ADUC843BSZ62-5

ADUC843 is a complete smart transducer front end, that integrates a high performance self calibrating multichannel ADC, a dual DAC, and an optimized single-cycle 20MHz 8-bit MCU (8051 instruction set compatible) on a single chip. It is widely used in application such as optical networking, laser power control, base station systems, precision instrumentation, smart sensors, transient capture systems, DAS and communications systems etc.

• Supply voltage is 5V
• User program code space is 62
• Resolution is 12bits, reference temperature coefficient is ±15ppm/°C typ
• On-chip temperature monitor function
• Power supply current (normal mode) is 4.5mA at (VDD = 3V)
• Power supply current (power-down mode) is 10µA typ at (VDD = 3V)
• Watchdog timer (WDT), power supply monitor (PSM)
• Time interval counter (TIC), UART, I²C®, and SPI® Serial I/O
• Operating temperature is –40°C to +85°C
• Packaging style is 52-lead plastic quad flat package [MQFP]

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party