| TYPE | DESCRIPTION |
|---|
| Mounting Style | PCB |
| Number of Pins | 4 Pin |
| Supply Voltage (DC) | 4.50V (min) |
| Case/Package | SIP-4 |
| Output Voltage | 0.4 V |
| Output Current | 20 mA |
| Supply Current | 15 mA |
| Switching Current | 20 mA |
| Output Current (Max) | 20 mA |
| Operating Temperature (Max) | 105 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5V ~ 16V |
| Supply Voltage (Max) | 16 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | End of Life |
| Packaging | Bulk |
| Operating Temperature | -40℃ ~ 105℃ (TA) |
The SS421 Series Adjustable Hall-effect Under-speed Detectors are designed to monitor fan or motor performance. This temperature-compensated, Hall-effect IC contains a timing circuit and logic, that senses magnetic input frequency. The internal circuitry contains a timer so that one or two pulses at a slower repetition rate than the set point do not produce an unwanted output.
●Features:
● Wide Temperature Ranges for Design Flexibility
● Temperature Compensated for Consistent Operation with Low-Cost Magnets
● Bipolar Operation for Easy RPM Counting Using Ring Magnets
● Built-In Timing Circuit Greatly Simplifies and Reduces the Cost of PC Board Design
● Speed Trip Point Adjustable with External Resistor and Capacitor
Honeywell
5 Pages / 0.44 MByte
Honeywell
9 Pages / 0.49 MByte
Honeywell
5 Pages / 0.44 MByte
Honeywell
Hall Effect Sensor Bipolar 5V/9V/12V/15V 4Pin SIP
Honeywell
Hall Effect Sensor Bipolar 5V/9V/12V/15V 4Pin SIP
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