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Features
- Ultra-Low 6µA Supply Current
- Shutdown Mode Reduces Supply Current to 0.18µA (max)
- Single +1.8V to +5.5V Supply
- Small 4mm x 4mm x 0.8mm Thin QFN Package
- Flexible Force-Sense-Configured Rail-to-Rail Output Buffers
- Internal Reference Sources 8mA of Current (MAX5531)
- Fast 16MHz 3-Wire SPI-/QSPI-/MICROWIRE-Compatible Serial Interface
- TTL- and CMOS-Compatible Digital Inputs with Hysteresis
- Glitch-Free Outputs During Power-Up
- EV Kit Available
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The MAX5530/MAX5531 are single, 12-bit, ultra-low- power, voltage-output, digital-to-analog converters (DACs) offering rail-to-rail buffered voltage outputs. The DACs operate from a 1.8V to 5.5V supply and consume less than 6µA, making them desirable for low-power and low-voltage applications. A shutdown mode reduces overall current, including the reference input current, to just 0.18µA. The MAX5530/MAX5531 use a 3-wire serial interface that is compatible with SPI™, QSPI™, and MICROWIRE™.
At power-up, the MAX5530/MAX5531 outputs are driven to zero scale, providing additional safety for applications that drive valves or for other transducers that must be off during power-up. The zero-scale outputs enable glitch- free power-up.
The MAX5530 accepts an external reference input. The MAX5531 contains an internal reference and provides an external reference output. Both devices have force-sense-configured output buffers.
The MAX5530/MAX5531 are available in a 4mm x 4mm x 0.8mm, 12-pin, thin QFN package and are guaranteed over the extended -40°C to +85°C temperature range.
For 10-bit compatible devices, refer to the MAX5520/MAX5521 data sheet. For 8-bit compatible devices, refer to the MAX5510/MAX5511 data sheet.
Applications
- Automatic Trimming and Calibration in Factory or Field
- Chemical Sensor Cell Bias for Gas Monitors
- Industrial Process Control and Remote Industrial Devices
- Instrumentation
- Portable Battery-Powered Devices
- Programmable Liquid Crystal Display (LCD) Bias
- Programmable Voltage and Current Sources
- Remote Data Conversion and Monitoring
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MAX5531
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Data Sheet 1
Technical Articles 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX5531ETC+ |
Thin Quad Flatpack, No Leads
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| MAX5531ETC+T |
Thin Quad Flatpack, No Leads
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- MAX5531ETC+
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Thin Quad Flatpack, No Leads
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HTML
Material Declaration
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HTML
Reliablity Data
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Ultra Librarian
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SamacSys
- MAX5531ETC+T
- Pin/Package Drawing
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Thin Quad Flatpack, No Leads
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
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Part Models
Product Lifecycle
PCN
Jun 20, 2016
- 1612
ASSEMBLY
MAX5531ETC+
PRODUCTION
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PCN
Jun 20, 2016
- 1612
ASSEMBLY
Evaluation Kits 1
MAX5535EVKIT
Evaluation Kit for the MAX5535
Features and Benefits
- Wide 1.8V to 5.5V Supply Range
- USB-PC Connection (Cable Included)
- USB Powered
- Lead-Free and RoHS-Compliant
- 4-Pin Signal Header
- Accepts Through-Hole Gain-Setting Resistors
- SPI™ Interface Terminals
- Optional 2.5V On-Board Reference (MAX6126)
- Proven PCB Layout
- Fully Assembled and Tested
Product Detail
The MAX5535 evaluation kit (EV kit) provides a proven design to evaluate the MAX5535 dual, 12-bit DACs. The EV kit also includes Windows® 2000/XP-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the MAX5535.
The MAX5535 EV kit PCB comes with a MAX5535ETC+ installed. Contact the factory for free samples of the pin-compatible MAX553_ETC+, MAX552_ETC+, or MAX551_ETC+ devices. The hardware and software support evaluation of these devices as well.
Applications
- Automatic Trimming and Calibration in Factory or Field
- Chemical Sensor Cell Bias for Gas Monitors
- Industrial Devices
- Industrial Process Control and Remote Industrial Devices
- Instrumentation
- Portable Battery-Powered Devices
- Programmable LCD Bias
- Programmable Voltage and Current Sources
- Remote Data Conversion and Monitoring