Description
PGA460TPWQ1 Texas Instruments - Yeehing Electronics
Automotive ultrasonic signal processor andxa0transducer driver
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.969 |
| 100 — 249 | 4.354 |
| 250 — 999 | 3.053 |
| 1,000 + | 1.72 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| PGA460TPWQ1 Datasheet |
More Information
The PGA460-Q1 device is a highly-integrated system on-chip ultrasonic transducer driver and signal conditioner with an advanced DSP core. The device has a complimentary low-side driver pair that can drive a transducer either in a transformer based topology using a step-up transformer or in a direct-drive topology using external high-side FETs. The device can receive and condition the reflected echo signal for reliable object detection. This feature is accomplished using an analog front-end (AFE) consisting of a low-noise amplifier followed by a programmable time-varying gain stage feeding into an ADC. The digitized signal is processed in the DSP core for both near-field and far-field object detection using time-varying thresholds.
