MX7845 (4)
The MX7845 is available from Analog Devices at Xecor. Designed for digital-to-analog conversion, the MX7845 offers complete functionality with an integrated output amplifier, 4-quadrant multiplication, and guaranteed monotonic performance across the full temperature range. Available in a 28-PLCC package, it is ideal for applications such as automatic test equipment, digital attenuators, programmable power supplies, and programmable-gain amplifiers. Whether used in industrial automation, telecommunications, or precision instrumentation, this series ensures high accuracy, reliability, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MX7845 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MX7845JR+ | Achieve seamless integration with our multiplying DAC | SOIC-24 | 7,568 | |
| MX7845JP+T | High-performance 12-bit DAC for precision analog signal generation | PLCC-28 | 5,001 | |
| MX7845JP+ | MX7845JP+: High precision DAC in PLCC-28 package | PLCC-28 | 5,548 | |
| MX7845JR+T | Digital to Analog Converters - DAC Complete, 12-Bit Multiplying DAC | SOIC-Wide-24 | 4,423 |
Key Featrues
4-Quadrant Multiplication: The MX7845 supports 4-quadrant multiplication, allowing it to handle both positive and negative reference voltages. This capability expands its use cases in applications like signal modulation and programmable gain amplifiers.
Guaranteed Monotonicity: The MX7845 is guaranteed to be monotonic across the full operating temperature range, ensuring consistent and reliable performance. This feature is critical for precision applications such as automatic test equipment and programmable power supplies.
Matched Application Resistors: The device includes matched thin-film resistors, laser-trimmed at the wafer level, which maintain accuracy and stability over temperature variations. This improves efficiency and reduces calibration requirements in high-precision systems.
Small 28-PLCC Package: The MX7845 is available in a compact 28-PLCC package, making it suitable for space-constrained designs. This feature enables its use in portable and miniaturized electronic devices without compromising performance.
Applications
Digital Attenuators: The MX7845 is well-suited for digital attenuators in RF and communication systems. Its 4-quadrant multiplying capability allows for precise control of signal levels, enabling applications in signal conditioning, audio processing, and wireless communication systems.
Digital to 4-20mA Converters: The MX7845 can be used in digital-to-4-20mA converters for industrial process control. Its high accuracy and buffered output ensure reliable current loop control, making it ideal for applications in process automation, such as controlling valves, actuators, and sensors.
Programmable-Gain Amplifiers: The MX7845 is perfect for programmable-gain amplifiers in instrumentation and measurement systems. Its matched application resistors and internal output amplifier provide precise gain control, enabling accurate signal amplification in applications like medical devices, test equipment, and data acquisition systems.
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