Allegro Microsystems Through Hole Hall Effect Sensor Switch, SIP, 3-Pin
- RS Stock No.:
- 680-7245P
- Mfr. Part No.:
- A1120EUA-T
- Brand:
- Allegro Microsystems
Bulk discount available
Subtotal 25 units (supplied on a continuous strip)*
£15.60
(exc. VAT)
£18.725
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 10,195 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 25 - 95 | £0.624 |
| 100 - 245 | £0.51 |
| 250 - 495 | £0.48 |
| 500 + | £0.45 |
*price indicative
- RS Stock No.:
- 680-7245P
- Mfr. Part No.:
- A1120EUA-T
- Brand:
- Allegro Microsystems
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Allegro Microsystems | |
| Sensor Type | Hall Effect Sensors | |
| Mounting Type | Through Hole | |
| Magnetic Type | Unipolar | |
| Maximum Operating Supply Voltage | 24 V | |
| Minimum Operating Supply Voltage | 3 V | |
| Package Type | SIP | |
| Pin Count | 3 | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Temperature | -40 °C | |
Select all | ||
|---|---|---|
Brand Allegro Microsystems | ||
Sensor Type Hall Effect Sensors | ||
Mounting Type Through Hole | ||
Magnetic Type Unipolar | ||
Maximum Operating Supply Voltage 24 V | ||
Minimum Operating Supply Voltage 3 V | ||
Package Type SIP | ||
Pin Count 3 | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Temperature -40 °C | ||
A1120/1/2/3/5 Chopper Stabilised Hall Effect Sensor Switches, Allegro Microsystems
The Allegro Microsystems A1120, A1121, A1122, A1123, and A1125 Hall-effect, unipolar switches are temperature-stable and stress-resistant sensor ICs. High temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over-molding, temperature dependencies, and thermal stress.
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. The voltage regulator enables supply voltages of 3 V to 24 V.
For the A1120, A1121, A1122, and A1123, a south pole turns on the output and removal turns off the output. For the A1125, it is reversed and the south pole turns off the A1125 output.
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. The voltage regulator enables supply voltages of 3 V to 24 V.
For the A1120, A1121, A1122, and A1123, a south pole turns on the output and removal turns off the output. For the A1125, it is reversed and the south pole turns off the A1125 output.
Unipolar switchpoints
Resistant to physical stress
Superior temperature stability
Output short circuit protection
Operation from unregulated supply
Resistant to physical stress
Superior temperature stability
Output short circuit protection
Operation from unregulated supply
Hall Effect Sensors, Allegro MicroSystems