Analog Devices Inc.


The AD7741/AD7742 are a new generation of synchronous voltage-to-frequency converters (VFCs). The AD7741 is a single-channel version in an 8-lead package (SOIC/DIP) and the AD7742 is a multichannel version in a 16-lead package (SOIC/DIP). No user trimming is required to achieve the specified performance.The AD7741 has a single buffered input whereas the AD7742 has four buffered inputs that may be configured as two fully-differential inputs or three pseudo-differential inputs. Both parts include an on-chip +2.5 V bandgap reference that provides the user with the option of using this internal reference or an external reference.The AD7741 has a single-ended voltage input range from 0 V to REFIN. The AD7742 has a differential voltage input range from ?VREF to +VREF. Both parts operate from a single +5 V supply consuming typically 6 mA, and also contain a power down feature that reduces the current consumption to less than 35 ?A.Applications Low Cost Analog-to-Digital Conversion Signal Isolation AD7742 is obsolete


Part number: EVAL-AD7741/42EBZ

More details from Analog Devices Inc.


Distributor SKU Stock Cost
DigiKey EVAL-AD7741/42EBZ-ND 0 $107.50 Buy
Mouser Electronics 584-EVALAD774142EBZ 1 $157.42 Buy
Win Source EVAL-AD7741/42EBZ 2 Buy
Analog Devices Inc EVAL-AD7741/42EBZ $132.28 Buy
Farnell EVAL-AD7741/42EBZ * $105.58 Buy
element14 APAC EVAL-AD7741/42EBZ * $126.80 Buy

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