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UDN2916LBTR-T

UDN2916LBTR-T资料
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File Size : 116 KB Manufacturer:ALLEGRO Description:APPLICATION HINTS The UDN2916LBTR-T, UDN2916LBTR-T voltage references are easier to use than zener diodes. Their low impedance and wide current range facilitate biasing in any cir- cuits. Besides, the breakdown voltage or the tem- perature coefficient can be adjusted so as to opti- mize the performance of the circuit. Figure 1 represents a UDN2916LBTR-T with a 10kΩ potenti- ometer to adjust the reverse breakdown voltage which can be adjusted without altering the temper- ature coefficient of the circuit. The adjustment range is generally sufficient to adjust the initial tol- erance of the circuit and the inaccuracy of the am- plifier circuit. To obtain a lower temperature coefficient two di- odes can be connected in series as indicated in Figure 2. When the circuit is adjusted to 2.49V the tempera- ture coefficient is minimized. For a correct temperature coefficient, the diodes should be at the same ambient temperature as the UDN2916LBTR-T. The value of R1 is not critical (2-20kΩ).

	1PCS	100PCS	1K	10K
价格


型号：UDN2916LBTR-T 厂家：ALLEGRO 封装：SOP 批号：07+ 数量：15000 说明：QQ：104735486 611606076


运费：运费到付10.00元（快递）20.00元（顺风）所在地：深圳新旧程度：