Overview
The DAC124S085CISDX/NOPB is a 12-bit micro power quad digital-to-analog converter (DAC) manufactured by Texas Instruments. This component is designed to offer high performance and versatility in a compact package. It features a wide operating voltage range of 2.7V to 5.5V, low power consumption, and a rail-to-rail output swing, making it ideal for applications where space and power efficiency are critical. The DAC includes a three-wire serial interface supporting high-speed data transfer up to 40 MHz, which is beneficial for demanding applications requiring fast response times.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of Bits | 12 | Number of Converters | 4 |
| Data Interface | DSP, MICROWIRE™, QSPI™, Serial, SPI™ | Voltage Supply Source | Single Supply |
| Operating Temperature | -40°C ~ 105°C | Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad (10-WSON) | Settling Time | 6µs (typ), 8.5µs (max) |
| Number of Outputs and Type | 4 Voltage, Unipolar; 4 Voltage, Bipolar | Supply Current-Max | 0.65 mA |
| Supply Voltage-Nom | 3 V | Moisture Sensitivity Level | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | Technology | CMOS |
Key Features
- Fast Response Time: The DAC features a settling time of 6µs (typ) and 8.5µs (max), ensuring fast response times for demanding applications.
- Low Power Consumption: Operates with low power consumption, making it suitable for power-efficient designs.
- Compact Design: Available in a 10-WSON package, which is compact and suitable for space-constrained applications.
- Rail-to-Rail Output Swing: The on-chip output amplifier delivers rail-to-rail output swing, ensuring maximum output range and flexibility.
- High-Speed Serial Interface: Supports high-speed data transfer up to 40 MHz through a three-wire serial interface.
- Programmable Output Range: The reference voltage can be adjusted between 1V and the supply voltage, providing flexibility in achieving the desired output dynamic range.
- Guaranteed Monotonicity: Ensures that the output voltage increases monotonically with the digital input code.
Applications
The DAC124S085CISDX/NOPB is commonly used in various applications, including:
- Industrial Automation: For accurate analog signal generation in industrial control systems.
- Instrumentation and Control Systems: In data acquisition and other embedded applications requiring precise analog outputs.
- Motor Control: For precise control and signal processing in motor control systems.
- Test and Measurement Equipment: In equipment that requires high precision and low power consumption.
- Audio Processing Equipment: For applications needing high-quality analog signal generation.
Q & A
- What is the resolution of the DAC124S085CISDX/NOPB?
The DAC124S085CISDX/NOPB is a 12-bit digital-to-analog converter.
- What is the operating voltage range of the DAC124S085CISDX/NOPB?
The operating voltage range is from 2.7V to 5.5V.
- How many converters does the DAC124S085CISDX/NOPB have?
The DAC has four converters.
- What is the settling time of the DAC124S085CISDX/NOPB?
The settling time is 6µs (typ) and 8.5µs (max).
- What type of package does the DAC124S085CISDX/NOPB come in?
The DAC comes in a 10-WSON (3x3) package.
- Is the DAC124S085CISDX/NOPB RoHS compliant?
Yes, the DAC is lead-free and RoHS compliant.
- What is the maximum operating temperature of the DAC124S085CISDX/NOPB?
The maximum operating temperature is 105°C.
- What is the maximum supply current of the DAC124S085CISDX/NOPB?
The maximum supply current is 0.65 mA.
- What applications is the DAC124S085CISDX/NOPB commonly used in?
It is commonly used in industrial automation, instrumentation, motor control, test and measurement equipment, and audio processing equipment.
- What is the moisture sensitivity level of the DAC124S085CISDX/NOPB?
The moisture sensitivity level is 1 (Unlimited).[
