更多产品参数
Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, PDSO16
制造商:
Texas Instruments
制造商型号:
TRS3232EQPWRQ1
符合标准:
Rohs 符合
不含铅
数据手册:
文档下载
TRS3232EQPWRQ1数据表
参考设计(2)
TIDA-01094 Magnetically Immune Transformerless Power for Isolated Shunt Current Measurement Reference Design | TI.com
TIDA-01094: The TIDA-01094 reference design implements a class 0.5 three-phase transformerless energy measurement system with isolated shunt sensors by using isolated delta-sigma modulators. The delta sigma modulators have their output circuitry capacitively isolated from input circuitry, thereby providing transformerless data isolation. The high-side of each modulator is powered by a cap-drop supply that is also transformerless. Since a transformer is not used in this design, this design is inherently magnetically immune. In addition, the high-side cap-drop power supply reduces the entire system cost, has inherent low conducted and radiated emissions, and reduces the current consumption drawn from the low-side power supply since the high-side is separately powered from Mains instead of being derived from the low-side power supply.
Multi-phase Energy Measurement with Isolated Shunt Sensors Reference Design
TIDA-00601: The TIDA-00601 design implements a Class 0.5% three-phase energy measurement system with isolated shunt sensors. The isolation is achieved through the use of isolated delta-sigma modulators that have output circuitry capacitively isolated from input circuitry. An energy measurement SoC takes the different bit-streams from the isolated modulators and uses its on-board digital filters to produce ADC sample readings. The energy measurement SoC is also used for sensing voltages, calculating metrology parameter values, driving the board’s LCD, and communication to a PC GUI via the board’s isolated RS-232 circuitry. This reference design uses the ISO7420 and ISO7421. This reference design can also be used with the ISO7320C and ISO7321C. This reference design uses the AMC1304M05. This reference design can also be used with the AMC1304M25. This reference design uses the MSP430F67641. This reference design can also be used with the MSP430F67641A.
DigiKey
分销商编号：
296-24863-2-ND
交货地:
港台地区
单价:
- 阶梯 人民币价格(含税) 美元价格
- 2000+ - $1.0246
- 4000+ - $1.0015
- 6000+ - $0.9900
- 10000+ - $0.9772
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-+
总计:
库存/包装：
0
/ Tape & Reel
起订量：
2,000
递增量：
2,000
寄送至：
中国大陆境内
运费规则：
￥300.00
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DigiKey 其它编号产品
分销商编号：
296-24863-6-ND
起订量：
1
包装方式 * 包装量：
Digi-Reel * 1
单价：
$2.0000
分销商编号：
296-24863-1-ND
起订量：
1
包装方式 * 包装量：
Cut Tape * 1
单价：
$2.0000
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