Overview
The DAC101S101CIMKX/NOPB is a 10-bit voltage-output digital-to-analog converter (DAC) produced by Texas Instruments. This device is designed for general-purpose applications and is notable for its low power consumption and compact packaging. It operates from a single supply voltage ranging from 2.7 V to 5.5 V and is available in small packages such as the 6-lead SOT-23 and 8-lead VSSOP. The DAC101S101 is part of a family of pin-compatible DACs, including the 8-bit DAC081S101 and the 12-bit DAC121S101, making it a versatile choice for various digital-to-analog conversion needs.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Resolution | 10 bits | - | - | - |
| Supply Voltage Range | 2.7 V | - | 5.5 V | V |
| Temperature Range | -40°C | - | +105°C (DAC101S101), +125°C (DAC101S101Q) | °C |
| Differential Non-Linearity (DNL) | -0.05 LSB | - | +0.15 LSB | LSB |
| Output Settling Time | - | 8 μs | - | μs |
| Zero Code Error | - | 3.3 mV | - | mV |
| Full-Scale Error | - | -0.06 %FS | - | %FS |
| Power Consumption (Normal Mode) | - | 0.63 mW (3.6 V), 1.41 mW (5.5 V) | - | mW |
| Power Consumption (Power Down Mode) | - | 0.14 μW (3.6 V), 0.33 μW (5.5 V) | - | μW |
Key Features
- Ensured Monotonicity
- Low Power Operation
- Rail-to-Rail Voltage Output
- Power-on Reset to Zero Volts Output
- Wide Temperature Range of −40°C to +125°C (DAC101S101Q)
- Wide Power Supply Range of 2.7 V to 5.5 V
- Small Packages (SOT-23 and VSSOP)
- Power Down Feature
- Resolution of 10 bits
- High-Speed Serial Interface compatible with SPI, QSPI, MICROWIRE, and DSP interfaces up to 30 MHz
Applications
- Battery-Powered Instruments
- Digital Gain and Offset Adjustment
- Programmable Voltage & Current Sources
- Programmable Attenuators
- Automotive Applications (especially the DAC101S101Q which is AEC-Q100 Grade 1 Qualified)
Q & A
- What is the resolution of the DAC101S101?
The DAC101S101 has a resolution of 10 bits.
- What is the operating temperature range of the DAC101S101?
The DAC101S101 operates over a temperature range of −40°C to +105°C, while the DAC101S101Q operates from −40°C to +125°C.
- What is the supply voltage range for the DAC101S101?
The supply voltage range is from 2.7 V to 5.5 V.
- What are the typical power consumption values for the DAC101S101 in normal mode?
The typical power consumption is 0.63 mW at 3.6 V and 1.41 mW at 5.5 V.
- Does the DAC101S101 have a power-down feature?
- What is the output settling time of the DAC101S101?
The output settling time is typically 8 μs.
- Is the DAC101S101 compatible with automotive applications?
- What interfaces does the DAC101S101 support?
The DAC101S101 supports SPI, QSPI, MICROWIRE, and DSP interfaces up to 30 MHz.
- What are the package options available for the DAC101S101?
The DAC101S101 is available in 6-lead SOT-23 and 8-lead VSSOP packages.
- Does the DAC101S101 have a power-on reset feature?
