Parameters |
Signal to Noise Ratio (SNR) |
100 dB |
Height Seated (Max) |
1mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
Contact Plating |
Tin |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
56-VFQFN Exposed Pad |
Number of Pins |
56 |
Operating Temperature |
-40°C~125°C TJ |
Packaging |
Tape & Reel (TR) |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
56 |
ECCN Code |
EAR99 |
Applications |
Pre-Amplifier |
Voltage - Supply |
3V~3.6V |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
Supply Voltage |
3.3V |
Terminal Pitch |
0.5mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
STA311 |
Function |
Fully Integrated Processor |
Operating Supply Voltage |
3.6V |
Number of Channels |
8 |
Interface |
I2C, I2S |
Resolution |
3 B |
Specifications |
Full Flexible Amplification |
Telecom IC Type |
TELECOM CIRCUIT |
STA311BTR Overview
The book is also accompanied by a case, which only adds to the value of the book. It recommended mounting type is Surface Mount. The embedded file is in the 56-VFQFN Exposed Pad case. A 8 channel is present on the device. There are Fully Integrated Processor functions included in this part for your reference. This device can be applied in both Pre-Amplifier and X directions. Votage is provided within 3V~3.6V. -40°C~125°C TJ is the range of temperature for this device. A chip has 56 terminations. By searching for STA311 family parts, similar parts can be found. I would like you to refer to the related specifications of the device: Full Flexible Amplification. As far as the 56 pins on the chip are concerned, they are accessible. Surface Mount mounts it on to the wall. 3.6V-voltage supplies conduct current through the chip. A supply voltage of 3.3V can be applied to it. It uses 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.
- EFFECTS PROCESSORS
- Telecom Systems
- DIGITAL MICROPHONES
- A/V RECEIVERS
- Portable electronics
- set-top boxes
- BROADCAST STUDIO EQUIPMENT
- SURROUND-SOUND DECODERS AND ENCODERS
- Digital Effects Processors
- High-performance soundcards