The DAC8562 is a complete parallel input, 12-bit voltage output
Digital-to-analog convertersoperates from a single +5 V supply. These monolithic DACs are manufactured on a CBCMOS process for systems with only +5 V supplies, and are low-cost and easy to use.
In addition to the DAC, an on-chip rail-to-rail amplifier, latch, and reference are integrated. The reference voltage (REFOUT) is adjusted to 2.5 V, and the on-chip amplifier boosts the DAC output to 4.095 V full-scale. The user only needs to provide a +5 V supply.
The DAC8562 uses standard binary encoding. The op amp output swings from 0 V to +4.095 V with a resolution of 1 mV per bit and is capable of driving ±5 mA. Due to the low temperature coefficient silicon-chromium thin-film resistors, linearity error performance relative to the digital input code is excellent.
High-speed parallel digital interfaces can be connected to the fastest processors without the processor waiting. The interface is very simple, just oneCESignal. asynchronousCLRThe input sets the output to zero scale.
The DAC8562 is available in two different 20-pin packages, plastic DIP and SOL-20, each with a temperature range of -40°C to +85°C and a supply voltage range of +5 V ± 5%.
For MIL-STD-883 applications, contact your local Analog Devices distributor for the DAC8562/883 data sheet, which is specified for operation over the -55°C to +125°C temperature range.