Fully differential CMOS operational amplifier, featuring a 100 MHz -3dB bandwidth and 55 V/µs slew rate. This single-channel amplifier operates with dual supply voltages from 1.65V to 1.75V, or single supply from 3V to 3.5V. Key specifications include 1.2 pA input bias current, 8 mV input offset voltage, and 820 MΩ input resistance. The amplifier offers a 64 dB common mode rejection ratio and 68 dB power supply rejection ratio, with a 100 mA output current per channel. Packaged in an 8-SOIC (D) case, it operates across a temperature range of -40°C to 85°C and is RoHS compliant.
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Texas Instruments THS4121ID technical specifications.
| -3db Bandwidth | 100MHz |
| Amplifier Type | DIFFERENTIAL |
| Bandwidth | 100MHz |
| Package/Case | D |
| Common Mode Rejection Ratio | 64dB |
| Dual Supply Voltage | 1.65V |
| Gain Bandwidth Product | 100MHz |
| Input Bias Current | 1.2pA |
| Input Offset Voltage (Vos) | 8mV |
| Input Resistance | 820MR |
| Lead Free | Lead Free |
| Max Dual Supply Voltage | 1.75V |
| Min Dual Supply Voltage | 1.5V |
| Max I/O Voltage | 8mV |
| Max Input Voltage | -100mV |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1.02W |
| Max Supply Voltage | 3.5V |
| Min Supply Voltage | 3V |
| Number of Amplifiers | 1 |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Operating Supply Current | 11mA |
| Output Current per Channel | 100mA |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Power Dissipation | 1.02W |
| Power Supply Rejection Ratio (PSRR) | 68dB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Settling Time | 60ns |
| Slew Rate | 55V/µs |
| Supply Current | 13.5mA |
| Voltage Gain | 66dB |
| Weight | 0.002677oz |
| RoHS | Compliant |
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