| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 1.00V (min) |
| Case/Package | SOIC-8 |
| Number of Outputs | 1 Output |
| Output Current | 10 mA |
| Forward Voltage | 30 V |
| Power Dissipation | 400 mW |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Power Dissipation (Max) | 400 mW |
| Accuracy | ±3 % |
| Input Voltage | 1V ~ 40V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Operating Temperature | 0℃ ~ 70℃ |
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
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