MAX4488ATT+T

The MAX4488ATT+T is a low noise, low distortion, wide band, rail to rail operational amplifier (op-amp) in 6 pin TDFN package. This single op-amp with 42MHz gain bandwidth operate in single supply and draws 2.2mA of quiescent supply current per amplifier while featuring ultra low distortion of 0.0002% THD+N as well as low input voltage noise density of 4.5nV/√Hz and low input current-noise density of 0.5fA/√Hz. It offers a low power shutdown mode that reduces supply current to 0.01µA and places the amplifier's outputs into a high impedance state. This feature makes the device an ideal choice for applications that require low distortion and/or low noise. It is used in ADC buffers, DAC output amplifiers, low-noise microphone/preamplifiers, digital scales, strain gauges/sensor amplifiers and medical instrumentation.

• Supply voltage range is ±1.35V to ±2.75V, 2.7V to 5.5V
• Operating temperature range from -40°C to +125°C
• Input common mode voltage range includes ground
• Rail to rail output swings with a 1Kohm load
• 42MHz GBW product, stable with AV ≥ +5V/V
• Excellent DC characteristics, input offset voltage is 70µV
• Input bias current is 1pA and large signal voltage gain is 120dB
• Low-power shutdown mode reduces supply current to 0.01μA and places output in high-impedance state
• ADC Buffers; DAC Output Amplifiers; Digital Scales; Low-Noise Microphone/Preamplifiers; Medical Instrumentation; Strain Gauges/Sensor Amplifiers

Applications

Signal Processing

Notes

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