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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceLM4140ACM-2.0
LM4140ACM-2.0 Image
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See specifications for product details.

LM4140ACM-2.0 - Texas Instruments

Manufacturer Part Number
LM4140ACM-2.0
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM4140ACM-2.0
ECAD Model
Parts Description
IC VREF SERIES 0.1% 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
LM4140ACM-2.0.pdf
In stock: 11170

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Quantity

Specifications

LM4140ACM-2.0 Tech Specifications
Texas Instruments - LM4140ACM-2.0 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM4140ACM-2.0

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 2.048V  
Voltage - Input 1.8V ~ 5.5V  
Tolerance ±0.1%  
Temperature Coefficient 3ppm/°C  
Supplier Device Package 8-SOIC  
Series -  
Reference Type Series  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tube  
Output Type Fixed  
Operating Temperature 0°C ~ 70°C (TA)  
Noise - 10Hz to 10kHz -  
Noise - 0.1Hz to 10Hz 2.2µVp-p  
Mounting Type Surface Mount  
Current - Supply 375µA  
Current - Output 8 mA  
Base Product Number LM4140  

Parts Introduction

Manufacturer Part Number

LM4140ACM-2.0

Manufacturer

Texas Instruments

Introduction

The LM4140ACM-2.0 is a precision fixed voltage reference part of the Power Management Voltage Reference category, designed specifically for high precision circuit applications.

Product Features and Performance

Output Voltage: 2.048V

Current Output: 8 mA

Voltage Tolerance: ±0.1%

Temperature Coefficient: 3ppm/°C

Low Noise: 2.2µVp-p (0.1Hz to 10Hz)

Input Voltage Range: 1.8V ~ 5.5V

Supply Current: 375µA

Operating Temperature Range: 0°C ~ 70°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC

Product Advantages

High accuracy and low noise make it ideal for precision applications

Stable output across a wide range of temperatures and input voltages

Key Technical Parameters

Fixed Output Voltage: 2.048V

Output Current Capacity: 8 mA

Voltage Tolerance: ±0.1%

Temperature Stability: 3ppm/°C

Lowest Measurable Noise: 2.2µVp-p from 0.1Hz to 10Hz

Quality and Safety Features

Reliable performance under standard operating temperatures from 0°C to 70°C

Compatibility

Compatible with devices requiring a high-stability reference voltage

Application Areas

Precision Instrumentation

Analog-to-Digital Converters

Data Acquisition Systems

Product Lifecycle

Status: Obsolete

Replacement or upgrades not specified

Several Key Reasons to Choose This Product

Highly precise voltage reference

Low noise output which is crucial for sensitive applications

Wide input voltage range for flexible usage

Low temperature coefficient enhancing stability across temperature changes

Small form factor suitable for compact circuit designs

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM4140ACM-2.0

Product Attribute LM4140ACM-2.0 LM4140ACMX-4.1 LM4132EMFX-4.1 LM4140ACM-2.5
Part Number LM4140ACM-2.0 LM4140ACMX-4.1 LM4132EMFX-4.1 LM4140ACM-2.5
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Noise - 10Hz to 10kHz - - - -
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) -40°C ~ 125°C (TJ) 0°C ~ 70°C (TA)
Noise - 0.1Hz to 10Hz 2.2µVp-p 2.2µVp-p 350µVp-p 2.2µVp-p
Supplier Device Package 8-SOIC 8-SOIC SOT-23-5 8-SOIC
Current - Output 8 mA 8 mA 20 mA 8 mA
Current - Supply 375µA 400µA 100µA 375µA
Temperature Coefficient 3ppm/°C 3ppm/°C 30ppm/°C 3ppm/°C
Voltage - Output (Min/Fixed) 2.048V 4.096V 4.096V 2.5V
Reference Type Series Series Series Series
Voltage - Input 1.8V ~ 5.5V 1.8V ~ 5.5V 4.496V ~ 5.5V 1.8V ~ 5.5V
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) SC-74A, SOT-753 8-SOIC (0.154', 3.90mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Tolerance ±0.1% ±0.1% ±0.5% ±0.1%
Base Product Number LM4140 LM4140 LM4132 LM4140
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tube
Output Type Fixed Fixed Fixed Fixed

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM4140ACM-2.0 Image

LM4140ACM-2.0

Texas Instruments
32D-LM4140ACM-2.0

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