ROHM BU64297GWZ-TR, Voice Coil Motor Driver IC 4-Pin, UCSP
- RS Stock No.:
- 185-0150
- Mfr. Part No.:
- BU64297GWZ-TR
- Manufacturer:
- ROHM
Discontinued product
- RS Stock No.:
- 185-0150
- Mfr. Part No.:
- BU64297GWZ-TR
- Manufacturer:
- ROHM
Product overview and Technical data sheets
Legislation and Compliance
Product Details
The BU64297GWZ is designed to drive Bi-directional voice coil motors. Additionally the driver is able to source the output current without the need for a direction control signal. The driver includes ISRC (intelligent slew rate control) to reduce mechanical ringing to optimize the camera’s autofocus capabilities.
Bi-directional Constant Current Driver
10 bit Resolution Current Control
ISRC Mechanical Ringing Compensation
2-wire Serial Interface (I²C compatible)
Integrated Current Sense Resistor
10 bit Resolution Current Control
ISRC Mechanical Ringing Compensation
2-wire Serial Interface (I²C compatible)
Integrated Current Sense Resistor
Specifications
Attribute | Value |
|---|---|
| Motor Type | Voice Coil |
| Maximum Output Current | ±100mA |
| Maximum Supply Voltage | 4.8 V |
| Mounting Type | Surface Mount |
| Package Type | UCSP |
| Maximum Operating Supply Voltage | 4.8 V |
| Pin Count | 4 |
| Minimum Operating Supply Voltage | 2.3 V |
| Maximum Operating Temperature | +85 °C |
| Product Length | 1.2mm |
| Length | 1.2mm |
| Product Height | 0.3mm |
| Height | 0.3mm |
| Dimensions | 1.2 x 0.77 x 0.3mm |
| Minimum Operating Temperature | -25 °C |
| Product Width | 0.77mm |
| Width | 0.77mm |