MAX5151
Low-Power, Dual, 13-Bit Voltage-Output DACs with Serial Interface
Dual, Serial, Voltage-Output DAC in a QSOP Package
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Overview
Features and Benefits
- 13-Bit Dual DAC with Internal Gain of +2
- Rail-to-Rail Output Swing
- 16µs Settling Time
- Single-Supply Operation:
- +5V (MAX5150)
- +3V (MAX5151)
- Low Quiescent Current:
- 500µA (normal operation)
- 2µA (shutdown mode)
- SPI/QSPI and MICROWIRE Compatible
- Available in Space-Saving 16-Pin QSOP Package
- Power-On Reset Clears Registers and DACs to Zero
- Adjustable Output Offset
Product Details
The MAX5150/MAX5151 low-power, serial, voltage-output, dual 13-bit digital-to-analog converters (DACs) consume only 500µA from a single +5V (MAX5150) or +3V (MAX5151) supply. These devices feature Rail-to-Rail output swing and are available in a space-saving 16-pin QSOP package. To maximize the dynamic range, the DAC output amplifiers are configured with an internal gain of +2.
The 3-wire serial interface is SPI™/QSPI™ and MICROWIRE™ compatible. Each DAC has a double-buffered input organized as an input register followed by a DAC register, which allows the input and DAC registers to be updated independently or simultaneously with a 16-bit serial word. Additional features include programmable shutdown (2µA), hardware-shutdown lockout, a separate reference voltage input for each DAC that accepts AC and DC signals, and an active-low clear input (CL) that resets all registers and DACs to zero. These devices provide a programmable logic pin for added functionality, and a serial-data output pin for daisy-chaining.
Applications
- Digital Gain and Offset Control
- General Purpose
- Industrial Process Controls
- Microprocessor-Controlled Systems
- Motion Control
- Remote Industrial Controls
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
MAX5151 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.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX5151AEEE+ | Material Declaration | Reliability Data | 16-QSOP-150_MIL | |
| MAX5151AEEE+T | Material Declaration | Reliability Data | 16-QSOP-150_MIL | |
| Wafer Fabrication Data |
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