Texas Instruments DRV2700RGPR, Fully Integrated Piezo Driver, 3V to 5.5V Supply, Differential Output, Analog Interface, 20-VFQFN Exposed Pad, -40°C to 150°C, Active.
| Parameter | Value |
|---|---|
| Mounting type | Surface Mount |
| Motor type - AC, DC | Piezo |
| Voltage - load | 3V ~ 5.5V |
| Voltage | 3V ~ 5.5V |
| Interface | Analog |
| Operating temperature | -40°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Applications | General Purpose |
| Case | 20-VFQFN Exposed Pad |
| Output configuration | Differential |
Rated for -40°C to 150°C junction temperature, this driver suits automotive under-hood applications, industrial valve actuators, and any piezo-based system exposed to engine bay or process heat. The VFQFN with exposed pad helps pull heat into the PCB ground plane.
Listed as active with no end-of-life notice. ROHS3 compliant.
Yes — the piezo driver is designed for piezo actuators, which includes ultrasonic transducers. The analog interface and differential output support the drive frequencies typical of ultrasonic cleaning, sonar, and medical imaging transducers.
Yes. The fully integrated control and power stage, combined with the 3V–5.5V supply range, makes it a direct fit for haptic actuators in consumer electronics, automotive touchscreens, and industrial control panels.
The DRV8811PWPR is a bipolar stepper motor driver with half-bridge outputs rated for 1.9 A and 8 V load, while the DRV2700RGPR is a piezo-specific driver with a 3V–5.5V supply and analog interface. They are not functional substitutes — the DRV8811 is for stepper motors, the DRV2700 for piezo actuators.