Datasheet Linear Technology LT1920
| Manufacturer | Linear Technology |
| Series | LT1920 |
Single Resistor Gain Programmable, Precision Instrumentation Amplifier
Datasheets
Datasheet LT1920
PDF, 308 Kb, Language: en, File uploaded: Aug 6, 2017, Pages: 12
Single Resistor Gain Programmable, Precision Instrumentation Amplifier
Single Resistor Gain Programmable, Precision Instrumentation Amplifier
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Prices
Packaging
| LT1920CN8#PBF | LT1920CS8#PBF | LT1920CS8#TRPBF | LT1920IN8#PBF | LT1920IS8#PBF | LT1920IS8#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | N-8 Package Outline Drawing | SO-8 Package Outline Drawing | SO-8 Package Outline Drawing | N-8 Package Outline Drawing | SO-8 Package Outline Drawing | SO-8 Package Outline Drawing |
| Package Code | N | S8 | S8 | N | S8 | S8 |
| Package Index | 05-08-1510 (N8) | 05-08-1610 (S8) | 05-08-1610 (S8) | 05-08-1510 (N8) | 05-08-1610 (S8) | 05-08-1610 (S8) |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 |
Parametrics
| Parameters / Models | LT1920CN8#PBF | LT1920CS8#PBF | LT1920CS8#TRPBF | LT1920IN8#PBF | LT1920IS8#PBF | LT1920IS8#TRPBF |
|---|---|---|---|---|---|---|
| Common Mode Rejection Ratio, dB | 140 | 140 | 140 | 140 | 140 | 140 |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| Cload, pF | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Enoise Density, nV/rtHz | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Export Control | no | no | no | no | no | no |
| GBW, MHz | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Gain, V/V | Resistor Set 1 to 10,000 | Resistor Set 1 to 10,000 | Resistor Set 1 to 10,000 | Resistor Set 1 to 10,000 | Resistor Set 1 to 10,000 | Resistor Set 1 to 10,000 |
| Gain Accuracy, % | 0.008 | 0.008 | 0.008 | 0.008 | 0.008 | 0.008 |
| Gain Drift, ppm/C | 20 | 20 | 20 | 20 | 20 | 20 |
| Ibias, nA | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Inoise, pA/rtHz | 0.124 | 0.124 | 0.124 | 0.124 | 0.124 | 0.124 |
| Ios, µA | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 |
| Iout, mA | 27 | 27 | 27 | 27 | 27 | 27 |
| Isupply, mA | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 |
| LF Enoise, µVPP | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | -40 to 85 |
| PSRR, dB | 150 | 150 | 150 | 150 | 150 | 150 |
| Rail-to-Rail In | no | no | no | no | no | no |
| Rail-to-Rail Out | no | no | no | no | no | no |
| SR, V/µs | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Shutdown | no | no | no | no | no | no |
| Single Supply | no | no | no | no | no | no |
| Ts (0.1%), ns | 50000 | 50000 | 50000 | 50000 | 50000 | 50000 |
| Type | IA | IA | IA | IA | IA | IA |
| Voh (from V+), V | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Vol (from V-), V | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| Vos, µV | 30 | 30 | 30 | 30 | 30 | 30 |
| Vos TC, µV/C | 1 | 1 | 1 | 1 | 1 | 1 |
| Vs Max, V | 40 | 40 | 40 | 40 | 40 | 40 |
| Vs Min, V | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 |
Eco Plan
| LT1920CN8#PBF | LT1920CS8#PBF | LT1920CS8#TRPBF | LT1920IN8#PBF | LT1920IS8#PBF | LT1920IS8#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT1920 (6)
Manufacturer's Classification
- Signal Conditioning > Amplifiers > Instrumentation Amplifiers
- Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Low Noise Amplifiers (
