| PartNumber | THS3121IDGN | THS3121IDGNG4 | THS3121IDG4 |
| Description | High Speed Operational Amplifiers Sngl Lo-Noise Hi-Out Current-Feedback | High Speed Operational Amplifiers Sngl Lo-Noise Hi-Out Current-Feedback | High Speed Operational Amplifiers Sgl Lo Noise Hi Out Dr Crnt-Feedback Amp |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | High Speed Operational Amplifiers | High Speed Operational Amplifiers | High Speed Operational Amplifiers |
| RoHS | Y | Y | Y |
| Series | THS3121 | THS3121 | THS3121 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| SR Slew Rate | 1.5 kV/us | 1.5 kV/us | 1.5 kV/us |
| CMRR Common Mode Rejection Ratio | 63 dB to 70 dB | 63 dB to 70 dB | 63 dB to 70 dB |
| Ib Input Bias Current | 4 uA | 4 uA | 4 uA |
| Vos Input Offset Voltage | 10 mV | 10 mV | 10 mV |
| Supply Voltage Max | 30 V | 30 V | 30 V |
| Supply Voltage Min | 10 V | 10 V | 10 V |
| Operating Supply Current | 3.5 mA | 3.5 mA | 3.5 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MSOP-PowerPad-8 | MSOP-PowerPad-8 | SOIC-8 |
| Packaging | Tube | Tube | Tube |
| Height | 1.02 mm | 1.02 mm | 1.58 mm |
| Length | 3 mm | 3 mm | 4.9 mm |
| Product | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Width | 3 mm | 3 mm | 3.91 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Development Kit | THS3121EVM | THS3121EVM | THS3121EVM |
| en Input Voltage Noise Density | 2.5 nV/sqrt Hz | 2.5 nV/sqrt Hz | 2.5 nV/sqrt Hz |
| Operating Supply Voltage | 32 V | 32 V | 12 V, 15 V, 18 V |
| Pd Power Dissipation | 1710 mW | 1710 mW | 1050 mW |
| Product Type | Op Amps - High Speed Operational Amplifiers | Op Amps - High Speed Operational Amplifiers | Op Amps - High Speed Operational Amplifiers |
| PSRR Power Supply Rejection Ratio | 62 dB | 62 dB | 62 dB |
| Factory Pack Quantity | 80 | 80 | 75 |
| Subcategory | Amplifier ICs | Amplifier ICs | Amplifier ICs |
| Unit Weight | 0.000861 oz | 0.000861 oz | 0.002677 oz |
| Amplifier Type | - | - | Current Feedback |
| Topology | - | - | Current Feedback |