Linear and Angle Sensor ICs
SS490 Series Linear Sensor ICs
Hall-effect. Flat TO-92-style packages. Linear sinking or sourcing output
The SS490 Series are small, versatile, linear Hall-effect devices which are operated by the magnetic field from a permanent magnet or an electromagnet. The ratiometric output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field.
The integrated circuitry provides increased temperature stability and sensitivity. Laser-trimmed, thin film resistors provide high accuracy (null to ±%, sensitivity up to ±3%) and temperature compensation. They respond to either positive or negative Gauss, monitoring either or both magnetic poles.
The quad Hall sensing element minimizes the effects of mechanical or thermal stress on the output. The positive temperature coefficient of the sensitivity (+0.02%/°C typical) helps compensate for the negative temperature coefficients of low-cost magnets, providing a robust design over a wide temperature range. Rail-to-rail operation (over full voltage range) provides a more usable signal for higher accuracy.
These products have an operating temperature range of -40°C to 150°C [-40°F to 302°F], appropriate for industrial and automotive environments.
The SS490B versions offer cost-effective sensing solutions with wider null and sensitivity tolerances, and a wider drift over temperature than the SS490A higher performance products. Both the SS490A and SS490B versions have a typical sinking or sourcing output of 1.5 mA continuous, use 7 mA supply current at 5.0 V at 25°C [77°F], and provide predictable performance over the full temperature range.
For design flexibility, these products are available in the following flat TO-92 package styles:
- SS4XX: Straight standard leads, bulk pack
- SS4XX-L: Straight long leads, bulk pack
- SS4XX-T2: Formed leads, ammopack tape-in-box
- SS4XX-T3: Straight standard leads, ammopack tape-in-box
- SS4XX-S: Surface mount, bulk pack
- SS4XX-SP: Surface mount, pocket tape and reel
Others
- Operating Temperature
- -40°C to 150°C [-40°F to 302°F]
- Switching Time Fall (90 % to 10 %)
- 1.5 µs max.
- Magnetic Actuation Type
- Linear
- Output Current Sinking
- 0.6 mA min., 1.5 mA typ. at Vs > 4.5 V
- Output Type
- Sinking or sourcing
- Response Time
- 3 µs
- Supply Current
- 7.0 mA typ. at 5 Vdc
- Output Current Sourcing
- 1 mA min., 1.5 mA typ. at Vs > 4.5 V
- Package Type
- Flat TO-92-style, surface mount, bulk pack, 1000 units/bag
- Flat TO-92-style, straight long leads, bulk pack, 1000 units/bag
- Flat TO-92-style, surface mount, pocket tape and reel, 1000 units/reel
- Flat TO-92-style, straight standard leads, ammopack tape-in-box, 5000 units/box
- Flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box
- Flat TO-92-style, straight standard leads, bulk pack, 1000 units/bag
- Leakage Current
- 10 µA max.
- Sensitivity
- 2.875 min., 3.125 typ., 3.375 max. mV/G
- 3.031 min., 3.125 typ., 3.219 max. mV/G
- 2.425 min., 2.500 typ., 2.575 max. mV/G
- 2.4 min., 2.5 typ., 2.575 max. mV/G
- 3.00 min., 3.125 typ., 3.25 max. mV/G
- 2.969 min., 3.125 typ., 3.281 max. mV/G
- 2.300 min., 2.500 typ., 2.700 max. mV/G
- 4.6 min., 5.0 typ., 5.4 max. mV/G
- Product Type
- Hall-effect linear sensor IC
- Supply Voltage
- 4.5 V to 10.5 V
- Series Name
- SS490
- Output Voltage
- 0.2 V to Vs - 0.2 V typ., 0.4 V to Vs - 0.4 V min.
- Switching Time Rise (10 % to 90 %)
- 1.5 µs max.
- Storage Temperature
- -40°C to 165°C [-40°F to 329°F]
Others
- Operating Temperature
- -40°C to 150°C [-40°F to 302°F]
- Switching Time Fall (90 % to 10 %)
- 1.5 µs max.
