| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Data Interface | |
| Differential Output | |
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| Voltage |
The AD7228ABR is an octal 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices. It contains eight voltage-output DACs with output buffer amplifiers and interface logic on a single monolithic chip. The device operates with a single or dual supply voltage range of 13.5V to 16.5V for the analog supply, and requires an external reference voltage.
Key specifications include a resolution of 8 bits, a settling time of 5µs typical (7µs maximum), and an R-2R architecture. The parallel data interface is compatible with most 8-bit microprocessors. The output type is voltage-buffered, and the differential output is not available. Integral nonlinearity (INL) and differential nonlinearity (DNL) are both ±1 LSB maximum.
The AD7228ABR is suitable for applications requiring multiple DAC channels in a compact form factor. It is packaged in a 24-SOIC (0.295 inch width) surface-mount package with a 7.50mm body width. The operating temperature range is -40°C to +85°C, making it suitable for industrial environments.
No external trims are required to achieve full specified performance.
The analog supply voltage (VDD) range is 13.5V to 16.5V.
The AD7228ABR is available in a 24-SOIC (0.295 inch, 7.50mm width) surface-mount package.
The operating temperature range is -40°C to +85°C.
The AD7228ABR is listed as RoHS3 Compliant, but this status is unverified (low confidence).
The AD7228ABR has a resolution of 8 bits.
The AD7228ABR contains 8 individual DAC channels.
The settling time is 5µs typical and 7µs maximum.