MAX5134
Pin-/Software-Compatible, 16-/12-Bit, Voltage-Output DACs
Industry's Smallest 16-Bit DAC with Pin-Programmable Zero or Midscale Power-Up
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Overview
Features and Benefits
- 16-/12-Bit Resolution Available in a 4mm x 4mm, 24-Pin TQFN Package or 16-Pin TSSOP
- Hardware-Selectable to Zero/Midscale DAC Output on Power-Up or Reset
- Double-Buffered Input Registers
- Active-Low LDAC Asynchronously Updates DAC Outputs Simultaneously
- Active-Low READY Facilitates Daisy Chaining
- High-Performance 10ppm/°C Internal Reference
- Guaranteed Monotonic Over All Operating Conditions
- Wide +2.7V to +5.25V Supply Range
- Rail-to-Rail Buffered Output Operation
- Low Gain Error (Less Than ±0.5%FS) and Offset (Less Than ±10mV)
- 30MHz 3-Wire SPI-/QSPI-/MICROWIRE-/DSP-Compatible Serial Interface
- CMOS-Compatible Inputs with Hysteresis
- Low-Power Consumption (ISHDN = 2µA max)
Product Details
The MAX5134–MAX5137 is a family of pin-compatible and software-compatible 16-bit and 12-bit DACs. The MAX5134/MAX5135 are low-power, quad 16-/12-bit, buffered voltage-output, high-linearity DACs. The MAX5136/MAX5137 are low-power, dual 16-/12-bit, buffered voltage-output, high-linearity DACs. They use a precision internal reference or a precision external reference for rail-to-rail operation. The MAX5134–MAX5137 accept a wide +2.7V to +5.25V supply-voltage range to accommodate most low-power and low-voltage applications. These devices accept a 3-wire SPI-/QSPI™-/MICROWIRE®-/DSP-compatible serial interface to save board space and reduce the complexity of optically isolated and transformer-isolated applications. The digital interface’s double-buffered hardware and software active-low LDAC provide simultaneous output updates. The serial interface features an active-low READY output for easy daisy-chaining of several MAX5134–MAX5137 devices and/or other compatible devices. The MAX5134–MAX5137 include a hardware input to reset the DAC outputs to zero or midscale upon power-up or reset, providing additional safety for applications that drive valves or other transducers that need to be off during power-up. The high linearity of the DACs makes these devices ideal for precision control and instrumentation applications. The MAX5134–MAX5137 are available in an ultra-small (4mm x 4mm), 24-pin TQFN package or a 16-pin TSSOP package. Both packages are specified over the -40°C to +105°C extended industrial temperature range.
Applications
- Automatic Test Equipment
- Automatic Tuning
- Communication Systems
- Data Acquisition
- Gain and Offset Adjustment
- Portable Instrumentation
- Power-Amplifier Control
- Process Control and Servo Loops
- Programmable Voltage and Current Sources
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.
Evaluation Kits (2)
Documentation & Resources
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UG-6207: MAXREFDES46# Quickstart Guide9/3/2015PDF464K
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UG-5847: Alameda (MAXREFDES24#) ZedBoard Quick Start Guide5/6/2014PDF914K
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UG-5846: Alameda (MAXREFDES24#) LX9 Quick Start Guide5/6/2014PDF967K
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How To Perform Accurate Measurement and Reduction of Glitch Impulse Energy in DACs9/10/2021
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Typically Testing “Typical” in a Typical Manner3/23/2015
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Damage from a Lightning Bolt or a Spark—It Depends on How Tall You Are!9/12/2012
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Understanding Temperature Drift in a Precision Digital-to-Analog Converter (DAC)5/10/2012
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How Signal Chains and PLCs Impact Our Lives3/29/2012
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Self-Starting Can Be Hard to Do - Understanding Power-on-Reset Requirements in Regulators and Bandgaps12/14/2011
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Avoid Design Misinterpretations that Put System Operation in Jeopardy3/9/2011
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Process Control and PLC Tutorial10/21/2009
Tools & Simulations
Software Development
Reference Designs (2)
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.
PCN-PDN Information
Support & Discussions
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Lead Times
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.