LMV611MF/NOPB Audio Power Amplifier IC Op Amps Lo Vltg,Low Pwr,RRIO Gen Purp amp

1 Features

• Supply Values: 1.8 V (Typical)

• Ensured 1.8-V, 2.7-V, and 5-V Specifications

• Output Swing:

  • – 80 mV From Rail With 600-Ω Load

  • – 30 mV From Rail With 2-kΩ Load

• VCM = 200 mV Beyond Rails

• 100-μA Supply Current (Per Channel)

• 1.4-MHz Gain Bandwidth Product

• Maximum VOS = 4 mV

• Temperature Range: −40°C to +125°C

• Create a Custom Design Using the LMV61x With the WEBENCH® Power Designer

2 Applications

• Consumer Communication

• Consumer Computing

• PDAs

• Audio Pre-Amplifiers

• Portable or Battery-Powered Electronic Equipment

• Supply Current Monitoring

• Battery Monitoring

3 Description

The LMV61x devices are single, dual, and quad low- voltage, low-power operational amplifiers (op amps). They are designed specifically for low-voltage, general-purpose applications. Other important product characteristics are, rail-to-rail input or output, low supply voltage of 1.8 V and wide temperature range. The LMV61x input common mode extends 200 mV beyond the supplies and the output can swing rail-to-rail unloaded and within 30 mV with 2-kΩ load at 1.8-V supply. The LMV61x achieves a gain bandwidth of 1.4 MHz while drawing 100-μA (typical) quiescent current.

The industrial-plus temperature range of −40°C to 125°C allows the LMV61x to accommodate a broad range of extended environment applications.

The LMV611 is offered in the tiny 5-pin SC70 package, the LMV612 in space-saving 8-pin VSSOP and SOIC packages, and the LMV614 in 14-pin TSSOP and SOIC packages. These small package amplifiers offer an ideal solution for applications requiring minimum PCB footprint. Applications with area constrained PCB requirements include portable and battery-operated electronics.

Device Information