Allegro MicroSystems A1220LUA-T Magnetic Sensors
Linear Hall Effect Sensor, Latching, 800kHz, 3-24V, SIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A1220LUA-T
Detailed Description
Linear Hall Effect Sensor, Latching, 800kHz, 3-24V, SIP
Package
SIP-3
Lifecycle Status
Active
Datasheet
A1220LUA-T Datasheet
Quick Jump:
Technical Specifications
Allegro MicroSystems A1220LUA-T Magnetic Sensors technical specifications.
General
Series
A1220-1-2-3
RoHS
Yes
Mounting Type
Through Hole
Supply Voltage
3 V ~ 24 V
Current Pmpp
4 mA
Maximum Output Current
25 mA
Operating Point Min Max
- 40 G to - 5 G
Collector Emitter Saturation Voltage
3 V to 24 V
Minimum Operating Temperature C
- 40
Maximum Operating Temperature C
+ 150
Alternate Parts Comparison (A1220LUA-T vs A1214LUA-T vs A1102LUA-T vs A1212LUA-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | A1220-1-2-3 | A121X | A110X | A121X |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Supply Voltage | 3 V ~ 24 V | 3.8 V ~ 24 V | 3.8 V ~ 24 V | 3.8 V ~ 24 V |
| RoHS | Yes | Yes | Yes | Yes |
| Maximum Output Current | 25 mA | 25 mA | 25 mA | 25 mA |
| Operating Point Min Max | - 40 G to - 5 G | 140 G to 300 G | 130 G to 230 G | 50 G to 175 G |
| Package | SIP-3 | SIP-3 | SIP-3 | SIP-3 |
| Output Type | Open Drain | -- | NMOS | NMOS |
| Output Voltage | 185 mV | -- | 215 mV | 215 mV |
| Termination Style | Solder Pad | -- | Solder Pad | Solder Pad |
| Operating Temperature | -- | - 40°C ~ + 150°C | - 40°C ~ + 150°C | - 40°C ~ + 150°C |
| Operating Supply Current | -- | 4.1 mA | 4.1 mA | 4.1 mA |
| Action |
More Parts in Switches (Solid State)
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
A1120LUA-TAllegro MicroSystemsHall Effect Sensor 25mA Unipolar 3.3V/5V/9V/12V/15V/18V Automotive 3-Pin Ultra Mini SIP Bulk
