LM334D - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM334D
Manufacturer

ST Microelectronics
ChipWorker Part#

CW42191240
Category

Active Chip
Package

SOIC-8
Description

Diode Current Reg. 400mW 8Pin SO N Tube
Documentation

Datasheet

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LM334D Specifications

Attribute	Attribute Value

Part Number	LM334D
Manufacturer	ST Microelectronics
ChipWorker Part#	CW42191240
Category	Active Chip
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	40.0V (max)
Number of Outputs	1 Output
Output Current	10 mA
Supply Current	10 mA
Power Dissipation	400 mW
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	400 mW
Accuracy	±3 %
Input Voltage	1V ~ 40V
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Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Description
The LM134/LM234/LM334 are 3-terminal adjustable current sources characterized by:
■ an operating current range of 10000: 1
■ an excellent current regulation
■ a wide dynamic voltage range of 1V t 10V
The current is determined by an external resistor without requiring other external components.
Reverse voltages of up to 20V will only draw a current of several microamperes. This enables the circuit to operate as a rectifier and as a source of current in a.c. applications.
Features
■ Operates from 1V to 40V
■ 0.02%/V current regulation
■ Programmable from 1µA to 10mA
■ ±3% initial accuracy

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