MRL (miniature ratiometric linear) sensors of the SS494 series have a ratiometric output voltage determined by the supply voltage. This varies in proportion to the strength of the magnetic field. A new integrated Hall-effect circuit chip provides increased temperature stability and temperature sensitivity. Laser-matched thin-film resistors on the chip permit a high degree of accuracy and temperature compensation to reduce zero and gain shifts over temperature. A design with a quadruple Hall effect minimises the impact of mechanical and thermal stresses of the output and creates a stable output. The positive temperature coefficient for sensitivity balances out the negative temperature coefficient of lower-cost magnets for a robust design over broad temperature ranges. - Small size - Low power consumption - Single P-switching power output or current providing linear output - Laser-matched built-in thin-film resistors provide high sensitivity and temperature compensation - Rail-to-rail operation provides a better signal for higher accuracy - Responsive to positive and negative gauss values - Fourfold Hall-effect measuring element for stable output Technical product data: Product type: linear Hall-effect position sensor IC, miniature design Package type: Low-profile TO-92 housing, straight standard connection wires, 14.99-mm, 12.7-mm separation Supply voltage: 4.5-10.5 V DC Output type: Sink/source Connection type: Printed circuit board Magnetic actuator: Ratiometric Operating temperature: -40°C to +150°C Output voltage: typically 0.2 V DC to (Vs - 0.2) V DC; 0.4 V DC to (Vs - 0.4) V DC min. Linearity (% of range): typically -1.0% Temperature error: ± 0.06 % (zero-point shift); -0.01 min., 0.05 max. (sensitivity) Supply current: 8.7 mA at 5 V DC Sensitivity: 3.125 mV ±0.125 mV/G Output-voltage fluctuation (negative G): 0.4 V DC Output-voltage fluctuation (positive G): Vs - 0.4 V DC Output current sourcing: 1 mA min., typically 1.5 mA Output current sinking: 1 mA min., typically 0.6 mA Zero output: 2.50 V DC ±0.075 V DC Response time: 3 µs Magnetic field: -60 mT to 60 mT [-600 G to 600 G] min.; -67 mT to 67 mT [-670 G to 670 G] typical. Output voltage range: 0.4 V DC to (Vs - 0.4) V DC min.; typically 0.2 V DC to (Vs - 0.2) V DC. https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2017-08-05 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2018-05-05 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2018-12-16 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2019-06-20 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2021-04-28 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2021-05-31 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2022-06-23 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2022-12-09 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2023-01-06 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2023-04-07 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2024-05-24 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2024-06-26 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2025-04-04 https://elecena.pl/product/9695541/ss495a-hall-sensor-linear-analogue-to-92 2026-02-13