Datasheet Texas Instruments LMP2231
| Manufacturer | Texas Instruments |
| Series | LMP2231 |
Single Micropower, 1.6V, Precision Operational Amplifier with CMOS Inputs
Datasheets
Single Micropower, 1.6V, Precision Operational Amplifier with CMOS Inputs datasheet
PDF, 1.2 Mb, Revision: E, File published: Mar 25, 2013
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Status
| LMP2231AMA/NOPB | LMP2231AMAE/NOPB | LMP2231AMAX/NOPB | LMP2231AMF/NOPB | LMP2231AMFE/NOPB | LMP2231AMFX/NOPB | LMP2231BMA/NOPB | LMP2231BMAE/NOPB | LMP2231BMAX/NOPB | LMP2231BMF/NOPB | LMP2231BMFE/NOPB | LMP2231BMFX/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | No | Yes | No | No | Yes | Yes | No | No | Yes | No |
Packaging
| LMP2231AMA/NOPB | LMP2231AMAE/NOPB | LMP2231AMAX/NOPB | LMP2231AMF/NOPB | LMP2231AMFE/NOPB | LMP2231AMFX/NOPB | LMP2231BMA/NOPB | LMP2231BMAE/NOPB | LMP2231BMAX/NOPB | LMP2231BMF/NOPB | LMP2231BMFE/NOPB | LMP2231BMFX/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Pin | 8 | 8 | 8 | 5 | 5 | 5 | 8 | 8 | 8 | 5 | 5 | 5 |
| Package Type | D | D | D | DBV | DBV | DBV | D | D | D | DBV | DBV | DBV |
| Industry STD Term | SOIC | SOIC | SOIC | SOT-23 | SOT-23 | SOT-23 | SOIC | SOIC | SOIC | SOT-23 | SOT-23 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 95 | 250 | 2500 | 1000 | 250 | 3000 | 95 | 250 | 2500 | 1000 | 250 | 3000 |
| Carrier | TUBE | SMALL T&R | LARGE T&R | LARGE T&R | SMALL T&R | LARGE T&R | TUBE | SMALL T&R | LARGE T&R | LARGE T&R | SMALL T&R | LARGE T&R |
| Device Marking | LMP22 | 31AMA | LMP22 | AL5A | AL5A | AL5A | 31BMA | 31BMA | 31BMA | AL5B | AL5B | AL5B |
| Width (mm) | 3.91 | 3.91 | 3.91 | 1.6 | 1.6 | 1.6 | 3.91 | 3.91 | 3.91 | 1.6 | 1.6 | 1.6 |
| Length (mm) | 4.9 | 4.9 | 4.9 | 2.9 | 2.9 | 2.9 | 4.9 | 4.9 | 4.9 | 2.9 | 2.9 | 2.9 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.2 | 1.2 | 1.2 | 1.58 | 1.58 | 1.58 | 1.2 | 1.2 | 1.2 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | .95 | .95 | .95 | 1.27 | 1.27 | 1.27 | .95 | .95 | .95 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.45 | 1.45 | 1.45 | 1.75 | 1.75 | 1.75 | 1.45 | 1.45 | 1.45 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | LMP2231AMA/NOPB | LMP2231AMAE/NOPB | LMP2231AMAX/NOPB | LMP2231AMF/NOPB | LMP2231AMFE/NOPB | LMP2231AMFX/NOPB | LMP2231BMA/NOPB | LMP2231BMAE/NOPB | LMP2231BMAX/NOPB | LMP2231BMF/NOPB | LMP2231BMFE/NOPB | LMP2231BMFX/NOPB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Additional Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Approx. Price (US$) | 0.62 | 1ku | |||||||||||
| Architecture | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| CMRR(Min), dB | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | |
| CMRR(Min)(dB) | 81 | |||||||||||
| CMRR(Typ), dB | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | |
| CMRR(Typ)(dB) | 97 | |||||||||||
| GBW(Typ), MHz | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | |
| GBW(Typ)(MHz) | 0.13 | |||||||||||
| Input Bias Current(Max), pA | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Input Bias Current(Max)(pA) | 1 | |||||||||||
| Iq per channel(Max), mA | 0.016 | 0.016 | 0.016 | 0.016 | 0.016 | 0.016 | 0.016 | 0.016 | 0.016 | 0.016 | 0.016 | |
| Iq per channel(Max)(mA) | 0.016 | |||||||||||
| Iq per channel(Typ), mA | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | |
| Iq per channel(Typ)(mA) | 0.01 | |||||||||||
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Number of Channels(#) | 1 | |||||||||||
| Offset Drift(Typ), uV/C | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |
| Offset Drift(Typ)(uV/C) | 0.3 | |||||||||||
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Operating Temperature Range(C) | -40 to 125 | |||||||||||
| Output Current(Typ), mA | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | |
| Output Current(Typ)(mA) | 22 | |||||||||||
| Package Group | SOIC | SOIC | SOIC | SOT-23 | SOT-23 | SOT-23 | SOIC | SOIC | SOIC | SOT-23 | SOT-23 | SOT-23 |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | |
| Package Size: mm2:W x L (PKG) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | |||||||||||
| Rail-to-Rail | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V- Out | In to V-,Out | In to V-,Out | In to V-,Out |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 0.048 | 0.048 | 0.048 | 0.048 | 0.048 | 0.048 | 0.048 | 0.048 | 0.048 | 0.048 | 0.048 | |
| Slew Rate(Typ)(V/us) | 0.048 | |||||||||||
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 5.5 | |||||||||||
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 1.6 | |||||||||||
| Vn at 1kHz(Typ), nV/rtHz | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | |
| Vn at 1kHz(Typ)(nV/rtHz) | 60 | |||||||||||
| Vos (Offset Voltage @ 25C)(Max), mV | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 0.15 |
Eco Plan
| LMP2231AMA/NOPB | LMP2231AMAE/NOPB | LMP2231AMAX/NOPB | LMP2231AMF/NOPB | LMP2231AMFE/NOPB | LMP2231AMFX/NOPB | LMP2231BMA/NOPB | LMP2231BMAE/NOPB | LMP2231BMAX/NOPB | LMP2231BMF/NOPB | LMP2231BMFE/NOPB | LMP2231BMFX/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes |
Model Line
Series: LMP2231 (12)
Manufacturer's Classification
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Ultra-Low-Power Op Amps (<=250uA)