DS4830 - Maxim Integrated Products

DS4830 Optical Microcontroller

The DS4830 provides a complete optical control, calibration, and monitor solution based on a low-power, 16-bit, microcontroller core, providing program and RAM data memory. I/O resources include a fast/accurate analog-todigital converter (ADC), fast comparators with an internal comparison digital-to-analog converter (DAC), 12-bit DACs, 12-bit PWMs, internal .

Features

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● 16-Bit Low-Power Microcontroller
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● 36 kWords Total Program Memory
• 32 kWords Flash Program Memory
• 4 kWords ROM Program Memory
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● 1 kWords Data RAM
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● 8 DAC Channels
• 12-Bit Buffered Voltage DACs
• Internal or External Reference
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● 10 PWM Channels
• Boost/Buck DC-DC Control with Support for 7-Bit to 12-Bit Resolution and 1MHz Switching Frequency
• Supports 4-Channel TECC H-Bridge Control
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● 8-Bit Fast Comparator with 16-Input Mux
• 1.6μs per Comparison
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● 13-Bit A/D Converter with 26-Input Mux (27ksps)
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● Temperature Measurement Analog Front-End
• Internal Temperature Sensor, ±3.