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PGA460-Q1
SLASEC8C – FEBRUARY 2017 – REVISED FEBRUARY 2023
PGA460-Q1 Automotive Ultrasonic Signal Processor and Transducer Driver
1 Features
• Fully integrated solution for ultrasonic sensing • AEC-Q100 qualified with the following results:
– Device temperature grade 2: –40°C to +105°C ambient operating temperature
– Device HBM ESD classification level 2 – Device CDM ESD classification level C4B • 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
PGA460-Q1 Datasheet
