12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output
Product details
Parameters
Package | Pins | Size
Features
- 5962R07726
- Total Ionizing Dose 100 krad(Si)
- Single Event Latch-up Immune 120 MeV-cm2/mg
- Single Event Functional Interrupt Immune 120 MeV-cm2/mg (See Radiation Report)
- Ensured Monotonicity
- Low Power Operation
- Rail-to-Rail Voltage Output
- Power-On Reset to Zero Volts Output
- SYNC Interrupt Facility
- Wide Power Supply Range (2.7 V to 5.5 V)
- Small Packages
- Power-Down Feature
- Key Specifications
- Resolution: 12 Bits
- DNL: +0.21, –0.10 LSB (Typical)
- Output Settling Time: 12.5 µs (Typical)
- Zero Code Error: 2.1 mV (Typical)
- Full-Scale Error: –0.04% FS (Typical)
- Power Dissipation
- Normal Mode: 0.52 mW (3.6 V) and 1.19 mW (5.5 V) Typical
- Power-Down Mode: 0.014 µW (3.6 V) and 0.033 µW (5.5 V) Typical
Description
The DAC121S101QML-SP device is a full-featured, general-purpose, 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes just 177 µA of current at 3.6 V. The on-chip output amplifier allows rail-to-rail output swing and the three-wire serial interface operates at clock rates up to 20 MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interfaces.
The supply voltage for the DAC121S101QML-SP serves as its voltage reference, providing the widest possible output dynamic range. A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt.
The low power consumption and small packages of the DAC121S101QML-SP make it an excellent choice for use in battery-operated equipment.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The DAC121S101CVAL Design Kit populated with a ceramic sample is designed to ease evaluation and design-in of the Texas Instrument DAC121S101WGRQV 12-bit Micro-Power Digital-to-Analog Converters with Rail-to-Rail Output. Replace with: The evaluation board can be used in Stand-Alone mode, suitable (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
(Y) | 0 | View options |
CFP (NAC) | 10 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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