There is a packaging method of Tape & Reel (TR) provided with it.The Fixed Point family provides a wide range of applications.If it is operating at the temperature of 0°C~70°C TA, then it will be operating normally.It refers to the analog voltage range of 3.3V that may be input or output.
CS49844A-CQZR Features
CS49844A-CQZR Applications
There are a lot of Cirrus Logic Inc. CS49844A-CQZR DSP applications.