This item comes with a case that goes with it. The mounting type that is recommended is Surface Mount. The embedded file is in the 56-VFQFN Exposed Pad case. The device has a 8 channel. Here is a list of Fully Integrated Processor functions for your reference. There is the possibility of applying the device in Pre-Amplifier. There is a delivery within 3V~3.6V of the votage. In this device, temperature is measured in the -40°C~125°C TJ range. On the chip, 56 terminations are present. If you search for the STA311 family, you will find similar parts. Here are the device specifications: Full Flexible Amplification. The chip contains 56 pins. As you can see, Surface Mount has mounted it. When the chip's supply voltage is 3.6V, it conducts. There is a voltage range of 3.3V that it can handle. The device is equipped with a telecom IC type TELECOM CIRCUIT.
STA311BTR Features
With 56-VFQFN Exposed Pad channels operate temperature at the range of -40°C~125°C TJ Supply voltage at 3.3V volts
STA311BTR Applications
There are a lot of STMicroelectronics STA311BTR Audio Special Purpose applications.