AD7854AQ
IC ADC 12BIT SAR 28CDIP
Data Acquisition Analog To Digital Converters Adc
28-CDIP (0.600", 15.24mm)
Obsolete
$16.02 / unit (market reference)
MOQ: 19 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | AD7854AQ |
| Package / Case | 28-CDIP (0.600", 15.24mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 28-CDIP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AD7854AQ by Rochester Electronics, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 28-CDIP (0.600", 15.24mm) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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Alternatives & Replacements
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All Technical Specifications
| Input Type | Pseudo-Differential |
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | SPI |
| Number of Bits | 12 |
| Reference Type | External, Internal |
| Ratio - S/H:ADC | 1:1 |
| Number of Inputs | 1 |
| Number of A/D Converters | 1 |
| Voltage - Supply, Analog | 3V ~ 5.5V |
| Voltage - Supply, Digital | 3V ~ 5.5V |
| Sampling Rate (Per Second) | 200k |
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