Datasheet Texas Instruments OPA837IDBVR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | OPA837 |
| Artikelnummer | OPA837IDBVR |
Geringe Leistung, Präzision, 105 MHz, Spannungsrückkopplungs-Operationsverstärker 6-SOT-23 -40 bis 125
Datenblätter
OPA837 Low-Power, Precision, 105-MHz, Voltage-Feedback Op Amp datasheet
PDF, 2.4 Mb, Datei veröffentlicht: Sep 11, 2017
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 6 |
| Package Type | DBV |
| Industry STD Term | SOT-23 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 19FF |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.2 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.45 |
| Mechanical Data | Herunterladen |
Parameter
| 2nd Harmonic | 120 dBc |
| 3rd Harmonic | 145 dBc |
| @ MHz | 0.1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | Shutdown |
| Architecture | Voltage FB |
| BW @ Acl | 105 MHz |
| CMRR(Min) | 95 dB |
| CMRR(Typ) | 110 dB |
| GBW(Typ) | 50 MHz |
| Input Bias Current(Max) | 520000 pA |
| Iq per channel(Max) | 0.625 mA |
| Iq per channel(Typ) | 0.592 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 0.4 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 50 mA |
| Package Group | SOT-23 |
| Package Size: mm2:W x L | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG |
| Rail-to-Rail | In to V-,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 105 V/us |
| Total Supply Voltage(Max) | 5.4 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 2.7 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 4.7 nV/rtHz |
| Vn at Flatband(Typ) | 4.7 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.13 mV |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: OPA837DBVEVM
OPA837 Operational Amplifier Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: OPA837DCKEVM
OPA837 Operational Amplifier Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revision: A, Datei veröffentlicht: Jan 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Modellreihe
Serie: OPA837 (4)
- OPA837IDBVR OPA837IDBVT OPA837IDCKR OPA837IDCKT
Herstellerklassifikation
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)