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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Coto |
| Manufacturer Product Number | RR122-3C72-512 |
| Description | Magnetic Sensor; TMR digital sensor; Push-Pull, Active Low |
| Datasheet | Download Datasheet |
The Coto RR122-3C72-512 is a TMR (tunneling magnetoresistance) digital sensor with a bipolar response and a push-pull, active low output, in a LGA-4 surface mount package.
Operate point +10 G typ (7 G min, 13 G max), north pole (BOPN); release point -10 G typ (-7 G min, -13 G max), south pole (BRPS).
Supply 1.7 to 5.5 V DC (3.0 V typ); supply current 9 µA typ at 1.7 V; 11 µA typ at 3.0 V (average, 2500 Hz); sampling frequency 2500 Hz typ (1500 to 3500 Hz); power-on time 50 µs typ, 75 µs max.
It withstands magnetic fields up to ±600 G.
Size 1.45 x 1.45 x 0.44 mm; Tape & Reel, 3,000 pcs.
It operates from -40...+85 °C.
| Category | |
| Manufacturer | Coto |
| Sensor Type | TMR digital sensor |
| Output Type | Push-Pull, Active Low |
| Magnetic Polarity Response | Bipolar (latching) |
| Operate Point | +10 G typ (7 G min, 13 G max), north pole (BOPN) |
| Release Point | -10 G typ (-7 G min, -13 G max), south pole (BRPS) |
| Supply Voltage | 1.7 to 5.5 V DC (3.0 V typ) |
| Supply Current | 9 µA typ at 1.7 V; 11 µA typ at 3.0 V (average, 2500 Hz) |
| Sampling Frequency | 2500 Hz typ (1500 to 3500 Hz) |
| Power-On Time | 50 µs typ, 75 µs max |
| Maximum Magnetic Field Exposure | ±600 G |
| Package | LGA-4 |
| Mounting Type | Surface Mount |
| Dimensions | 1.45 x 1.45 x 0.44 mm |
| Moisture Sensitivity Level | MSL 3 |
| Packaging | Tape & Reel, 3,000 pcs |
| Operating Temperature | -40...+85 |
| Storage Temperature | -65...+150 |