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MAX199AEAI+ is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC DAS 12BIT 100K 28SSOP. Review the specifications below when checking this part for your BOM.
The MAX199AEAI+ is a multi-range, 12-bit data-acquisition system (DAS) requiring a single +5V supply. It features eight analog input channels independently programmable for ranges of ±VREF, ±VREF/2, 0V to VREF, or 0V to VREF/2, extending effective dynamic range to 14 bits. The device provides a 100ksps throughput rate with a 5MHz bandwidth track/hold and fault protection up to ±16.5V. It utilizes an 8+4 parallel interface compatible with TTL/CMOS logic and supports internal or external clocking.
Verify the AEAI+ suffix indicates the extended temperature range (-40°C to +85°C) and SSOP-28 package. Confirm RoHS compliance status as indicated in distributor specifications. Ensure the source document matches the specific part number variant for accurate electrical parameter verification.
Select this component when interfacing sensors such as 4mA-to-20mA or ±12V/±15V devices to a single +5V system. Choose the MAX199AEAI+ over commercial variants if operation below 0°C is required. Verify that the 8+4 parallel bus interface aligns with the target microprocessor architecture.
The MAX199A series belongs to the Maxim Integrated DAS family. The 'E' suffix denotes the industrial temperature range (-40°C to +85°C), while 'I' specifies the SSOP-28 plastic package. This variant differs from the MAX197, which offers different input ranges like ±10V.
Public confirmed substitute part numbers are not available in the provided documentation.
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