Texas Instruments DAC8164IAPW

Description
The DAC8164 is a low-power, voltage-output, four-channel, 14-bit digital-to-analog converter (DAC). It includes a 2.5V, 2ppm/°C internal reference, giving a full-scale output voltage range of 2.5V. The internal reference has an initial accuracy of 0.004% and can source up to 20mA at the VREFH/VREFOUT pin. The device is monotonic, provides very good linearity, and minimizes undesired code-to-code transient voltages (glitch). The DAC8164 uses a versatile 3-wire serial interface that operates at clock rates up to 50MHz. The interface is compatible with standard SPI™, QSPI™, Microwire™, and digital signal processor (DSP) interfaces.
The DAC8164 incorporates a power-on-reset circuit that ensures the DAC output powers up at zero-scale and remains there until a valid code is written to the device. The device contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 1.3μA at 5V. Power consumption is 2.6mW at 3V, reducing to 1.4μW in power-down mode. The low power consumption, internal reference, and small footprint make this device ideal for portable, battery-operated equipment.
The DAC8164 is drop-in and functionally compatible with the DAC7564 and DAC8564, and functionally compatible with the DAC7565, DAC8165, and DAC8565. All these devices are available in a TSSOP-16 package.

Features
Relative Accuracy: 1LSB
Glitch Energy: 0.15nV-s
Internal Reference:
2.5V Reference Voltage (enabled by default)
0.004% Initial Accuracy (typ)
-2ppm/°C Temperature Drift (typ)
5ppm/°C Temperature Drift (max)
20mA Sink/Source Capability
Power-On Reset to Zero-Scale
Ultra-Low Power Operation: 1mA at 5V
Wide Power Supply Range: 2.7V to 5.5V
14-Bit Monotonic Over Temperature Range
Settling Time: 10us to ±0.006% Full-Scale Range (FSR)
Low-Power Serial Interface with Schmitt-Triggered Inputs: Up to 50MHz
On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
1.8V to 5.5V Logic Compatibility
Temperature Range: -40°C to 105°C

Applications
Portable Instrumentation
Closed-Loop Servo-Control
Process Control, PLCs
Data Acquisition Systems
Programmable Attenuation
PC Peripherals