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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 | RR122-2E23-511 |
| Description | Magnetic Sensor; TMR digital sensor; Push-Pull, Active Low |
| Datasheet | Download Datasheet |
The Coto RR122-2E23-511 is a TMR (tunneling magnetoresistance) digital sensor with an unipolar response and a push-pull, active low output, in a SOT-23-3 surface mount package.
Operate point -15 G typ (-11 G min, -19 G max), south pole; release point -10 G typ (-6 G min, -14 G max), south pole; hysteresis 5 G typ (3 G min).
Supply 1.7 to 5.5 V DC (3.0 V typ); supply current 100 nA typ at 1.7 V; 135 nA typ at 3.0 V (average, 10 Hz); sampling frequency 10 Hz typ (6 to 14 Hz); power-on time 50 µs typ, 75 µs max.
It withstands magnetic fields up to ±2000 G.
Size 2.9 x 1.6 x 1.2 mm; Tape & Reel, 3,000 pcs.
It operates from -40...+125 °C.
| Category | |
| Manufacturer | Coto |
| Sensor Type | TMR digital sensor |
| Output Type | Push-Pull, Active Low |
| Magnetic Polarity Response | Unipolar |
| Operate Point | -15 G typ (-11 G min, -19 G max), south pole |
| Release Point | -10 G typ (-6 G min, -14 G max), south pole |
| Hysteresis | 5 G typ (3 G min) |
| Supply Voltage | 1.7 to 5.5 V DC (3.0 V typ) |
| Supply Current | 100 nA typ at 1.7 V; 135 nA typ at 3.0 V (average, 10 Hz) |
| Sampling Frequency | 10 Hz typ (6 to 14 Hz) |
| Power-On Time | 50 µs typ, 75 µs max |
| Maximum Magnetic Field Exposure | ±2000 G |
| Package | SOT-23-3 |
| Mounting Type | Surface Mount |
| Dimensions | 2.9 x 1.6 x 1.2 mm |
| Moisture Sensitivity Level | MSL 1 |
| Packaging | Tape & Reel, 3,000 pcs |
| Operating Temperature | -40...+125 |
| Storage Temperature | -65...+150 |