Datasheet Texas Instruments LOG114AIRGVTG4
| Manufacturer | Texas Instruments |
| Series | LOG114 |
| Part Number | LOG114AIRGVTG4 |
Precision High-Speed Logarithmic Amplifier with 2.5V Reference and Uncommitted Output Op Amps 16-VQFN 0 to 70
Datasheets
Single-Supply, High-Speed, Precision Logarithmic Amplifier datasheet
PDF, 783 Kb, Revision: A, File published: Mar 19, 2007
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 | 16 |
| Package Type | RGV | RGV |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | 114 | LOG |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Download | Download |
Parametrics
| Auxiliary Op Amps | 2 |
| Conformity Error (initial 5 decades) (typ. over temp) | 0.1 %/degree C |
| Conformity Error (initial 5 decades)(Max) | 0.2 % |
| Full-Scale Output Voltage(Max) | 4.4 +/- V |
| Full-Scale Output Voltage(Min) | -4.4 +/- V |
| Input Current Range(Max) | 10 mA |
| Input Current Range(Min) | 0.1 nA |
| Iq(Max) | 15 mA |
| Offset Voltage (Input Amplifiers)(Max) | 4 mV |
| Operating Temperature Range | 0 to 70 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 16VQFN: 16 mm2: 4 x 4(VQFN) PKG |
| Rating | Catalog |
| Reference Type | Internal |
| Scale Factor | 0.375 V/decade |
| Specified Voltage | 5 +/- V |
| Vs (+/-)(Max) | 11 V |
| Vs (+/-)(Min) | 4.8 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LOG114EVM
LOG114 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Model Line
Series: LOG114 (4)
- LOG114AIRGVR LOG114AIRGVRG4 LOG114AIRGVT LOG114AIRGVTG4
Manufacturer's Classification
- Semiconductors > Amplifiers > Special Function Amplifiers > Logarithmic Amplifiers