- Magnetic Actuation Type
- Linear
- Output Current Sinking
- 0.6 mA min., 1.5 mA typ. at Vs > 4.5 V
- Output Type
- Sinking or sourcing
- Response Time
- 3 µs
- Supply Current
- 7.0 mA typ. at 5 Vdc
- Output Current Sourcing
- 1 mA min., 1.5 mA typ. at Vs > 4.5 V
- Package Type
- Flat TO-92-style, surface mount, bulk pack, 1000 units/bag
- Flat TO-92-style, straight long leads, bulk pack, 1000 units/bag
- Flat TO-92-style, surface mount, pocket tape and reel, 1000 units/reel
- Flat TO-92-style, straight standard leads, ammopack tape-in-box, 5000 units/box
- Flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box
- Flat TO-92-style, straight standard leads, bulk pack, 1000 units/bag
- Leakage Current
- 10 µA max.
- Sensitivity
- 2.875 min., 3.125 typ., 3.375 max. mV/G
- 3.031 min., 3.125 typ., 3.219 max. mV/G
- 2.425 min., 2.500 typ., 2.575 max. mV/G
- 2.4 min., 2.5 typ., 2.575 max. mV/G
- 3.00 min., 3.125 typ., 3.25 max. mV/G
- 2.969 min., 3.125 typ., 3.281 max. mV/G
- 2.300 min., 2.500 typ., 2.700 max. mV/G
- 4.6 min., 5.0 typ., 5.4 max. mV/G
- Product Type
- Hall-effect linear sensor IC
- Supply Voltage
- 4.5 V to 10.5 V
- Series Name
- SS490
- Output Voltage
- 0.2 V to Vs - 0.2 V typ., 0.4 V to Vs - 0.4 V min.
- Switching Time Rise (10 % to 90 %)
- 1.5 µs max.
- Storage Temperature
- -40°C to 165°C [-40°F to 329°F]
- Operating Temperature : -40°C to 150°C [-40°F to 302°F]
- Switching Time Fall (90 % to 10 %) : 1.5 µs max.
- Magnetic Actuation Type : Linear
- Output Current Sinking : 0.6 mA min., 1.5 mA typ. at Vs > 4.5 V
- Output Type : Sinking or sourcing
- Response Time : 3 µs
- Supply Current : 7.0 mA typ. at 5 Vdc
- Output Current Sourcing : 1 mA min., 1.5 mA typ. at Vs > 4.5 V
- Package Type : Flat TO-92-style, surface mount, bulk pack, 1000 units/bag|Flat TO-92-style, straight long leads, bulk pack, 1000 units/bag|Flat TO-92-style, surface mount, pocket tape and reel, 1000 units/reel|Flat TO-92-style, straight standard leads, ammopack tape-in-box, 5000 units/box|Flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box|Flat TO-92-style, straight standard leads, bulk pack, 1000 units/bag
- Leakage Current : 10 µA max.
- Sensitivity : 2.875 min., 3.125 typ., 3.375 max. mV/G|3.031 min., 3.125 typ., 3.219 max. mV/G|2.425 min., 2.500 typ., 2.575 max. mV/G|2.4 min., 2.5 typ., 2.575 max. mV/G|3.00 min., 3.125 typ., 3.25 max. mV/G|2.969 min., 3.125 typ., 3.281 max. mV/G|2.300 min., 2.500 typ., 2.700 max. mV/G|4.6 min., 5.0 typ., 5.4 max. mV/G
- Product Type : Hall-effect linear sensor IC
- Supply Voltage : 4.5 V to 10.5 V
- Series Name : SS490
- Output Voltage : 0.2 V to Vs - 0.2 V typ., 0.4 V to Vs - 0.4 V min.
- Switching Time Rise (10 % to 90 %) : 1.5 µs max.
- Storage Temperature : -40°C to 165°C [-40°F to 329°F]