SGM4547 Overview
The SGM4547 is matched dual-channel high speed piezo-sounder and ultra-sound transducer driver which is integrated boost DC/DC to achieve high driven voltage. The unique circuit design provides excellent performance for delivering 2A peak current to highly capacitive loads. To reduce problems with time and clock skew, SGM4547 is a good choice, with matching delays and maintaining integrity of input to output...
SGM4547 Key Features
- Integrated Boost DC/DC to Achieve 26V (MAX) Driven Voltage
- 2A Peak Driven Current to Drive Capacitive Loads
- Wide Operating Voltage Range
- High Speed Driver
- Very Short Rise Time and Fall Time
- Improved Response Times
- Matched Rise Time and Fall Time
- Independent Enable Control for Each Channel
- Reduced Clock Skew between Dual Channels
- Output is at Low under UVLO Protection
SGM4547 Applications
- Integrated Boost DC/DC to Achieve 26V (MAX) Driven Voltage
- 2A Peak Driven Current to Drive Capacitive Loads