National Semiconductor LM334Z Current Source, 3-Terminal Adjustable, Pack of 10

National Semiconductor LM334Z Current Source, 3-Terminal, Adjustable (Pack of 10)

National Semiconductor LM334Z Current Source, 3-Terminal Adjustable, Pack of 10

The LM334 is a 3-terminal adjustable current sources featuring 10,000:1 range in operating current, excellent current regulation and a wide dynamic voltage range of 1V to 40V. Current is established with one external resistor and no other parts are required. Initial current accuracy is ±3%. The LM334 is a true floating current sources with no separate power supply connections. In addition, reverse applied voltages of up to 20V will draw only a few dozen microamperes of current, allowing the devices to act as both a rectifier and current source in AC applications. The sense voltage used to establish operating current in the LM134 is 64mV at 25°C and is directly proportional to absolute temperature (°K). The simplest one external resistor connection, then, generates a current with about +0.33%/°C temperature dependence. Zero drift operation can be obtained by adding one extra resistor and a diode.

Key Features

• ✅ Made in Taiwan
• ✅ Package weight :0.1 lbs
• ✅ Package height :6.35 cm
• ✅ Package length :0.254 cm
• ✅ Package width :5.08 cm

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