MAX510
Quad, Serial, 8-Bit DACs with Rail-to-Rail Outputs
Quad, Serial, Voltage-Output DACs in a SSOP Package
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Overview
Features and Benefits
- Single +5V or Dual ±5V Supply Operation
- Output Buffer Amplifiers Swing Rail-to-Rail
- Reference Input Range Includes Both Supply Rails
- Calibrated Offset, Gain, and Linearity (1 LSB TUE)
- 10MHz Serial Interface, Compatible with SPI, QSPI (CPOL = CPHA = 0) and Microwire
- Double-Buffered Registers for Synchronous Updating
- Serial Data Output for Daisy-Chaining
- Power-On Reset Clears Serial Interface and Sets All Registers to Zero
Product Details
The MAX509/MAX510 are quad, serial-input, 8-bit voltage-output digital-to-analog converters (DACs). They operate with a single +5V supply or dual ±5V supplies. Internal, precision buffers swing rail-to-rail. The reference input range includes both supply rails.
The MAX509 has four separate reference inputs, allowing each DAC's full-scale range to be set independently. 20-pin DIP, SSOP, and SO packages are available. The MAX510 is identical to the MAX509 except it has two reference inputs, each shared by two DACs. The MAX510 is housed in space-saving 16-pin DIP and SO packages.
The serial interface is double-buffered: A 12-bit input shift register is followed by four 8-bit buffer registers and four 8-bit DAC registers. A 12-bit serial word is used to load data into each register. Both input and DAC registers can be updated independently or simultaneously with single software commands. Two additional asynchronous control pins provide simultaneous updating (active-low LDAC) or clearing (active-low CLR) of input and DAC registers.
The interface is compatible with Microwire™ and SPI™/QSPI™. All digital inputs and outputs are TTL/CMOS compatible. A buffered data output provides for readback or daisy-chaining of serial devices.
Applications
- Digital Attenuator
- Digital Gain and Offset Control
- General Purpose
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Product Recommendations
MAX510 Companion Parts
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
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Ordering FAQs
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Buy Now Pricing
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List Pricing
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Lead Times
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