<
>
Specifications
Operating Current:
5uA
Operation Points:
±19mT
Release Points:
±10.1mT
Operating Temperature:
-40℃~+85℃
Voltage - Supply:
1.65V~3.6V
Mfr. Part #:
BU52077GWZ-E2
Package:
XFBGA-4
Key Attributes
Model Number:
BU52077GWZ-E2
Product Description
Product Overview
The BU52077GWZ is an omnipolar Hall IC featuring a polarity determination circuit for separate operation of both South and North poles. It is designed for applications requiring detection of cover open/close states in devices like tablets and smartphones, and for determining the front/back location or rotational direction of display panels in digital video cameras. Its key advantage is the ability to detect both polarities with separate, dual outputs, combined with micro-power operation and an ultra-compact package.
Product Attributes
- Brand: ROHM
- Product Structure: Silicon monolithic integrated circuit
- Package: UCSP35L1 (Ultra-compact CSP4 Package)
- Radioactive Ray Protection: Not designed.
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 (S-pole) | BopS | - | 15.0 | 19.0 | mT | OUT1 (React to the south pole), VDD=1.80V, Ta=25C |
| Operate Point (N-pole) | BopN | -19.0 | -15.0 | - | mT | OUT2 (React to the north pole), VDD=1.80V, Ta=25C |
| Release Point (S-pole) | BrpS | 10.1 | 14.1 | - | mT | OUT1 (React to the south pole), VDD=1.80V, Ta=25C |
| Release Point (N-pole) | BrpN | - | -14.1 | -10.1 | mT | OUT2 (React to the north pole), VDD=1.80V, Ta=25C |
| Hysteresis | BbysS / BhysN | - | 0.9 | - | mT | VDD=1.80V, Ta=25C |
| Period | Tp | - | 50 | 100 | ms | VDD=1.80V, Ta=25C |
| Supply Current (AVG) | IDD(AVG) | - | 5.0 | 8 | A | VDD=1.80V, Ta=25C |
| Output Type | - | - | CMOS | - | - | - |
| Operating Temperature Range | Topr | -40 | - | +85 | C | - |
| Package Dimensions (W x D x H) | - | 0.80 | 0.80 | 0.40 | mm | UCSP35L1 |
| High ESD Resistance | - | - | 8 | - | kV(HBM) | - |
2202031930_ROHM-BU52077GWZ-E2_C2152575.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
