EVAL-AD7400AEDZ Isolated A/D Converters by Analog Devices

Status: Production
Series: AD7400A
RoHS: Compliant
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The AD7400A is a second-order, Σ-Δ 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.

Where to Buy

Prices starting from US$42.30

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$67.06
12
in stock
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Logo for Chip One Stop
Chip One Stop
from US$42.30
1
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$64.38
-
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Features

10 MHz clock rate
Second-order modulator
16 bits no missing codes
±2 LSB INL typical at 16 bits
1.5 μV/°C typical offset drift
On-board digital isolator
8-lead surface-mount PDIP package with gull wing leads and 16-lead SOIC package
See Data Sheet for Additional Information

Alternative Descriptions

EVALUATION BOARD I.C. | Analog Devices
CONVERTER - ADC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a EVAL-AD7400AEDZ?

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What category does EVAL-AD7400AEDZ fall under?

The EVAL-AD7400AEDZ is listed under Isolated A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to EVAL-AD7400AEDZ when available in the Isolated A/D Converters range under the specifications section at the bottom of the details page.

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Is the EVAL-AD7400AEDZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, Chip One Stop and Richardson RFPD have stock available or on a lead time for EVAL-AD7400AEDZ.

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