Battery Powered Device Hall Sensor ROHM BU52737GWZ-E2 Omnipolar Detection with Separate Pole Outputs
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The BU5277GWZ is an omnipolar detection Hall IC with separate outputs for South and North pole detection. It utilizes an intermittent operation method for micro power consumption, making it ideal for battery-powered devices. This ultra-compact Hall IC enables the detection of cover open/close states in smartphones and tablets, and can be used for detecting the insertion of wireless earphones into their cases, or for front/back side and rotational direction detection in digital cameras and other display panel applications.
Product Attributes
- Brand: ROHM Co., Ltd.
- Product Structure: Silicon integrated circuit
- Note: This product has no designed protection against radioactive rays.
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| VDD Voltage Range | VDD | 2.5 | 3.0 | 4.5 | V | |
| Operate Point | BOPS | - | 15 | 17 | mT | Output: OUT1 (Detect to the south pole) |
| Operate Point | BOPN | -17 | -15 | - | mT | Output: OUT2 (Detect to the north pole) |
| Release Point | BRPS | 11 | 13 | - | mT | Output: OUT1 (Detect to the south pole) |
| Release Point | BRPN | - | -13 | -11 | mT | Output: OUT2 (Detect to the north pole) |
| Hysteresis | BHYSS | - | 2 | - | mT | |
| Hysteresis | BHYSN | - | 2 | - | mT | |
| Period | tP | - | 50 | 100 | ms | |
| Supply Current (AVG) | IDD | - | 0.8 | 1.8 | A | Average |
| Output Type | CMOS | |||||
| Operating Temperature Range | Topr | -40 | +25 | +85 | C | |
| Package | UCSP35L1 | W (Typ) x D (Typ) x H (Max): 0.80 mm x 0.80 mm x 0.40 mm |
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral