The LMP201x series are the first members of TI’s new LMP™ precision amplifier family. The LMP201x series offers unprecedented accuracy and stability in space-saving miniature packaging, offered at an affordable price. This device utilizes patented auto-zero techniques to measure and continually correct the input offset error voltage. The result is an amplifier which is ultra-stable over time and temperature. It has excellent CMRR and PSRR ratings, and does not exhibit the familiar 1/f voltage and current noise increase that plagues traditional amplifiers. The combination of the LMP201x characteristics makes it a good choice for transducer amplifiers, high gain configurations, ADC buffer amplifiers, DAC I-V conversion, and any other 2.7-V to 5-V application requiring precision and long term stability.
Other useful benefits of the LMP201x are rail-to-rail output, a low supply current of 930 µA, and wide gain-bandwidth product of 3 MHz. These versatile features found in the LMP201x provide high performance and ease of use.
(For VS = 5 V, Typical Unless Otherwise Noted)
| Number of Channels (#) |
| Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
| Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
| GBW (Typ) (MHz) |
| Slew Rate (Typ) (V/us) |
| Rail-to-Rail |
| Vos (Offset Voltage @ 25C) (Max) (mV) |
| Offset Drift (Typ) (uV/C) |
| Iq per channel (Typ) (mA) |
| Vn at 1kHz (Typ) (nV/rtHz) |
| CMRR (Typ) (dB) |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Input Bias Current (Max) (pA) |
| Output Current (Typ) (mA) |
| Additional Features |
| Architecture |
| LMP2012 | LMP7702 | LMP7712 | LMP7716 | LMP7716-Q1 |
|---|---|---|---|---|
| 2 | 2 | 2 | 2 | 2 |
| 2.7 | 2.7 | 1.8 | 1.8 | 1.8 |
| 5 | 12 | 5.5 | 5.5 | 5.5 |
| 3 | 2.5 | 17 | 17 | 17 |
| 4 | 1 | 9.5 | 9.5 | 9.5 |
| In to V- Out | In Out | In to V- Out | In to V- Out | In to V- Out |
| 0.025 | 0.22 | 0.15 | 0.15 | 0.15 |
| 0.015 | 1 | 1.75 | 1.75 | 1.75 |
| 0.93 | 0.75 | 1.3 | 1.3 | 1.3 |
| 35 | 9 | 5.8 | 5.8 | 5.8 |
| 130 | 130 | 100 | 100 | 100 |
| Catalog | Catalog | Catalog | Catalog | Automotive |
| -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| SOIC VSSOP | SOIC VSSOP | VSSOP | VSSOP | VSSOP |
| 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| 4 | 1 | 1 | 1 | 1 |
| 15 | 66 | 23 | 21 | 21 |
| Zero Drift | N/A | Shutdown | N/A | N/A |
| CMOS | CMOS | CMOS | CMOS | CMOS |
| Order Now | Order Now | Samples Not Available | Order Now | Order Now |