The DAC8551IADGKR from Texas Instruments (TI) is a 16-bit, low-power, low-glitch, single-channel digital-to-analog converter (DAC) with a buffered voltage output. It converts digital input data into a precise analog voltage and offers good linearity and monotonic performance for applications requiring stable output and low transient glitch energy.
The device features a three-wire serial interface compatible with SPI, QSPI, Microwire, and DSP interfaces, supporting clock rates up to 30MHz. An integrated rail-to-rail output buffer, power-on reset to zero, and power-down capability help simplify system design and reduce power consumption. An external reference voltage is required to set the output range.
Key Specifications:
- Manufacturer: Texas Instruments (TI)
- Part Number: DAC8551IADGKR
- Device Type: Digital-to-Analog Converter (DAC)
- Resolution: 16-bit
- Number of DAC Channels: 1
- Output Type: Buffered voltage output
- Interface: Three-wire serial, SPI/QSPI/Microwire compatible
- Supply Voltage: 2.7V to 5.5V
- Settling Time: 10µs to ±0.003% FSR
- Package: VSSOP-8 (DGK)
- Operating Temperature: -40°C to +105°C
- Packaging: Tape and reel, 2,500 units per standard orderable reel
Typical Applications:
- Industrial control and automation
- Precision analog voltage generation
- Data acquisition and control systems
- Programmable voltage output circuits
- Portable and low-power electronic equipment
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