Overview
The DAC088S085CIMTX/NOPB is a highly versatile and efficient digital-to-analog converter (DAC) produced by Texas Instruments. This component is part of the DAC088S085 series and is designed to offer a range of features that make it suitable for various applications. It operates as an 8-bit, voltage-output DAC with rail-to-rail outputs and can be powered from a single supply voltage ranging from 2.7 V to 5.5 V. The device is packaged in a 16-pin TSSOP package, making it compact and suitable for space-constrained designs.
Key Specifications
| Parameter | Description |
|---|---|
| Resolution | 8 bits |
| Settling Time | 4.5 µs (Maximum) |
| Integral Nonlinearity (INL) | ±0.5 LSB (Maximum) |
| Differential Nonlinearity (DNL) | ±0.15 / -0.1 LSB (Maximum) |
| Zero Code Error | 15 mV (Maximum) |
| Full-Scale Error | -0.75 %FSR (Maximum) |
| Power Supply Range | 2.7 V to 5.5 V |
| Power Consumption | 1.95 mW (3 V), 4.85 mW (5 V) Typical |
| Power Down Consumption | 0.3 µW (3 V), 1 µW (5 V) Typical |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | 16-pin TSSOP |
Key Features
- Low Power Operation: Consumes minimal power, making it suitable for battery-powered devices.
- Rail-to-Rail Voltage Output: Ensures that the output voltage can swing from the lowest to the highest possible voltage levels.
- Daisy Chain Capability: Allows multiple DACs to be connected in series for easier communication.
- Power-On Reset to 0 V: Ensures that the DAC outputs are reset to 0 V upon power-up.
- Simultaneous Output Updating: All DAC channels can be updated simultaneously.
- Individual Channel Power Down Capability: Each channel can be powered down independently to conserve power.
- Dual Reference Voltages: Supports two external reference voltages for different DAC channels.
- Ensured Monotonicity: Guarantees that the output voltage increases monotonically with the digital input code.
Applications
- Battery-Powered Instruments: Ideal for devices that require low power consumption.
- Digital Gain and Offset Adjustment: Useful in applications requiring precise gain and offset adjustments.
- Programmable Voltage and Current Sources: Can be used to generate programmable voltage or current outputs.
- Programmable Attenuators: Suitable for applications needing adjustable attenuation levels.
- Voltage Reference for ADCs: Can serve as a voltage reference for analog-to-digital converters.
- Sensor Supply Voltage: Can provide stable voltage for sensor circuits.
- Range Detectors: Useful in applications requiring detection of specific voltage ranges.
Q & A
- What is the resolution of the DAC088S085CIMTX/NOPB?
The resolution of the DAC088S085CIMTX/NOPB is 8 bits.
- What is the settling time of the DAC088S085CIMTX/NOPB?
The settling time is 4.5 µs (Maximum).
- What is the power supply range for the DAC088S085CIMTX/NOPB?
The power supply range is from 2.7 V to 5.5 V.
- Does the DAC088S085CIMTX/NOPB support daisy chaining?
Yes, it supports daisy chaining.
- What is the operating temperature range of the DAC088S085CIMTX/NOPB?
The operating temperature range is from -40°C to 125°C.
- Can each channel of the DAC088S085CIMTX/NOPB be powered down independently?
Yes, each channel can be powered down independently.
- What is the typical power consumption of the DAC088S085CIMTX/NOPB at 3 V and 5 V?
The typical power consumption is 1.95 mW at 3 V and 4.85 mW at 5 V.
- What package type is the DAC088S085CIMTX/NOPB available in?
The DAC088S085CIMTX/NOPB is available in a 16-pin TSSOP package.
- Does the DAC088S085CIMTX/NOPB support simultaneous output updating?
Yes, it supports simultaneous output updating.
- What are some common applications of the DAC088S085CIMTX/NOPB?
Common applications include battery-powered instruments, digital gain and offset adjustment, programmable voltage and current sources, and more.
