MAX5302
PRODUCTIONLow-Power, 12-Bit Voltage-Output DAC with Serial Interface
Low-Cost, Single 12-Bit DAC
- Part Models
- 4
- 1ku List Price
- Starting From $3.20
Part Details
- 12-Bit DAC with Configurable Output Amplifier
- +5V Single-Supply Operation
- Low Supply Current:
- 0.28mA Normal Operation
- 2µA Shutdown Mode
- Available in 8-Pin µMAX
- Power-On Reset Clears DAC Output to Zero
- SPI/QSPI/MICROWIRE Compatible
- Schmitt-Trigger Digital Inputs for Direct Optocoupler Interface
The MAX5302 combines a low-power, voltage-output, 12-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX package. It operates from a single +5V supply, drawing less than 280µA of supply current. The output amplifier's inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability. This makes the MAX5302 ideal for a wide range of applications, including industrial process control. Other features include a software shutdown and power-on reset. The serial interface is SPI™/QSPI™/MICROWIRE™ compatible. The DAC has a double-buffered input, organized as an input register followed by a DAC register. A 16-bit serial word loads data into the input register. The DAC register can be updated independently or simultaneously with the input register. All logic inputs are TTL/CMOS-logic compatible and buffered with Schmitt triggers to allow direct interfacing to optocouplers.
Applications
- Automated Test Equipment (ATE)
- Digital Gain and Offset Control
- Industrial Process Controls
- Microprocessor-Controlled Systems
- Motion Control
- Remote Industrial Controls
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 2
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 |
|---|---|---|---|
| MAX5302CUA+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX5302CUA+T | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX5302EUA+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX5302EUA+T | Micro-MAX, Thin Shrink Small-Outline |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Apr 7, 2023 - 2361C WAFER FAB |
||
| MAX5302CUA+ | PRODUCTION | |
| MAX5302CUA+T | PRODUCTION | |
| MAX5302EUA+ | PRODUCTION | |
| MAX5302EUA+T | PRODUCTION | |
|
Sep 19, 2018 - 1753N ASSEMBLY |
||
| MAX5302CUA+ | PRODUCTION | |
| MAX5302CUA+T | PRODUCTION | |
| MAX5302EUA+ | PRODUCTION | |
| MAX5302EUA+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Single-Supply Voltage Output D/A Converters 1 | ||
| MAX5352 | PRODUCTION | Low-Power, 12-Bit Voltage-Output DACs with Serial Interface |
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