Datasheet Texas Instruments LM6142AIMX — Datenblatt
| Hersteller | Texas Instruments |
| Serie | LM6142 |
| Artikelnummer | LM6142AIMX |
Dualer 17-MHz-Rail-to-Rail-E / A-Operationsverstärker mit hoher Geschwindigkeit und geringer Leistung 8-SOIC -40 bis 85
Datenblätter
LM6142/LM6144 17В MHz Rail-to-Rail Input-Output Operational Amplifiers datasheet
PDF, 1.5 Mb, Revision: D, Datei veröffentlicht: Mar 13, 2013
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | NRND (Not 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 | LM614 | 2AIM |
| 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 |
Ersatz
| Replacement | LM6142AIMX/NOPB |
| Replacement Code | S |
Parameter
| Additional Features | N/A |
| Architecture | Bipolar |
| CMRR(Min) | 84 dB |
| CMRR(Typ) | 107 dB |
| GBW(Typ) | 17 MHz |
| Input Bias Current(Max) | 280000 pA |
| Iq per channel(Max) | 0.8 mA |
| Iq per channel(Typ) | 0.65 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 3 uV/C |
| Operating Temperature Range | -40 to 85 C |
| Output Current(Typ) | 8 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 25 V/us |
| Total Supply Voltage(Max) | 24 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 1.8 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 16 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 1 mV |
Öko-Plan
| RoHS | See ti.com |
Anwendungshinweise
- AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)PDF, 165 Kb, Revision: A, Datei veröffentlicht: Apr 26, 2013
It is well known to analog experts that you can use the positive and negative inputs of an operationalamplifier to make a high-impedance current source (current pump) using a conventional operationalamplifier (op amp). This basic circuit can put out both + and - output current (or zero current) into variousloads. The theory is simple. But the practical problems involved are not so simple or - Effect of Heavy Loads on Accuracy and Linearity of Op Amp Circuits (Rev. B)PDF, 81.7 Mb, Revision: B, Datei veröffentlicht: Apr 22, 2013
This application report discusses the effect of heavy loads on the accuracy and linearity of operationalamplifier circuits.
Modellreihe
Serie: LM6142 (9)
Herstellerklassifikation
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps