Suzhou Matrix Optoelectronics Co., Ltd.
中文
GaAs Hall Elements
InSb Hall Element
Magnetoresistive elements
Switch Hall IC
Linear Hall IC
Integrated current sensing chip
Product Introduction

The linear Hall IC consists of a GaAs Hall sensing core with high sensitivity, high signal-to-noise ratio, and low offset voltage, and a back-end conditioning circuit that integrates amplification, temperature compensation, filtering, etc., which can convert the magnetic induction intensity into a voltage signal output, and the output voltage and the magnetic induction intensity are linearly related.

Linear output

Open-loop current sensing

Product selection(Click on the model number to view the details)
Model Image Industrial/vehicle gauges Operating Voltage
(V)		 Output mode Output Voltage Range
(V)		 Voltage Reference
(V)		 Sensitivity
(mV/Gs)		 Linearity Operating Bandwidth
(Hz)		 Operating Temperature
(℃)		 Form factor Minimum Packing Quantity
(pcs)
GS302SA-3S
Work Gauge 3.3/5 Fixed/proportional output 0.1~VCC-0.1 not 0.1-100 ±0.1% 250k -40~125 TO92 300
GS302SA-3D
Work Gauge 3.3/5 Fixed/proportional output 0.1~VCC-0.1 not 0.1-100 ±0.1% 250k -40~125 TO94-3 300
GS303
Work Gauge 5 Proportional output 0.1VCC~0.9VCC not 1.5-10 ±0.1% 200k -40~150 TO92 300
GS803
Work Gauge 5 Proportional output 0.1VCC~0.9VCC not 1.5-10 ±0.1% 200k -40~150 SOT23 300
GS301
Work Gauge 3.3/5 Fixed/proportional output 0.1~VCC-0.1 0.5/1.65/2.5/0.5VCC 0.1-100 ±0.1% 250k -40~125 TO94 300
GSA301
Vehicle Specifications 3.3/5 Fixed/proportional output 0.1~VCC-0.1 0.5/1.65/2.5/0.5VCC 0.1-100 ±0.1% 250k -40~125 TO94 300
GS401-8R
Work Gauge 3.3/5 Fixed/proportional output 0.1~VCC-0.1 0.5/1.65/2.5/0.5VCC 0.1-100 ±0.1% 250k -40~125 SOP8 300
GS302SA
Work Gauge 3.3/5 Fixed/proportional output 0.1~VCC-0.1 0.5/1.65/2.5/0.5VCC 0.1-100 ±0.1% 250k -40~125 TO94 300
GS302SA-3
Work Gauge 3.3/5 Fixed/proportional output 0.1~VCC-0.1 not 0.1-100 ±0.1% 250k -40~125 TO92 300