Quad-channel audio amplifier IC featuring 130MHz bandwidth and 135V/µs slew rate. This surface-mount device operates with dual supply voltages from 2.7V to 12.8V, offering a 75mA output current. Key performance metrics include a 72dB Common Mode Rejection Ratio and 79dB Power Supply Rejection Ratio. The SOIC package measures 8.64mm in length, 3.91mm in width, and 1.45mm in height.
Texas Instruments LMH6644MA technical specifications.
| Bandwidth | 130MHz |
| Package/Case | SOIC |
| Common Mode Rejection Ratio | 72dB |
| Dual Supply Voltage | 5V |
| Height | 1.45mm |
| Input Bias Current | 3.25uA |
| Input Offset Voltage (Vos) | 5mV |
| Lead Free | Lead Free |
| Length | 8.64mm |
| Max Dual Supply Voltage | 6.4V |
| Min Dual Supply Voltage | 1.35V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 17mA |
| Max Supply Voltage | 12.8V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Amplifiers | 4 |
| Number of Channels | 4 |
| Number of Elements | 4 |
| Output Current | 75mA |
| Packaging | Rail/Tube |
| Power Supply Rejection Ratio (PSRR) | 79dB |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | No |
| Slew Rate | 135V/µs |
| Supply Current | 2.7mA |
| Voltage Gain | 98dB |
| Width | 3.91mm |
| RoHS | Not CompliantNo |
No datasheet is available for this part.
