MAX5312
Obsolete±10V, 12-Bit, Serial, Voltage-Output DAC
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- Unipolar or Bipolar Output-Voltage Ranges
- Unipolar: 0 to (+2 x VREF) (Single or Dual Supply)
- Bipolar: (-2 x VREF) to (+2 x VREF) (Dual Supply)
- Guaranteed INL < ±1 LSB (max)
- Guaranteed Monotonic: DNL ≤ ±1 LSB (max)
- 10µs Settling Time to 0.5 LSB
- Low 3.5µA Shutdown Current
- 10MHz SPI-/QSPI-/MICROWIRE-Compatible Serial Interface
- Power-On Reset Sets DAC Output to 0V
- Schmitt Trigger Inputs for Direct Optocoupler Interface
- Serial-Data Output Allows Daisy Chaining of Devices
- Small 16-Pin SSOP
The MAX5312 12-bit, serial-interface, digital-to-analog converter (DAC) provides bipolar ±5V to ±10V outputs from ±12V to ±15V power-supply voltages, or a unipolar 5V to 10V output from a single 12V to 15V power-supply voltage.
The MAX5312 features excellent linearity with both integral nonlinearity (INL) and differential nonlinearity (DNL) guaranteed to ±1 LSB (max). The device also features a fast 10µs to 0.5 LSB settling time, and a hardware-shutdown feature that reduces current consumption to 3.5µA. The output goes to midscale at power-up in bipolar mode (0V), and to zero scale at power-up in unipolar mode (0V). A clear input (active-low CLR) asynchronously clears the DAC register and sets the output to 0V. The output can be asynchronously updated with the load DAC (active-low LDAC) input.
The device features a 10MHz SPI™-/QSPI™-/MICROWIRE™-compatible serial interface that operates with 3V or 5V logic. Additional features include a serial-data output (DOUT) for daisy chaining and read-back functions. The MAX5312 requires a 2V to 5.25V external reference voltage and is available in a 16-pin SSOP package that operates over the extended -40°C to +85°C temperature range.
Applications
- Analog I/O Boards
- Automated Test Equipment (ATE)
- Data Acquisition Systems
- Industrial Automation
- Industrial Process Controls
- Motor Control
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 3
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 |
|---|---|---|---|
| MAX5312EAE+ | 16-SSOP-5.3_MM | ||
| MAX5312EAE+T | 16-SSOP-5.3_MM |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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LTpowerCAD
Design tools for the following parts are available in LTpowerCAD:
Software Development 1
Evaluation Kits
Evaluation Kit for the MAX5312
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