| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,333 pcs
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2333 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7945BRZ-REEL is a 12-bit multiplying digital-to-analog converter (DAC) from Analog Devices, part of the AD7943/AD7945/AD7948 family. It uses an R-2R architecture with an external reference and provides a current unbuffered output. The device offers a parallel data interface for fast updates and features a typical settling time of 600 µs. Integral and differential nonlinearity are guaranteed at ±0.5 LSB maximum, ensuring monotonic performance.
This DAC operates from a single 5V supply and is specified over the industrial temperature range of -40°C to +85°C. Typical power consumption is 5 mW, making it suitable for battery-powered applications. The output is current-mode, requiring an external op-amp for voltage conversion.
The AD7945BRZ-REEL is supplied in a surface-mount 20-SOIC package with a 7.50mm body width. It is designed as a drop-in upgrade for older 7545 series DACs in 5V designs. Common applications include battery-powered instrumentation, laptop computers, and industrial control systems.
The device operates from a single 5V supply.
It is available in a 20-SOIC (0.295", 7.50mm Width) surface-mount package.
The operating temperature range is -40°C to +85°C.
RoHS3 compliance is listed but unverified.
The resolution is 12 bits.
The typical settling time is 600 µs.
It uses a parallel data interface.