Datasheet Details
| Part number | PGA460 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.23 MB |
| Description | Ultrasonic Signal Processor and Transducer Driver |
| Datasheet |
 PGA460 Datasheet
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General Description
The PGA460 device is a highly-integrated system on-chip ultrasonic transducer driver and signal conditioner with an advanced DSP core.
Key Features
- Fully integrated solution for ultrasonic sensing.
- Complimentary low-side drivers with configurable current limit supporting both transformer based and direct drive topology for transducer excitation.
- Single transducer for both burst/listen or a transducer pair, one for burst and the other for listen operation.
- Low-noise receiver with programmable 6-point time-varying gain (32 to 90 dB) with DSP (BPF, demodulation) for echo envelope detection.
- Two pre.