更多产品参数
Small Signal Bipolar Transistor, 2A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon
制造商:
Diodes Incorporated
制造商型号:
FCX690BTA
符合标准:
Rohs 符合
数据手册:
文档下载
FCX690BTA数据表
参考设计(4)
Analog Linearized 3-Wire PT100 RTD to 2-Wire 4-20mA Current Loop Transmitter Reference Design
TIPD161: This design features a single-chip solution to linearize and transmit a 3-wire PT100 RTD over the industry standard 2-wire 4-20mA current loop. The design was configured for a -200°C to 800°C temperature range, but other temperature ranges can be achieved by adjusting the component values as discussed in the Theory of Operation section of the reference design guide.
2-wire, 4-20mA Transmitter, EMC/EMI Tested Reference Design
TIPD190: This CerTIfied Reference Design is a 16-bit loop-powered, or 2-wire, transmitter using the DAC8551 and XTR116. The design includes a protection circuit that provides immunity to the IEC61000-4 test suite. The design also includes a circuit to rectify a reverse polarity power supply. The protection circuit and rectifier do not negatively affect the current output performance, resulting in <0.15% total unadjusted error (TUE).
Analog Linearized 3-Wire PT1000 RTD to 2-Wire 4-20mA Current Loop Transmitter Reference Design
TIPD202: This design features a single-chip solution to linearize and transmit a 3-wire PT1000 RTD over the industry standard 2-wire 4-20mA current loop. The design was configured for a -50°C to 250°C temperature range, but other temperature ranges can be achieved by adjusting the component values as discussed in the Theory of Operation section of the reference design guide. Unadjusted design accuracy was measured to be less than 0.15°C over the selected RTD temperature span.
Low Cost Loop-Powered 4-20mA Transmitter EMC/EMI Tested Reference Design
TIPD158: This CerTIfied Reference Design is a low cost system that implements a 12-bit loop-powered, or 2-wire, transmitter using the DAC7311, OPA317, and TL431B. The design includes a protection circuit that provides immunity to the IEC61000-4 test suite. The design also includes a circuit to rectify a reverse polarity supply voltage. The protection circuit and rectifier do not negatively affect the current output performance, resulting in <0.2% total unadjusted error (TUE). This design is well suited for industrial automation and process conrol applications requiring a low-cost solution for 2-wire data transmission.
