Overview
The DAC088S085CIMT/NOPB is a full-featured, general-purpose, OCTAL, 8-bit, voltage-output digital-to-analog converter (DAC) manufactured by Texas Instruments. This device operates from a single power supply ranging from 2.7 V to 5.5 V and is known for its low power consumption, typically 1.95 mW at 3 V and 4.85 mW at 5 V. It is packaged in a 16-pin WQFN or TSSOP package, making it one of the smallest OCTAL DACs in its class. The DAC088S085CIMT/NOPB features rail-to-rail voltage output, daisy chain capability, and simultaneous output updating, making it highly versatile for various applications.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 8 Bits |
| Integral Nonlinearity (INL) | ±0.5 LSB (Maximum) |
| Differential Nonlinearity (DNL) | 0.15 / -0.1 LSB (Maximum) |
| Settling Time | 4.5 µs (Maximum) |
| Zero Code Error | 15 mV (Maximum) |
| Full-Scale Error | -0.75 %FSR (Maximum) |
| Supply Power | Normal: 1.95 mW (3 V) / 4.85 mW (5 V) Typical Power Down: 0.3 µW (3 V) / 1 µW (5 V) Typical |
| Operating Temperature Range | -40°C to 125°C |
| Reference Voltage Range | 0.5 V to VA |
| Package Type | 16-pin WQFN or TSSOP |
Key Features
- Ensured Monotonicity
- Low Power Operation
- Rail-to-Rail Voltage Output
- Daisy Chain Capability
- Power-On Reset to 0 V
- Simultaneous Output Updating
- Individual Channel Power Down Capability
- Wide Power Supply Range (2.7 V to 5.5 V)
- Dual Reference Voltages With Range of 0.5 V to VA
- Operating Temperature Range of –40°C to 125°C
- Industry's Smallest Package
- Three-Wire Serial Interface Compatible with Standard SPI™, QSPI, MICROWIRE, and DSP Interfaces
Applications
- Battery-Powered Instruments
- Digital Gain and Offset Adjustment
- Programmable Voltage and Current Sources
- Programmable Attenuators
- Voltage Reference for ADCs
- Sensor Supply Voltage
- Range Detectors
Q & A
- What is the resolution of the DAC088S085CIMT/NOPB?
The resolution of the DAC088S085CIMT/NOPB is 8 bits.
- What is the operating voltage range of the DAC088S085CIMT/NOPB?
The operating voltage range is from 2.7 V to 5.5 V.
- What are the typical power consumption values for the DAC088S085CIMT/NOPB?
The typical power consumption is 1.95 mW at 3 V and 4.85 mW at 5 V.
- Does the DAC088S085CIMT/NOPB support daisy chain operation?
- What is the settling time of the DAC088S085CIMT/NOPB?
The settling time is 4.5 µs (Maximum).
- What are the reference voltage ranges for the DAC088S085CIMT/NOPB?
The reference voltage ranges from 0.5 V to VA.
- What are the power-down modes available for the DAC088S085CIMT/NOPB?
The DAC088S085CIMT/NOPB has three power-down modes with different output terminations: high output impedance, 100 kΩ to GND, and 2.5 kΩ to GND.
- What is the operating temperature range of the DAC088S085CIMT/NOPB?
The operating temperature range is –40°C to 125°C.
- What types of packages are available for the DAC088S085CIMT/NOPB?
The DAC088S085CIMT/NOPB is available in 16-pin WQFN and TSSOP packages.
- Is the DAC088S085CIMT/NOPB compatible with standard serial interfaces?
