Операционные усилители MAX4253EUB+

Операционный усилитель , 2 Усилителя, 3 МГц, 0.3 В/мкс, ± 1.2В до ± 2.75В, 2.4В до 5.5В, µMAX

The MAX4253EUB+ from Maxim Integrated Products is a single supply, low noise, low-distortion, rail to rail operational amplifier (op-amp) in 10 pin µMAX package. It draws 400µA of quiescent supply current per amplifier while featuring ultra low distortion (0.0002% THD) as well as low input voltage noise density (7.9nV/√Hz) and low input current-noise density (0.5fA/√Hz). These features make the device an ideal choice for portable/battery-powered applications that require low distortion and/or low noise. For additional power conservation it offer a low-power shutdown mode that reduces supply current to 0.5µA and puts the amplifiers' outputs into a high-impedance state. Outputs swing rail to rail and their input common-mode voltage range includes ground. It is typically used at wireless communications devices, PA control, portable/battery-powered equipment, medical instrumentation, ADC buffers and digital scales/strain gauges.

• Single supply operation from 2.4V to 5.5V or ±1.2V to ±2.75V dual supply
• Operating temperature range from -40°C to 85°C
• 0.0002% THD (1Kohm load) low distortion
• 400µA quiescent supply current per amplifier
• Input common-mode voltage range includes ground
• Outputs swing within 8mV of rails with a 10Kohm load
• 3MHz GBW product, unity gain stable
• Excellent DC characteristics, VOS = 70µV, IBIAS = 1pA and large-signal voltage gain = 116dB
• 400pF capacitive-load handling capability

Области применения

Обработка Сигнала, Переносные Устройства, Медицинское