Datasheet Texas Instruments OPA27GU/2K5 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | OPA27 |
| Artikelnummer | OPA27GU/2K5 |
Präzisions-Operationsverstärker mit extrem geringem Rauschen 8-SOIC -40 bis 85
Datenblätter
Ultra-Low Noise, Precision Operational Amplifiers datasheet
PDF, 967 Kb, Revision: C, Datei veröffentlicht: Aug 29, 2005
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | OPA | 27U |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Additional Features | N/A |
| Architecture | Bipolar |
| CMRR(Min) | 100 dB |
| CMRR(Typ) | 122 dB |
| GBW(Typ) | 8 MHz |
| Input Bias Current(Max) | 8000 pA |
| Iq per channel(Max) | 5.7 mA |
| Iq per channel(Typ) | 3.3 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 0.4 uV/C |
| Operating Temperature Range | -40 to 85 C |
| Output Current(Typ) | 25 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | Out |
| Rating | Catalog |
| Slew Rate(Typ) | 1.9 V/us |
| Total Supply Voltage(Max) | 44 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 8 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 3.2 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.1 mV |
Öko-Plan
| RoHS | Compliant |
Anwendungshinweise
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The INA105 is a unity gain differential amplifier consisting of a premium grade operational amplifier and an on-chip precision resistor network. The self-contained INA105 makes it ideal for many applications. One such application is precision level shifting. - Single-Supply Operation of Operational AmplifiersPDF, 77 Kb, Datei veröffentlicht: Oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation. - An Error Analysis of the ISO102 in a Small Signal Measuring ApplicationPDF, 29 Kb, Datei veröffentlicht: Sep 27, 2000
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This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte
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Herstellerklassifikation
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps