Dual-channel 1W audio amplifier IC featuring a 1.5MHz bandwidth and 106dB gain. This surface-mount component operates from a 2.7V to 5.5V single supply, with a typical operating voltage of 5V. It offers a 57dB Common Mode Rejection Ratio and 80dB Power Supply Rejection Ratio. The device is housed in a 4mm x 4mm QFN package, is RoHS compliant, and has a maximum operating temperature of 85°C.
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Stmicroelectronics TS4997IQT technical specifications.
| Bandwidth | 1.5MHz |
| Package/Case | QFN |
| Common Mode Rejection Ratio | 57dB |
| Gain | 106dB |
| Gain Bandwidth Product | 1.5MHz |
| Height | 0.88mm |
| Lead Free | Lead Free |
| Length | 4mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Power | 1W |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Channels | 4 |
| Operating Supply Voltage | 5V |
| Output Power | 1W |
| Package Quantity | 4500 |
| Packaging | Tape and Reel |
| Power Supply Rejection Ratio (PSRR) | 80dB |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | TS4997 |
| Supply Current | 7.4mA |
| Supply Type | Single |
| Unity Gain Bandwidth Product | 1.5MHz |
| Width | 4mm |
| RoHS | Compliant |
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