max) 4.5µs - 4.5µs 4.5µs 4.5µs 4.5µs
Hysteresis - - - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -55°C ~ 125°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 8-SOIC 8-SOIC 14-SOIC 8-SOIC 8-SOIC 8-SOIC

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