Benefits and Features

●Low Input Voltage Noise Density: 4.2nV/√Hz at 30KHz

●Low Input Current Noise Density: 0.5fA/√Hz

●Low Input Bias Current: 0.3pA (typ)

●Low Distortion: 0.00035% or -109dB THD+N (1kΩ Load)

●Single-Supply Operation from +2.7V to +5.5V

●Input Common-Mode Voltage Range Includes Ground

●Rail-to-Rail Output Swings with a 1kΩ Load

●Wide Bandwidth: MAX 40079/MAX40077/MAX40078 (10MHz); MAX40087/MAX40089 (42MHz)

●Excellent DC Characteristics: VOS ≤ 30μV

●Single-Channel 6-bump WLP in 1.31mm x 0.73mm

with 0.35mm Bump Pitch

●Dual-Channel 8-bump WLP in 0.96mm x 1.66mm with 0.35mm Bump Pitch

●Available in Space-Saving 6-WLP, 6-SOT, 8-WLP and μMAX Packages

Applications

●Transimpedance Amplifiers

●pH Probes and Reference Electrodes

●ADC Buffers

●DAC Output Amplifiers

●Low-Noise Microphone/Preamplifiers

●Digital Scales

●Strain Gauges/Sensor Amplifiers

●Medical Instrumentation