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Specifications
Operating Current:
4.4uA
Operation Points:
±3.2mT
Release Points:
±1.2mT
Operating Temperature:
-40℃~+85℃
Voltage - Supply:
1.65V~3.6V
Mfr. Part #:
BU52092GWZ-E2
Package:
XFBGA-4
Key Attributes
Model Number:
BU52092GWZ-E2
Product Description
Product Overview
The BU52092GWZ is an omnipolar detection Hall IC, functioning as a magnetic switch capable of operating with both S- and N-poles. This Hall IC is designed for applications such as tablets and smartphones to detect the open and close states of covers. It features micro power operation through an intermittent operation method and comes in an ultra-compact package.
Product Attributes
- Brand: ROHM Co., Ltd.
- Product Structure: Silicon monolithic integrated circuit
- Radioactive Ray Protection: Not designed with protection against radioactive rays.
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| VDD Voltage Range | VDD | 1.65 | 1.80 | 3.60 | V | Ta= -40C to +85C |
| Operate Point | BopS | - | 2.4 | 3.2 | mT | VDD=1.8V Ta=25C |
| Operate Point | BopN | -3.2 | -2.4 | - | mT | VDD=1.8V Ta=25C |
| Release Point | BrpS | 1.2 | 2.0 | - | mT | VDD=1.8V Ta=25C |
| Release Point | BrpN | - | -2.0 | -1.2 | mT | VDD=1.8V Ta=25C |
| Hysteresis | BbysS | - | 0.4 | - | mT | VDD=1.8V Ta=25C |
| Hysteresis | BbysN | - | 0.4 | - | mT | VDD=1.8V Ta=25C |
| Period | Tp | - | 50 | 100 | ms | VDD=1.8V Ta=25C |
| Average Supply Current | IDD | - | 4.4 | 8 | A | VDD=1.8V Ta=25C |
| Output High Voltage | VOH | VDD - 0.2 | - | - | V | IOUT=-0.5mA |
| Output Low Voltage | VOL | - | - | 0.2 | V | IOUT=+0.5mA |
| Operating Temperature Range | Topr | -40 | - | +85 | C | - |
| Storage Temperature Range | Tstg | -40 | - | +125 | C | - |
| Package Dimensions (W x D x H Max) | 0.80 | 0.80 | 0.40 | mm | UCSP35L1 |
2202031930_ROHM-BU52092GWZ-E2_C2152502.pdf
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