company blog about Mingjiada Electronics Supply TI Sensor IC, Supply TI Hall-Effect Current Sensors

Mingjiada Electronics Supply TI Sensor IC, Supply TI Hall-Effect Current Sensors

Shenzhen Mingjiada Electronics Co., Ltd. – Long-term supplier of the full range of TI Hall-effect current sensors, including: the TMCS114 series, TMCS1133-Q1, TMCS1100/TMCS1101, TMCS1108-Q1, TMCS1123, TMCS1126, TMCS1127 and other products across the entire range. The company supports both small-batch sample purchases and large-volume orders, and relies on an efficient logistics system to ensure rapid product delivery.

TMCS114X Series: 550kHz High-Bandwidth Current Measurement
The TMCS114X is a series of Hall-effect current sensors featuring outstanding accuracy, high continuous current capability, highly reinforced isolation and built-in overcurrent detection, enabling safer and more efficient high-voltage application designs. This series supports continuous current measurement up to 125Arms and 175Apk, with a bandwidth of 550kHz, making it suitable for high-power-density applications requiring high-speed current feedback.

TMCS1133-Q1: 1 MHz Ultra-High-Bandwidth Automotive-Grade Sensor
The TMCS1133-Q1 is TI’s latest AEC-Q100-certified high-precision Hall-effect current sensor, featuring a 1MHz signal bandwidth, making it the automotive-grade product with the highest bandwidth in the TMCS family. The device also features enhanced operating voltage, overcurrent detection and ambient magnetic field suppression, providing an ideal solution for automotive power electronics systems requiring ultra-high-speed current detection.

TMCS1100 / TMCS1101 Series Hall-Effect Current Sensors
The TMCS1100 and TMCS1101 are TI’s first zero-drift Hall-effect current sensors, offering ultra-low drift and ultra-high accuracy, along with reliable 3-kVrms isolation. These devices support ±600V operating voltages—40% higher than competing products in the same 8-pin SOIC package—making them suitable for high-voltage systems such as industrial motor drives, solar inverters, energy storage equipment and power supplies.

TMCS1108-Q1: Automotive-grade high-precision current sensing
The TMCS1108-Q1 is a high-performance Hall-effect current sensor designed specifically for automotive applications. It is AEC-Q100 certified, operates within a temperature range of -40°C to 125°C, and features functional safety capabilities. The device offers four sensitivity options: 50 mV/A, 100 mV/A, 200 mV/A and 400 mV/A, supporting both bidirectional and unidirectional current sensing. With a signal bandwidth of 80 kHz and robust 100 V electrical isolation, it is widely used in applications such as motor control, inverter current measurement and power supply monitoring.

TMCS1123 / TMCS1123-Q1: 250 kHz high-precision current measurement
The TMCS1123 is an optically isolated Hall-effect current sensor offering a signal bandwidth of 250 kHz and a response time of 1 µs, with industry-leading isolation performance and accuracy. The device features a high continuous current capability of 80 A RMS, a reinforced isolation operating voltage of up to 1100 V DC, and withstands an isolation voltage of up to 5000 V RMS.

TMCS1126 / TMCS1126-Q1: 500 kHz High-Speed Benchmark
The TMCS1126 is the fastest member of the TMCS family, offering a 500 kHz signal bandwidth and a response time of just 250 ns, with a propagation delay as low as 60 ns and an overcurrent detection response of only 100 ns. This device achieves the highest level of accuracy in the TMCS series, with the Grade A version offering a sensitivity error as low as ±0.1%, a sensitivity thermal drift of only ±20 ppm/°C, an offset error of ±0.2 mV, and a non-linearity of ±0.1%. Supporting a range of sensitivity options from 15 mV/A to 150 mV/A, it can measure currents up to ±120 A.

TMCS1127 / TMCS1127-Q1: 250 kHz coverage for industrial and automotive applications
The TMCS1127 offers a 250 kHz signal bandwidth, a 1 µs response time and a 110 ns propagation delay, with a high continuous current capability of 80 A RMS, enabling a current measurement range of up to ±96 A. Its accuracy specifications are equally impressive: sensitivity error of ±0.4%, sensitivity thermal drift of ±40 ppm/°C, and non-linearity of ±0.2%.

Mingjiada Electronics is a long-term supplier of [TI] Hall-effect current sensors, including but not limited to the following:
TMCS1100A3QDRQ1
TMCS1101A3BQDRQ1
TMCS1100A4QDRQ1
TMCS1101A3UQDRQ1
TMCS1108A4BQDRQ1
TMCS1107A3UQDRQ1
TMCS1108A3BQDRQ1
TMCS1107A4UQDRQ1
TMCS1107A3BQDRQ1
TMCS1101A2UQDRQ1
TMCS1101A4BQDRQ1
TMCS1101A2BQDRQ1
TMCS1100A1QDRQ1
TMCS1101A1UQDRQ1
TMCS1107A1BQDRQ1
TMCS1107A4BQDRQ1

For further product information or enquiries regarding specific models, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for more details on our product range.