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RENESAS DA728200V4C Haptic Driver
The DA7282 is an ultra-low power haptic driver designed for both Linear Resonant Actuators (LRA) and Eccentric Rotating Mass (ERM) actuators. It features automatic resonant frequency tracking, wideband support, and integrated waveform memory for custom haptic sequences. The device supports multiple input triggers, low latency wake-up, and high-fidelity feedback through active BEMF monitoring. Its compact packages and minimal power consumption make it ideal for mobile, wearable, automotive, and industrial applications requiring efficient and rich haptic feedback.
RENESAS DA728200V4C Haptic Driver Specifications:
- Power Supply Voltage: 1.35 V to 5.5 V
- Power Consumption in OFF state: 5 nA
- Idle Current: 0.68 μA
- Drive Current Max: 500 mA
- Actuator Frequency Range: 25 Hz to 1000 Hz
- Package Options: WLCSP 1.35 x 1.75 mm, QFN 3.0 x 3.0 mm
- Thermal Resistance (WLCSP): Junction-to-ambient 90.3°C/W
- ESD Protection: 4 kV HBM
- Input Interface: I2C, PWM, GPI triggers
- Waveform Memory: 100 bytes with independent sequences
- Control Modes: Open-loop wideband, closed-loop frequency tracking
- Features: Active acceleration, rapid stop, impedance monitoring
- Supported Actuators: LRAs, wideband LRAs, DMAs, ERMs
- Operating Conditions: -40°C to 85°C ambient
- Fault Detection: Over-temperature, short circuit, impedance fault detection
- Low Power Mode: Idle (0.68 μA), Standby (0.8 mA)
Buy the Dialog Series DA7282 Haptic Driver: Low Power Wideband Actuator Control
Experience high-fidelity haptic feedback with the Dialog DA7282, an ultra-low power driver compatible with LRAs and ERMs. Its advanced features include automatic resonant frequency tracking, wideband support, integrated waveform memory, and multiple trigger inputs. Designed for mobile, wearable, automotive, and industrial applications, this compact device ensures efficient power consumption, quick wake-up, and robust fault detection. Enhance your product’s tactile experience while reducing system complexity and cost—order the DA7282 online today for reliable and precise haptic control.
Get Dialog DA7282 today—built for precision and long-lasting durability in low power haptic applications.
Frequently Asked Questions
Where can I buy RENESAS DA728200V4C?
You can click on the BUY or RFQ button to purchase DA728200V4C from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part DA728200V4C?
You can download the DA728200V4C datasheet or visit the RENESAS website for support.
Who is the manufacturer of DA728200V4C?
RENESAS