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Supply and Demand TI TMCS1108A4BQDRQ1 ±100V Isolated Hall Effect Current Sensing

Supply and Demand TI TMCS1108A4BQDRQ1 ±100V Isolated Hall Effect Current Sensing

Source:our siteTime:2023-07-13Views:

Shenzhen Mingjiaoda Electronics Co., Ltd. supplies and purchases TI TMCS1108A4BQDRQ1 AEC-Q100 Compliant 100V Isolated Hall Effect Current Sensor with Internal ReferenceDevice Description:The TMCS1108A4BQDRQ1 is a galvanically isolated Hall-effect curr…

Shenzhen Mingjiaoda Electronics Co., Ltd. supplies and purchases TI TMCS1108A4BQDRQ1 AEC-Q100 Compliant ±100V Isolated Hall Effect Current Sensor with Internal Reference


Device Description:

The TMCS1108A4BQDRQ1 is a galvanically isolated Hall-effect current sensor that measures DC or AC current with high accuracy, excellent linearity, and temperature stability. The low-drift, temperature-compensated signal chain achieves <3% full-scale error over the temperature range of the device.


The TMCS1108A4BQDRQ1 consumes a maximum supply current of 6mA, and all sensitivity options are rated over the -40°C to +125°C operating temperature range.


Features

- Compliant with AEC-Q100 for automotive applications

- Temperature Class 1: - 40 °C to 125 °C, T A

- Provides functional safety

- Documentation to aid in functional safety system design

- Overall error: ±1% typical, ±3% maximum, -40°C to 125°C

- Sensitivity error: ±0.9 per cent

- Offset voltage error: 40mA

- Temperature drift 0.2mA/°C

- Linearity error: 0.5 per cent

- Multiple sensitivity options:

- TMCS1108A1B/U-Q1: 50mV/A

- TMCS1108A2B/U-Q1: 100mV/A

- TMCS1108A3B/U-Q1: 200mV/A

- TMCS1108A4B/U-Q1: 400mV/A

- Zero-drift internal reference

- Bidirectional and unidirectional current sensing

- Operating supply voltage range: 3V to 5.5V

- Signal bandwidth: 80kHz

- Robust 100V galvanic isolation


Applications

- Motor and load control

- Inverter and H-bridge current measurement

- Power factor correction

- Overcurrent protection

- DC and AC power monitoring

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