LM4140BCM-4.1/NOPB

$5.01

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:808327eede16 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4140BCM-4.1/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SERIES 0.1% 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4140BCM-4.1/NOPB

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：4.096V
Current - Output：8 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4140BCM-4.1/NOPB

LM4140BCM-4.1/NOPB

Voltage Reference Overview

The LM4140BCM-4.1/NOPB is a precision micropower low-dropout series voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 4.096 V with an initial accuracy of 0.1% and a temperature coefficient of 3 ppm/°C. The device operates within an input voltage range up to 5.6 V and supports a maximum shunt current of 8 mA. It functions in an ambient temperature range from 0°C to +70°C and is housed in an SOIC-8 package.

Voltage Reference Feature Summary

Provides high-precision voltage regulation with low temperature drift characteristics
Features micropower operation suitable for battery-powered applications
Includes an enable pin for power management control

Voltage Reference Applications

Portable instrumentation requiring stable reference voltages
Data acquisition systems needing precise analog references
Battery-operated equipment where power efficiency is critical

Voltage Reference Procurement Notes

Verify the component authenticity against official Texas Instruments documentation. Confirm that the part number matches the specific suffix requirements for the desired tolerance and packaging. Ensure compatibility with existing circuit designs regarding thermal performance and electrical specifications before procurement.

Voltage Reference Selection Notes

Select this component when a stable 4.096 V reference is required with tight initial accuracy and low temperature drift. Consider the SOIC-8 package constraints and the 0°C to +70°C operating temperature range. Evaluate the micropower consumption against system battery life requirements.

Voltage Reference Part Context

This component belongs to the LM4140 family of precision micropower voltage references. It shares architectural similarities with other variants in the series, differing primarily in output voltage and specific package options. The family is designed for applications demanding high stability and low power consumption.