Datasheet Texas Instruments LMV981MG
| Manufacturer | Texas Instruments |
| Series | LMV981-N |
| Part Number | LMV981MG |
Single 1.8V, RRIO Operational Amplifiers with Shutdown 6-SC70 -40 to 125
Datasheets
LMV98x-N Small, Low-Power, 1.8-V RRIO Operational Amplifiers With Shutdown datasheet
PDF, 1.6 Mb, Revision: M, File published: Sep 30, 2016
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Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 6 |
| Package Type | DCK |
| Industry STD Term | SOT-SC70 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | A77 |
| Width (mm) | 1.25 |
| Length (mm) | 2 |
| Thickness (mm) | .9 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.1 |
| Mechanical Data | Download |
Replacements
| Replacement | LMV981MG/NOPB |
| Replacement Code | S |
Parametrics
| Additional Features | Shutdown |
| Approx. Price (US$) | 0.36 | 1ku |
| Architecture | Bipolar |
| CMRR(Min)(dB) | 60 |
| CMRR(Typ)(dB) | 86 |
| GBW(Typ)(MHz) | 1.5 |
| Input Bias Current(Max)(pA) | 35000 |
| Iq per channel(Max)(mA) | 0.23 |
| Iq per channel(Typ)(mA) | 0.116 |
| Number of Channels(#) | 1 |
| Offset Drift(Typ)(uV/C) | 5.5 |
| Operating Temperature Range(C) | -40 to 125 |
| Output Current(Typ)(mA) | 65 |
| Package Group | SC70 |
| Package Size: mm2:W x L (PKG) | See datasheet (DSBGA) |
| Rail-to-Rail | In Out |
| Rating | Catalog |
| Slew Rate(Typ)(V/us) | 0.42 |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 5 |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 1.8 |
| Vn at 1kHz(Typ)(nV/rtHz) | 50 |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 4 |
Eco Plan
| RoHS | TBD |
| Pb Free | No |
Application Notes
- AN-1684 Saving Power in an AC-Coupled Amplifier Circuit (Rev. A)PDF, 99 Kb, Revision: A, File published: Apr 26, 2013
AC-coupled circuits are often used for single supply operation to bring the input voltage into the inputrange of the amplifier. This circuit topology can be used in AC smoke detectors or in AC proximitysensors. - AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)PDF, 165 Kb, Revision: A, File published: 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
Model Line
Series: LMV981-N (8)
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > General-Purpose Op Amps
