AD7400YRWZ
![](https://www.analog.com/-/media/analog/en/products/image/functional-block-diagrams/ad7400-fbl.gif?la=en&imgver=2&hash=c09a251ab56bb2267da5b5b566af35b1)
Analog Devices Inc.
Category: Data Converters
The AD7400 is a second-order, sigma-delta (Σ-Δ) modulator that converts an analog input signal to a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc. iCoupler® technology. The AD7400 operates from a 5 V power supply and accepts a differential input signal of ±200 mV (±320 mV full scale). The analog input is continuously sampled 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. The AD7400 is offered in a 16-lead SOIC and has an operating temperature range of −40°C to +105°C.An external clock version, AD7401, is also available.APPLICATIONS AC motor controls Data acquisition systems A/D + opto-isolator replacements
* $9.92 - $10.39Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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Analog Devices Inc | AD7400YRWZ | $10.39 | $9.39 | $8.95 | $7.77 | $6.18 | $6.18 | Buy | |||
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Farnell | AD7400YRWZ | 96 | 1 | * $10.09 | * $9.12 | * $7.58 | * $7.58 | * $6.25 | * $6.25 | Buy | |
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Newark | AD7400YRWZ | 96 | 1 | $10.30 | $9.31 | $9.09 | $8.87 | $8.29 | $8.29 | Buy | |
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Win Source | AD7400YRWZ | 32 | 7 | Buy |