The BU52271NUZ is an omnipolar detection Hall IC with dual CMOS outputs for detecting both South and North magnetic poles, designed for applications such as tablets, smartphones, and digital cameras. It operates from a 1.65 V to 3.60 V supply, draws a typical average supply current of 4.4 µA, and features a magnet operate point of ±1.7 mT with 0.4 mT hysteresis. The device is packaged in an ultra-compact VSON04Z1114A case measuring 1.10 mm × 1.40 mm × 0.40 mm and includes an exposed pad connected to GND. It operates reliably from -40 °C to +85 °C and requires a bypass capacitor between VDD and GND.
Win Source Part Number: 1050009-BU52271NUZ-Z
Category: Sensors, Transducers>Magnetic
Package: Tape & Reel
Standard Package: 5,000
Mounting: SMD (SMT)
Technology: Hall Effect
Output Type: CMOS
Function: Omnipolar Switch
Test Condition: 25°C
Polarization: North Pole, South Pole
Current - Supply (Max): 8µA
Current - Output (Max): 500µA
Sensing Range: ±2.5mT Trip, ±0.5mT Release
Voltage - Supply: 1.65V ~ 3.6V
Package / Case: 4-XFDFN Exposed Pad
Temperature Range - Operating: -40°C ~ 85°C
ECCN: EAR99
Fake Threat In the Open Market: 68 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8542.39.0001
Mfr: Rohm Semiconductor
Other Names: BU52271NUZ-ZE2-ND,84
Base Product Number: BU52271
Product Status: Not For New Designs
| Win Source Electronics | |
|---|---|
| Product Category | Solid State Relays |
| Product Number | 1050009-BU52271NUZ-ZE2 |
| Product Name | Sensors, Transducers - Magnetic Sensors - Switches (Solid State) |
| Mounting | PCBoard; SMD (SMT) |
