TIDA-00661, High Resolution, Fast Startup Analog Front End for Air Circuit Breaker Reference Design
使用 Texas Instruments 的 ADS131E08IPAG 的参考设计
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依据最终产品
- Circuit Breaker
- Power Quality Meter
- Protection Equipment
说明
- TIDA-00661, High Resolution, Fast Startup Analog Front End for Air Circuit Breaker Reference Design. The TIDA-00661 reference design features signal processing front-end subsystem for electronic trip units (ETU) used in air circuit breakers (ACB) or molded case circuit breakers (MCCB). This subsystem consists of Delta-Sigma ADC with 24-Bit resolution and fast startup (< 3ms), 2.5V regulator, FRAM-based microcontroller (MCU) for interfacing to ADC and processing the inputs. The subsystem is designed to start-up, compute full-cycle RMS current, make decisions, and provide trip signal to the solenoid within 30 ms
主要特色
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ADC Resolution24 Bit
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Number of Channels8CH
Featured Parts (14)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TPS7A6550QKVURQ1 | Texas Instruments | Linear Regulators | LDO Regulator Pos 5V 0.3A 3-Pin(2+Tab) TO-252 T/R Automotive AEC-Q100 | 买入 | |
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LM5017MRX/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 7.5V to 100V Synchronous Step Down Single-Out 1.225V 0.6A 8-Pin HSOIC EP T/R | 买入 | |
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LM4041BIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 1.225V to 10V 25mA 3-Pin SOT-23 T/R | 买入 | |
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TPS73201QDBVRQ1 | Texas Instruments | Linear Regulators | LDO Regulator Pos 1.2V to 5.5V 0.25A Automotive AEC-Q100 5-Pin SOT-23 T/R | 买入 | |
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LM4041BIDBZT | Texas Instruments | Voltage References | V-Ref Adjustable 1.225V to 10V 25mA 3-Pin SOT-23 T/R | 买入 | |
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LMT87LP | Texas Instruments | Temperature and Humidity Sensors | Temp Sensor Analog 3-Pin TO-92 T/R | 买入 | |
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LM5160DNTR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 65V Synchronous Step Down Single-Out 2V to 60V 1.5A 12-Pin WSON EP T/R | 买入 | |
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LM5160DNTT | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 65V Synchronous Step Down Single-Out 2V to 60V 1.5A 12-Pin WSON EP T/R | 买入 | |
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LM4041BIDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 1.225V to 10V 25mA 3-Pin SOT-23 T/R | 买入 | |
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LM4041BIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 1.225V to 10V 25mA 3-Pin SOT-23 T/R | 买入 | |
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TPS7A6533QKVURQ1 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.3A 3-Pin(2+Tab) TO-252 T/R Automotive AEC-Q100 | 买入 | |
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LM5160DNTJ | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 65V Synchronous Step Down Single-Out 2V to 60V 1.5A 12-Pin WSON EP T/R | 买入 | |