Lmv358B-TSR

The LMV321B/358B/324B series are CMOS single, dual, and quad RRIO op-amps featuring low offset, low power consumption, and stable high-frequency response. Leveraging 3PEAK's proprietary patented design technology, they deliver excellent AC performance — including 1MHz bandwidth, 0.7V/μs slew rate, and low distortion — while consuming only 80μA quiescent current per amplifier. The input common-mode voltage range extends 100mV beyond both V− and V+, with rail-to-rail output swing. The LMV321B/358B/324B series serve as drop-in replacements for many commercially available op-amps, reducing power consumption while improving input/output range and performance. This combination of features makes the LMV321B/358B/324B ideal for motor control, portable audio amplification, sound ports, and other consumer audio applications. The LMV321B/358B/324B op-amps are highly stable and capable of driving heavy capacitive loads such as those found in LCD applications. The rail-to-rail swing capability on both input and output enables designers to buffer CMOS DACs, ASICs, or other wide-output-swing devices in single-supply systems.

Applications

• Active filters
• ASIC input or output amplifiers
• Sensor interfaces
• Smoke/gas/environmental sensors
• Portable instruments and mobile devices

Key features

• Supply voltage: 2.5V to 5.5V
• Low supply current: 80μA per channel
• Positive offset voltage: +1mV to +4mV
• Offset voltage temperature drift: 2μV/℃
• High output capability: 100mA
• Rail-to-rail input and output
• Bandwidth: 1MHz
• Slew rate: 0.7V/μs
• Excellent EMI rejection performance
• Low noise: 35nV/√Hz at 1kHz
• Operating temperature range: 40℃ to 125℃