Datasheet Texas Instruments OPA237NA/250E4 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | OPA237 |
| Artikelnummer | OPA237NA/250E4 |
Operationsverstärker mit einer Versorgung MicroAmplifier ™ Serie 5-SOT-23 -40 bis 70
Datenblätter
Single-Supply Operational Amplifiers MicroAmplifier™ Series datasheet
PDF, 1.7 Mb, Revision: A, Datei veröffentlicht: Feb 15, 2007
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 5 |
| Package Type | DBV |
| Industry STD Term | SOT-23 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | A37A |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.2 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.45 |
| Mechanical Data | Herunterladen |
Parameter
| Additional Features | N/A |
| Architecture | Bipolar |
| CMRR(Min) | 80 dB |
| CMRR(Typ) | 90 dB |
| GBW(Typ) | 1.4 MHz |
| Input Bias Current(Max) | 40000 pA |
| Iq per channel(Max) | 0.475 mA |
| Iq per channel(Typ) | 0.2 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 1.3 uV/C |
| Operating Temperature Range | -40 to 70 C |
| Output Current(Typ) | 4.5 mA |
| Package Group | SOT-23 |
| Package Size: mm2:W x L | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG |
| Rail-to-Rail | In to V- |
| Rating | Catalog |
| Slew Rate(Typ) | 0.5 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 2.7 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 28 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.95 mV |
Öko-Plan
| RoHS | Compliant |
Anwendungshinweise
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- Tuning in AmplifiersPDF, 44 Kb, Datei veröffentlicht: Oct 2, 2000
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- 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. - Op Amp Performance AnalysisPDF, 76 Kb, Datei veröffentlicht: Oct 2, 2000
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
Modellreihe
Serie: OPA237 (7)
- OPA237NA/250 OPA237NA/250E4 OPA237NA/3K OPA237NA/3KE4 OPA237UA OPA237UA/2K5 OPA237UA/2K5G4
Herstellerklassifikation
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps