Dual precision logarithmic and log ratio amplifier featuring an on-chip 2.5V voltage reference. This integrated circuit offers a 1.4MHz gain bandwidth product and a 45kHz -3dB bandwidth. It operates with a dual supply voltage range of 4.5V to 18V, drawing 1.25mA quiescent current. The amplifier boasts a 100dB common mode rejection ratio and a 106.02dB power supply rejection ratio. Packaged in a 16-SOIC surface-mount device, it operates from -40°C to 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Texas Instruments LOG2112AIDW datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| -3db Bandwidth | 45kHz |
| Bandwidth | 45kHz |
| Package/Case | SOIC |
| Common Mode Rejection Ratio | 100dB |
| Dual Supply Voltage | 9V |
| Gain Bandwidth Product | 1.4MHz |
| Height | 2.35mm |
| Input Bias Current | 5pA |
| Input Offset Voltage (Vos) | 1.5mV |
| Length | 10.28mm |
| Max Dual Supply Voltage | 18V |
| Min Dual Supply Voltage | 4.5V |
| Max Input Current | 3.5mA |
| Max Input Voltage | -2V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Voltage | 1.5V |
| Min Output Voltage | 1.2V |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 4.5V |
| Number of Amplifiers | 3 |
| Number of Channels | 2 |
| Number of Circuits | 2 |
| Number of Elements | 6 |
| Operating Supply Current | 1.25mA |
| Output Current per Channel | 18mA |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Power Supply Rejection Ratio (PSRR) | 106.02dB |
| Quiescent Current | 1.25mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Response Time | 2.6ms |
| RoHS Compliant | Yes |
| Slew Rate | 0.5V/µs |
| Supply Current | 2.5mA |
| Termination | SMD/SMT |
| Thickness | 2.35mm |
| Unity Gain Bandwidth Product | 1.4MHz |
| Weight | 0.014829oz |
| Width | 7.52mm |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments LOG2112AIDW to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
