High Sensitivity Latching Digital Hall-effect Sensor ICs: 32312441 SS360NT, SS360ST, SS360ST-10K, SS460S, SS460S-T2, SS460S-T3 Issue F SS460S-LP Datasheet Datasheet FEATURES Fastest response time in its class No-chopper-stabilization High sensitivity Latching magnetics Wide operating voltage range of 3 Vdc to 24 Vdc Built-in reverse voltage Durable design RoHS-compliant material meets Directive 2002/95 POTENTIAL APPLICATIONS Industrial/commercial Brushless dc motor commutation Speed and RPM sensing in electric motors and fans Tachometer, counter pickup Robotics control DESCRIPTION Flow-rate sensing for appliances The SS360NT, SS360ST, SS360ST-10K, SS460S, SS460S-T2, SS460S-T3, and SS460S-LP High Sensitivity Transportation Latching Digital Hall-Effect Sensor ICs are small, sensitive Brushless dc motor commutation and versatile devices that are operated by the magnetic Electronic window lift, anti-pinch power window systems field from a permanent magnet or an electromagnet. They Vehicle convertible roof position are designed to respond to alternating North and South Medical poles. The SS360NT is turned on by a North pole while the Medical equipment using electric motors SS360ST, SS460S, SS460S-T2, SS460S-T3, and SS460S-LP are turned on by a South pole. These sensor ICs PORTFOLIO offer reliable switching points with a high magnetic sensitivity The SS360NT, SS360ST, SS360ST-10K, SS460S, of 30 G typical (55 G maximum). They do not use chopper SS460S-T2, SS460S-T3, SS460S-LP are a part of stabilization on the Hall element, providing a clean output Honeywells family of Latching Digital Hall-effect Sensor ICs signal and a faster latch response time when compared to which also include: competitive high sensitivity Hall-effect latching sensor ICs VF360NT, VF360ST, VF460SP which do use chopper stabilization. These products offer SS360PT, SS460P, SS460P-T2 reverse polarity protection, deliver a stable output over a SS361CT, SS461C -40C to 150C temperature range, and can accept any dc SS361RT, SS461R supply voltage from 3 Vdc to 24 Vdc. For brushless dc motor SS400 Series, SS500 (select catalog listings) manufacturers who need latching sensors with reliable, VF526DT (dual outputs) consistent performance for more efficient and smaller designs, Honeywells High Sensitivity Hall-Effect Latching Digital Sensor ICs respond to low magnetic fields and offer consistent repeatability while delivering faster response times to a change in magnetic field for better motor efficiency. These products are available in five package styles: SS360NT, SS360ST, SS360ST-10K: SOT-23 surface- mount package, pocket tape and reel SS460S: Flat TO-92-style with straight standard leads, bulk package SS460S-T2: Flat TO-92-style with formed leads, ammopack tape-in-box S460S-T3: Flat TO-92-style with straight standard leads, ammopack tape-in-box SS460S-LP: Flat TO-92-style with straight, long leads, pocket tape and reel Sensing and Internet of ThingsHigh Sensitivity Latching Digital Hall-effect Sensor ICs: SS360NT, SS360ST, SS360ST-10K, SS460S, SS460S-T2, SS460S-T3, SS460S-LP Table 1. Electrical and Environmental Specifications (At V = 3.0 Vdc to 24.0 Vdc, 20 mA load, T = -40C to 150C except where otherwise specified. s A Characteristic Condition Min. Typ. Max. Unit Supply voltage SS360NT, SS360ST, SS360ST-10K -40C to 125C 3.0 24.0 VVdc SS360NT, SS360ST, SS360ST-10K 150C 3.0 12.0 SS460S, SS460S-T2, SS460S-T3, SS460S-LP 3.0 24.0 V = 3 Vdc at 25C 3.5 6.0 supply Supply current mA 8.0 Output current 20 mA V sat SS360NT, SS360ST, SS360ST-10K Gauss > 55 0.6 V SS460S, SS460S-T2, SS460S-T3, SS460S-LP 15 mA, Gauss > 55 0.6 Output leakage current Gauss < -55 10.0 A Rise/fall time 25C 1.5 s Thermal resistance: SS360NT, SS360ST, SS360ST-10K single layer, single sided PCB 303 C/W SS460S, SS460S-T2, SS460S-T3, SS460S-LP 233 Magnetic characteristics: operate (Bop) 5 30 55 Gauss release (Brp) -55 -30 -5 differential 40 60 80 Operating temperature -40 150 C Storage temperature: SS360NT, SS360ST, SS360ST-10K -40 150 C SS460S, SS460S-T2, SS460S-T3, SS460S-LP -40 165 Soldering temperature and time: SS360NT, SS360ST, SS360ST-10K infrared reflow process: peak temperature 245C for 10 s max. SS460S, SS460S-T2, SS460S-T3, SS460S-LP wave soldering process: 250C to 260C for 3 s max. NOTICE NOTICE CAUTION These Hall-effect sensor ICs may have an ELECTROSTATIC The magnetic field strength (Gauss) SENSITIVE initial output in either the ON or OFF state required to cause the switch to DEVICES if powered up with an applied magnetic change state (operate and release) DO NOT OPEN OR HANDLE efi ld in the differential zone (applied EXCEPT AT A will be as specified in the magnetic STATIC FREE WORKSTATION magnetic field >Brp and <Bop). Honeywell characteristics. To test the switch recommends allowing 10 s after supply ESD SENSITIVITY: against the specified limits, the switch voltage has reached 5 V (SS360NT, CLASS 3a must be placed in a uniform magnetic SS360ST, SS360ST-10K) or 3 V (SS460S, field. SS460S-T2, SS460S-T3, SS460S-LP) for the output voltage to stabilize. Table 2. Absolute Maximum Specifications Characteristic Min. Typ. Max. Unit Supply voltage -26.0 26.0 V Applied output voltage -0.5 26.0 V Output current 25 mA Magnetic flux no limit Gauss NOTICE Absolute maximum ratings are the extreme limits the device will momentarily withstand without damage to the device. Electrical and mechanical characteristics are not guaranteed if the rated voltage and/or currents are exceeded, nor will the device necessarily operate at absolute maximum ratings. 2 Sensing and Internet of Things