Analog Devices Inc.

The AD7400A is a second-order, ?-? modulator that converts an analog input signal into a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc., iCoupler? technology. The AD7400A operates from a 5 V power supply and accepts a differential input signal of ?250 mV (?320 mV full scale). The analog input is sampled continuously by the analog modulator, eliminating the need for external sample-and-hold circuitry. The input information is contained in the output stream as a density of ones with a data rate of 10 MHz. The original information can be reconstructed with an appropriate digital filter. The serial I/O can use a 5 V or a 3 V supply (VDD2).The serial interface is digitally isolated. High speed CMOS, combined with monolithic air core transformer technology, means the on-chip isolation provides outstanding performance characteristics superior to alternatives such as optocoupler devices. The part contains an on-chip reference and has an operating temperature range of ?40?C to +125?C. The AD7400A is offered in an 8-lead surface-mount PDIP with gull wing leads and a 16-lead SOIC package.APPLICATIONS AC motor controls Shunt current monitoring Data acquisition systems Analog-to-digital and opto-isolator replacements

* $55.69 - * $65.77
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey EVAL-AD7400AEDZ-ND 1 $68.04 $68.04 $68.04 $68.04 $68.04 $68.04 Buy
Analog Devices Inc EVAL-AD7400AEDZ $67.06 $67.06 $67.06 $67.06 $67.06 $67.06 Buy
element14 APAC EVAL-AD7400AEDZ 1 * $65.77 * $65.77 * $65.77 * $65.77 * $65.77 * $65.77 Buy
Farnell EVAL-AD7400AEDZ 1 * $55.69 * $55.69 * $55.69 * $55.69 * $55.69 * $55.69 Buy
Mouser Electronics 584-EVAL-AD7400AEDZ 2 1 $69.40 $69.40 $69.40 $69.40 $69.40 $69.40 Buy
Newark EVAL-AD7400AEDZ $56.98 $56.98 $56.98 $56.98 $56.98 $56.98 Buy