Datasheet > LM4041QEIM3-1.2NO

LM4041QEIM3-1.2NO

更新时间： 2024-11-27 12:05:59

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LM4041-N/LM4041-N-Q1 Precision Micropower Shunt Voltage Reference

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LM4041-N, LM4041-N-Q1

www.ti.com

SNOS641F –OCTOBER 1999–REVISED JULY 2013

LM4041-N/LM4041-N-Q1 Precision Micropower Shunt Voltage Reference

Check for Samples: LM4041-N, LM4041-N-Q1

FEATURES

DESCRIPTION

Ideal for space critical applications, the LM4041-N

•

Available in Standard, AEC Q-100 Grade 1

(Extended Temp. Range) and Grade 3

(Industrial Temp. Range) Qualified Versions

(SOT-23 only)

precision voltage reference is available in the sub-

miniature SC70 and SOT-23 surface-mount

packages. The LM4041-N's advanced design

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

(1.225V) 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.

•

Small Packages: SOT-23, TO-92, and SC70

No Output Capacitor Required

Tolerates Capacitive Loads

Reverse Breakdown Voltage Options of 1.225V

and Adjustable

APPLICATIONS

The LM4041-N utilizes 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.

•

Portable, Battery-Powered Equipment

Data Acquisition Systems

Instrumentation

Process Control

Energy Management

Automotive

Precision Audio Components

Key Specifications (LM4041-N/LM4041-N-Q1 1.2)

Output voltage tolerance (A grade, 25°C)

±0.1%(max)

Low output noise (10 Hz to 10kHz)

20μV_rms

Wide operating current range

60μA to 12mA

−40°C to +85°C

−40°C to +125°C

100 ppm/°C (max)

Industrial temperature range (LM4041A/B-N, LM4041-N-Q1A/Q1B)

Extended temperature range (LM4041C/D/E-N, LM4041-N-Q1C/Q1D/Q1E)

Low temperature coefficient

Connection Diagrams

*This pin must be left floating or connected to pin 2.

Figure 1. SOT-23 - Top View

See Package Number DBZ0003A

(JEDEC Registration TO-236AB)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...34

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与LM4041QEIM3-1.2NO相关器件

型号	品牌	获取价格	描述	数据表
LM4041QEIM3X-1.2NO	TI	获取价格	LM4041-N/LM4041-N-Q1 Precision Micropower Shunt Voltage Reference
LM4050	MAXIM	获取价格	50ppm/∑C Precision Micropower Shunt Voltage R
LM4050	NSC	获取价格	Precision Micropower Shunt Voltage Reference
LM4050_09	MAXIM	获取价格	50ppm/°C Precision Micropower Shunt Voltage R
LM4050_11	MAXIM	获取价格	50ppmC Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown
LM4050_EM3-2.1	MAXIM	获取价格	50ppm/∑C Precision Micropower Shunt Voltage R
LM4050_EM3-2.5	MAXIM	获取价格	50ppm/∑C Precision Micropower Shunt Voltage R
LM4050_EM3-21	MAXIM	获取价格	50ppmC Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown
LM4050_EM3-21+T	MAXIM	获取价格	50ppmC Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown
LM4050_EM3-25	MAXIM	获取价格	50ppmC Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown

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