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  • LM2903DT

LM2903DT

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Manufacturer No:

LM2903DT

Manufacturer:

STMicroelectronics

HK JDW NO:

761-LM2903DT

Package:

8-SOIC (0.154, 3.90mm Width)

Datasheet:

LM2903DT

Description:

Surface Mount Tape & Reel (TR) 16mA mA 1.3 μs μs Linear Comparators 106.02dB dB 25nA pA 1mA μA 1mV mV Surface Mount

Quantity:

In Stock : 999

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Product Details

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LM2903DT Overview


A convenient packaging is provided in the form of 8-SOIC (0.154, 3.90mm Width) .A comparator with an output type of CMOS, DTL, ECL, MOS, Open-Collector, TTL is being used.We ship the part through Tape & Reel (TR) .The comparator has 8 terminals.The component belongs to the Comparator family of electrical components.With a 5V voltage supply, the comparator can perform multiple demanding tasks.When it comes to types, this comparator is a typical General Purpose .The board includes 8  pins.Electronic comparator is recommended to mount using type Surface Mount .If you want to avoid malfunction, you should set the operating temperature to -40°C~125°C .8 pins are available on the comparator.You can search LM2903 if you are looking for more pin-to-pin solutions.This comparator presents a quiescent current of 2.5mA .Mounting on PCBs or other boards is easy with the Surface Mount .Normally, the nominal supply current should be 1mA .The compartator could be damaged if the current supply exceeds 1mA .In order to run the device, there are only 5/30V power supplies required.Input current to the device is limited to 250nA .Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .

LM2903DT Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Operates under -40°C~125°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM2903DT Applications


There are a lot of STMicroelectronics LM2903DT linear comparators  applications.

  • Laptop Computers
  • Automatic Test Equipment
  • Simple Analog-to-Digital Converters (ADCs)
  • Handheld Instruments
  • Automotive
  • Industrial
  • Point of load regulators
  • Battery-Powered Electronics
  • Wide Range VCO; MOS Clock Timers
  • RC Timers
1. Purchase

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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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Payment Method

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Western Union charge US$0.00 banking fee.

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UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

LM2903DT

technical specifications, attributes, parameters and parts with similar specifications to LM2903DT.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 7 months ago)

  • Mount

    Surface Mount

  • Packaging

    Tape & Reel (TR)

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    8

  • ECCN Code

    EAR99

  • Length

    5mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

  • Contact Plating

    Tin

  • Radiation Hardening

    No

  • Number of Pins

    8

  • Package / Case

    8-SOIC (0.154, 3.90mm Width)

  • REACH SVHC

    No SVHC

  • Height

    1.75mm

  • Width

    4mm

  • Mounting Type

    Surface Mount

  • Weight

    4.535924g

  • Operating Temperature

    -40°C~125°C

  • Technology

    BIPOLAR

  • Max Supply Current

    1mA

  • Number of Functions

    2

  • Nominal Supply Current

    1mA

  • Type

    General Purpose

  • JESD-609 Code

    e3

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Supply Voltage

    5V

  • Time@Peak Reflow Temperature-Max (s)

    30

  • Base Part Number

    LM2903

  • Pin Count

    8

  • Output Type

    CMOS, DTL, ECL, MOS, Open-Collector, TTL

  • Subcategory

    Comparator

  • Power Supplies

    5/30V

  • Ambient Temperature Range High

    125°C

  • Max Power Dissipation

    710mW

  • Output Current

    16mA

  • Max Input Current

    250nA

  • Number of Circuits

    2

  • Output Current per Channel

    16mA

  • Input Offset Voltage (Vos)

    1mV

  • Input Bias Current

    25nA

  • Response Time

    1.3 μs

  • Power Dissipation

    710mW

  • Propagation Delay

    1.3 μs

  • Turn On Delay Time

    1.3 μs

  • Max Junction Temperature (Tj)

    150°C

  • Quiescent Current

    2.5mA

  • Voltage Gain

    106.02dB

  • Average Bias Current-Max (IIB)

    0.4μA

  • Supply Voltage Limit-Max

    36V

  • Voltage - Supply, Single/Dual (±)

    2V~36V ±1V~18V

  • Voltage - Input Offset (Max)

    7mV @ 5V

  • Current - Input Bias (Max)

    0.25μA @ 5V

  • Current - Output (Typ)

    16mA @ 5V

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