Фото 2/3 LM334DTФото 3/3 LM334DT
Фото 1/3 LM334DT
1170 шт. со склада г.Москва, срок 3-5 недель
133 руб.
от 10 шт.116 руб.
от 100 шт.84.70 руб.
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Номенклатурный номер: 9000239802
Производитель: ST Microelectronics


The LM334DT is a 3-terminal adjustable Current Source characterized by an operating current range of 10000: 1 an excellent current regulation wide dynamic voltage range of 1 to 10V. The current is determined by an external resistor without requiring other external components. Reverse voltage 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 AC applications. For the LM334, the voltage on the control pin is 64mV at +25°C and is directly proportional to the absolute temperature (°K). The simplest external resistor connection generates a current with approximately 0.33%/°C temperature dependence. Zero drift can be obtained by adding an additional resistor and a diode to the external circuit.

• Operates from 1 to 40V
• Programmable from 1µA to 10mA
• 0.02%/V current regulation
• ±3% Initial accuracy

Технические параметры

EU RoHS Compliant
Part Status Active
HTS 8542.39.00.01
Function Current Source
Maximum Power Dissipation (mW) 400
Minimum Operating Temperature (°C) 0
Maximum Operating Temperature (°C) 70
Packaging Tape and Reel
AEC Qualified No
Standard Package Name SOP
Pin Count 8
Supplier Package SO N
Military No
Mounting Surface Mount
Package Height 1.65(Max)
Package Length 5(Max)
Package Width 4(Max)
PCB changed 8
Lead Shape Gull-wing

Дополнительная информация

Datasheet LM334DT
Datasheet LM334DT

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