The LMV55x are high-performance, low-power operational amplifiers implemented with TI’s advanced VIP50 process. They feature 3 MHz of bandwidth while consuming only 37 µA of current per amplifier, which is an exceptional bandwidth to power ratio in this op amp class. These ultra-low power amplifiers are unity gain stable and provide an excellent solution for ultra-low power applications requiring a wide bandwidth.
The LMV55x have a rail-to-rail output stage and an input common mode range that extends below ground.
The LMV55x have an operating supply voltage range from 2.7 V to 5.5 V. These amplifiers can operate over a wide temperature range (–40°C to 125°C), making them a great choice for automotive applications, sensor applications as well as portable instrumentation applications. The LMV551 is offered in the ultra tiny 5-Pin SC70 and 5-Pin SOT-23 package. The LMV552 is offered in an 8-Pin VSSOP package. The LMV554 is offered in the 14-Pin TSSOP.
| Part number | Order | 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 @ 25 C) (Max) (mV) | Iq per channel (Typ) (mA) | Vn at 1 kHz (Typ) (nV/rtHz) | Rating | Operating temperature range (C) | Package Group | Package size: mm2:W x L (PKG) | Offset drift (Typ) (uV/C) | Features | Input bias current (Max) (pA) | CMRR (Typ) (dB) | Output current (Typ) (mA) | Architecture |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LMV551 |
|
1 | 2.7 | 5.5 | 3 | 1 |
In to V-
Out |
3 | 0.037 | 70 | Catalog | -40 to 125 |
SC70 | 5
SOT-23 | 5 |
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5) |
3.3 | Small Size | 38000 | 93 | 10 | Bipolar |
| LMV551-Q1 | Samples not available | 1 | 2.7 | 5.5 | 3 | 1 |
In to V-
Out |
3 | 0.037 | 70 | Automotive | -40 to 125 | SC70 | 5 | 5SC70: 4 mm2: 2.1 x 2 (SC70 | 5) | 3.3 | Small Size | 38000 | 93 | 10 | Bipolar |
| LMV552 |
|
2 | 2.7 | 5.5 | 3 | 1 |
In to V-
Out |
3 | 0.037 | 70 | Catalog | -40 to 125 | VSSOP | 8 | 8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8) | 3.3 | 38000 | 93 | 10 | Bipolar | |
| LMV554 |
|
4 | 2.7 | 5 | 3 | 1 |
In to V-
Out |
3 | 0.037 | 70 | Catalog | -40 to 125 | TSSOP | 14 | 14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14) | 3.3 | 38000 | 93 | 10 | Bipolar |
