Overview
The DAC082S085CIMM/NOPB is a full-featured, general-purpose, DUAL, 8-bit, voltage-output digital-to-analog converter (DAC) produced by Texas Instruments. This device operates from a single 2.7-V to 5.5-V supply, making it highly versatile for various applications. It is known for its low power consumption, with typical power usage of 0.6 mW at 3 V and 1.6 mW at 5 V. The DAC082S085 is packaged in 10-pin SON and VSSOP packages, with the 10-pin WSON package being the smallest in its class. The on-chip output amplifier allows for rail-to-rail output swing, and the three-wire serial interface supports clock rates up to 40 MHz across the entire supply voltage range, compatible with standard SPI™, QSPI, MICROWIRE, and DSP interfaces.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 8 Bits |
| Integral Non-Linearity (INL) | ±0.5 LSB (Maximum) |
| Differential Non-Linearity (DNL) | 0.18 / –0.13 LSB (Maximum) |
| Settling Time | 4.5 µs (Maximum) |
| Zero Code Error | 15 mV (Maximum) |
| Full-Scale Error | –0.75% FS (Maximum) |
| Supply Power (Normal) | 0.6 mW (3 V) / 1.6 mW (5 V) (Typical) |
| Supply Power (Power Down) | 0.3 µW (3 V) / 0.8 µW (5 V) (Typical) |
| Operating Temperature Range | –40°C to 105°C |
| Package Types | 10-pin SON, 10-pin VSSOP |
Key Features
- Ensured Monotonicity
- Low Power Operation
- Rail-to-Rail Voltage Output
- Power-On Reset to 0 V
- Simultaneous Output Updating
- Wide Power Supply Range: 2.7 V to 5.5 V
- Industry's Smallest Package
- Power-Down Modes
Applications
- Battery-Powered Instruments
- Digital Gain and Offset Adjustment
- Programmable Voltage and Current Sources
- Programmable Attenuators
Q & A
- What is the resolution of the DAC082S085?
The resolution of the DAC082S085 is 8 bits.
- What is the typical power consumption of the DAC082S085 at 3 V and 5 V?
The typical power consumption is 0.6 mW at 3 V and 1.6 mW at 5 V.
- What is the maximum settling time of the DAC082S085?
The maximum settling time is 4.5 µs.
- What are the package options for the DAC082S085?
The DAC082S085 is available in 10-pin SON and 10-pin VSSOP packages.
- What is the operating temperature range of the DAC082S085?
The operating temperature range is –40°C to 105°C.
- Does the DAC082S085 support simultaneous output updating?
- What is the maximum DNL of the DAC082S085?
The maximum DNL is 0.18 / –0.13 LSB.
- What interfaces are compatible with the DAC082S085's serial interface?
The serial interface is compatible with standard SPI™, QSPI, MICROWIRE, and DSP interfaces.
- Does the DAC082S085 have power-down modes?
- What is the zero code error of the DAC082S085?
The zero code error is 15 mV (Maximum).
