The Si7201 is a Hall effect magnetic switch with omnipolar operation, designed for position sensing in battery-powered applications. It is available in a 3-pin SOT-23 package and operates from a 1.71 V to 5.5 V power supply. The device offers a maximum operating point of less than 1.1 mT, typical current consumption of 400 nA at 5 samples per second, and sensitivity drift of less than ±3% over temperature. It features an open-drain output and digital signal processing for temperature and offset drift compensation. The device is rated for operation from -40 °C to +125 °C.
Win Source Part Number: 1235140-SI7201-B-20-
Category: Sensors, Transducers>Magnetic
Package: Tape & Reel
Standard Package: 3,000
Mounting: SMD (SMT)
Technology: Hall Effect
Output Type: Open Drain
Function: Omnipolar Switch
Test Condition: -40°C ~ 125°C
Polarization: North Pole, South Pole
Current - Supply (Max): 400nA (Typ)
Sensing Range: ±4.9mT Trip, ±2.3mT Release
Voltage - Supply: 1.71V ~ 5.5V
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SOT-23-3
Temperature Range - Operating: -40°C ~ 125°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 55 pct.
MSL Level: 2 (1 Year)
HTSUS: 8542.39.0001
Mfr: Silicon Labs
Other Names: 336-6110-6,336-6110-
Base Product Number: SI7201
| Win Source Electronics | |
|---|---|
| Product Category | Solid State Relays |
| Product Number | 1235140-SI7201-B-20-IVR |
| Product Name | Sensors, Transducers - Magnetic Sensors - Switches (Solid State) |
| Mounting | PCBoard; SMD (SMT) |
