AD7849AR
IC DAC 14BIT V-OUT 20SOIC
Data Acquisition Digital To Analog Converters Dac
20-SOIC (0.295", 7.50mm Width)
Obsolete
$15.66 / unit (market reference)
MOQ: 20 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | AD7849AR |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 20-SOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AD7849AR 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 20-SOIC (0.295", 7.50mm Width) 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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All Technical Specifications
| Output Type | Voltage - Buffered |
| Architecture | String DAC |
| INL/DNL (LSB) | ±5 (Max), ±0.25 (Max) |
| Settling Time | 10µs (Typ) |
| Data Interface | SPI |
| Number of Bits | 14 |
| Reference Type | External |
| Differential Output | No |
| Number of D/A Converters | 1 |
| Voltage - Supply, Analog | ±14.25V ~ 15.75V |
| Voltage - Supply, Digital | 5V |
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