- RS Stock No.:
- 680-7517
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- A3291KUA-T
- ผู้ผลิต / Manufacturer:
- Allegro Microsystems
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 680-7517
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- A3291KUA-T
- ผู้ผลิต / Manufacturer:
- Allegro Microsystems
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
A3290/1 Chopper Stabilised Precision Hall Effect Latches
The Allegro Microsystems A3290/1 Hall-effect latches are temperature-stable and stress-resistant sensor ICs. They include a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilisation, Schmitt trigger, and a short circuit protected open-drain output to sink up to 25 mA.
A south polarity magnetic field is required to turn on the output and a north polarity field to turn off the output. An on-board regulator permits operation with supply voltages in the range of 3 V to 24 V.
A south polarity magnetic field is required to turn on the output and a north polarity field to turn off the output. An on-board regulator permits operation with supply voltages in the range of 3 V to 24 V.
Symmetrical switchpoints
Resistant to physical stress
Output short-circuit protection
Operation from unregulated supply
Reverse battery protection
Resistant to physical stress
Output short-circuit protection
Operation from unregulated supply
Reverse battery protection
Hall Effect Sensors, Allegro MicroSystems
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Sensor Type | Hall Effect Sensors |
Mounting Type | Through Hole |
Magnetic Type | Bipolar |
Maximum Operating Supply Voltage | 24 V |
Minimum Operating Supply Voltage | 4.2 V |
Package Type | SIP |
Pin Count | 3 |
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -40 °C |