HomedatasheetLM4041CIM3-ADJ

LM4041CIM3-ADJ Datasheet

Precision Micropower Shunt Voltage Reference
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Description

Description
Ideal for space-critical applications, the LM4041-N precision voltage reference is available in the subminiature SC70 and SOT-23 surface-mount packages. The advanced design of the LM4041-N eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4041-N easy to use. Further reducing design effort is the availability of a fixed (1.225 V) and adjustable reverse breakdown voltage. The minimum operating current is 60 μA for the LM4041-N 1.2 and the LM4041-N ADJ. Both versions have a maximum operating current of 12 mA.
The LM4041-N uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

Features
Qualified for Automotive Applications
SEC-Q100 Qualified With the Following Results:
   – Device Temperature Grade 1: –40°C to +125°C Ambient Temperature Range
   – Device Temperature Grade 3: –40°C to +85°C Ambient Temperature Range
      (For SOT-23 Only)
Available in Standard, AEC Q-100 Grade 1 (Extended Temperature Range), and Grade 3 
    (Industrial Temperature Range) Qualified Versions (SOT-23 Only)
Small Packages: SOT-23, TO-92, and SC70
No Output Capacitor Required
Tolerates Capacitive Loads
Reverse Breakdown Voltage Options of 1.225 V and Adjustable
Output Voltage Tolerance (A grade, 25°C) = ±0.1%(Maximum)
Low Output Noise (10 Hz to 10kHz) = 20 μVrms
Wide Operating Current Range of 60 μA to 12 mA
Industrial Temperature Range (LM4041A/B-N, LM4041-N-Q1A/Q1B) of 40°C to +85°C
Extended Temperature Range (LM4041C/D/E-N, LM4041-N-Q1C/Q1D/Q1E)
   of 40°C to +125°C
Low Temperature Coefficient of 100 ppm/°C (Maximum)

Applications
Portable, Battery-Powered Equipment
Data Acquisition Systems
Instrumentation
Process Control
Energy Management
Automotive
Precision Audio Components

Features

Parameters

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Manufacturer information

TEXAS INSTRUMENTS

Texas Instruments introduction - Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

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