Speech Synthesis LSI with Automotive grade
The Automotive-grade Speech Synthesis LSI from LAPIS TECHNOLOGY™ operates up to +105°C. It integrates 4-channel mixing with a 1.0W monaural speaker amplifier. It features HQ-ADPCM, a 16-bit D/A converter, and a low-pass filter for high sound quality. It is AEC-Q100 qualified, it meets automotive standards and belongs to Grade 2 (-40°C to +105°C). Fail-safe functions include playback abnormality detection, speaker terminal short-circuit detection, and high-temperature error detection.
Features
- Reduction of software development man-hours and costs
- Easy adjustment of vehicle approach warning sound
- Equipped with a variety of fail-safe functions
- Sound data can be rewritten even after the customer’s product shipment
- Operating Temp. -40°C to +105°C guaranteed even with built-in speaker amplifier
Applications
It is ideal for in-vehicle warning sounds and voice guidance in tens of seconds to several minutes.