描述 Description

High Voltage Vibration Motor Driver with Immersion Licensed

DW7913/13A is a high voltage vibration motor driver that delivers intensive vibration effects with high voltage boost converter and H-bridge driver. The Real-Time Playback mode is a simple 8-bit register interface where the user enters a register value over I2C. The internal memory and the memory playback mode using waveform sequencer reduce the burden imposed on the host processor including offloading processing requirements such as digital streaming, latency improvement and I2C traffic reduction. DW7913/13A features a full shutdown and an automatic go-to-standby state to reduce power consumption. The optimum waveform is applied to customize the vibration power as well as the tactile sense.

特性 Features

- Immersion TouchSense? 5000 HD Haptic Certified and Compatible
- 2.5V to 5.0V power supply
- Differential output (H-Bridge)
- Fast wake-up time (Max. 100us)
- Protection function : OCP / TSD / UVLO
- Fast Mode Plus I2C interface compatible (1.8V I/O)
- No-ACK error handling
- 128 bytes First-In, First-Out (FIFO) for data streaming

應(yīng)用 Application

- Mobile phones and Tablet
- Tablet
- Drone
- Navigation and control panel for automobile
- VR/AR camera