| Part Number | Scale Factor(V/decade) | Input Current Range(Min)(nA) | Input Current Range(Max)(mA) | Conformity Error (initial 5 decades)(Max)(%) | Conformity Error (initial 5 decades) (typ. over temp)(%/degree C) | Offset Voltage (Input Amplifiers)(Max)(mV) | Vs (+/-)(Min)(V) | Vs (+/-)(Max)(V) | Iq(Max)(mA) | Reference Type | Auxiliary Op Amps | Full-Scale Output Voltage(Min)(+/- V) | Full-Scale Output Voltage(Max)(+/- V) | Operating Temperature Range(C) | Rating | Package Group | Approx. Price (US$) |
| LOG114 | 0.375 | 0.1 | 10 | 0.2 | 0.1 | 4 | 4.8 | 11 | 15 | Internal | 2 | 0 to 70 | Catalog | VQFN | 4.50 | 1ku | ||
| TL441-EP | 0.008 | +/-70 | 23 | 5.45 | 5.85 | -55 to 125 | HiRel Enhanced Product | SO | |||||||||
| LOG2112 | 0.5 | 0.1 | 3.5 | 0.2 | 0.0001 | 1.5 | 4.5 | 18 | 3.5 | Internal | 1 | -3.8 | 3.5 | -40 to 85 | Catalog | SOIC | 11.35 | 1ku |
| LOG112 | 0.5 | 1 | 3.5 | 0.2 | 0.0001 | 1.5 | 4.5 | 18 | 1.75 | Internal | 1 | -3.8 | 3.5 | -5 to 75 | Catalog | SOIC | 7.90 | 1ku |
| LOG101 | 1 | 100 | 3.5 | 0.2 | 0.0001 | 1.5 | 4.5 | 18 | 1.5 | External | 1.2 | 1.5 | -40 to 85 | Catalog | SOIC | 6.95 | 1ku | |
| LOG104 | 0.5 | 100 | 3.5 | 0.2 | 0.0001 | 1.5 | 4.5 | 18 | 1.5 | External | 1.2 | 1.5 | -40 to 85 | Catalog | SOIC | 8.35 | 1ku | |
| LOG102 | 1 | 1 | 1 | 0.3 | 0.0002 | 1.5 | 4.5 | 18 | 2 | External | 2 | -4.1 | 3.5 | 0 to 70 | Catalog | SOIC | 7.25 | 1ku |
| TL441A | 0.008 | +/-70 | 23 | 5.45 | 5.85 | -55 to 125 | Military | CDIP | |||||||||
| TL441 | 23 | 0 to 70 | Catalog | PDIP, SO | 2.82 | 1ku |
