Part Details for ADG442 by Analog Devices Inc
Overview of ADG442 by Analog Devices Inc
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Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| ADG442BNZ | Analog Devices | QUAD SPST SWITCH - I.C. | |
| ADG442BRZ-REEL | Analog Devices | QUAD SPST SWITCH - I.C. | |
| ADG442BRZ | Analog Devices | QUAD SPST SWITCH - I.C. |
Part Details for ADG442
ADG442 CAD Models
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ADG442
Analog Devices Inc
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ADG442
Analog Devices Inc
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Resources and Additional Insights for ADG442
Reference Designs related to ADG442
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CN0325 - PLC and DCS Universal Analog Input Using Either 4-Pin or 6-Pin Terminal Block
The AD7795 low noise, 16-bit, Σ-Δ ADC with on-chip in-amp and reference is used for the data conversion. The on-chip in-amp and current sources provide a complete solution for RTD and thermocouple measurement. For the voltage and current inputs, the AD8226 instrumentation amplifier with >90 dB CMRR is used to provide a high input impedance and reject any common-mode interference. The voltage and current signals are scaled to the range of the ADC using a precision resistor divider.
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CN0209 - Fully Programmable Universal Analog Front End for Process Control Applications
This circuit provides a fully programmable universal analog front end (AFE) for process control applications supporting 2-, 3-, and 4-wire RTD configurations, thermocouple inputs with cold junction compensation, unipolar and bipolar input voltages, and 4 mA-to-20 mA inputs as shown in the configuration diagram of Figure 2.