| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,932 pcs
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8932 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HV892K7-G from Microchip Technology is a specialized integrated circuit for driving liquid lenses. It features an I2C interface for control and is capable of driving capacitive loads up to 200pF. The device supports programmable drive amplitudes compatible with 40VRMS to 60VRMS lenses.
Key electrical specifications include a supply voltage range of 2.65V to 5.5V and an I2C clock frequency up to 400kHz. The IC integrates an on-chip boost converter, eliminating the need for external inductors. It operates with low supply currents, drawing a maximum of 20mA when active and as little as 500nA in standby mode.
Designed for compact applications, the HV892K7-G is housed in a 10-WDFN exposed pad package, suitable for surface mounting. Its operating temperature range is -40°C to +85°C, making it suitable for various environmental conditions. The controlled drive edge helps reduce EMI.
Applications for this liquid lens driver include cell phone cameras, PDA cameras, barcode readers, and web cameras, where precise and efficient lens focusing is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HV892K7-G operates with a supply voltage ranging from 2.65V to 5.50V.
The I2C logic level reference voltage for the HV892K7-G is between 1.70V and 2.95V.
The HV892K7-G supports a maximum I2C clock frequency of 400kHz.
The HV892K7-G can operate within a temperature range of -40°C to +85°C.
The HV892K7-G has a load capacitance range of 100pF to 200pF.
The HV892K7-G is available in 10-DFN (4x4) and 10-WDFN Exposed Pad packages.
The HV892K7-G uses surface mount technology.