The LMV34x devices are single, dual, and quad CMOS operational amplifiers, respectively, with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias current of 1 pA (typical) and an offset voltage of 0.25 mV (typical). The single-supply amplifier is designed specifically for low-voltage
(2.7 V to 5 V) operation, with a wide common-mode input voltage range that typically extends from –0.2 V to 0.8 V from the positive supply rail. The LMV341 (single) also offers a shutdown (SHDN) pin that can be used to disable the device. In shutdown mode, the supply current is reduced to 33 nA (typical). Additional features of the family are a 20-nV/√Hz voltage noise at 10 kHz, 1-MHz unity-gain bandwidth, 1-V/μs slew rate, and 100-μA current consumption per channel.
Offered in both the SOT-23 and smaller SC70 packages, the LMV341 is suitable for the most space-constraint applications. The LMV342 dual device is offered in the standard SOIC and VSSOP packages. An extended industrial temperature range from –40°C to 125°C makes these devices suitable in a wide variety of commercial and industrial environments.
|PART NUMBER||PACKAGE||BODY SIZE (NOM)|
|LMV341IDCK||SC70 (6)||2.00 mm × 1.25 mm|
|LMV341IDBV||SOT-23 (6)||2.90 mm ×1.60 mm|
|LMV342ID||SOIC (8)||4.90 mm × 3.91 mm|
|LMV342IDGK||VSSOP (8)||3.00 mm × 3.00 mm|
|LMV344ID||SOIC (14)||8.65 mm × 3.91 mm|
|LMV344IPW||TSSOP (14)||5.00 mm × 4.40 mm|