Операционные усилители MAX4461TESA+

Измерительный усилитель , прецизионный, 1 Усилитель, 50 мкВ, 0.5 В/мкс, 250 кГц, 2.85В до 5.25В

The MAX4461TESA+ is a 3V/5V, single supply, rail to rail instrumentation amplifier in 8 pin NSOIC package. This instrumentation amplifier implements current feedback design to achieve a precision specification, low power consumption and excellent gain-bandwidth product. This new technique allows ground sensing capability combined with an ultra low input current and an increased common-mode rejection performance. The MAX4461 is offered in fixed gains of 10, uses ground as its reference voltage and has a logic-controlled shutdown input. It has a high impedance inputs optimized for small signal differential voltages and factory trimmed to gain of 10 with ±0.1% accuracy. Typical applications include strain gauge amplifier, transducer interface, precision low-side current sense, low noise microphone, preamplifier differential voltage amplification and battery-powered medical equipment.

• Supply voltage range is 2.85V to 5.25V
• Operating temperature range from -40°C to 85°C
• Quiescent current of only 700µA
• Shutdown feature to reduce the supply current to less than 1µA
• Input negative rail sensing
• Input bias current is 1pA
• 100µV input offset voltage
• Gain bandwidth product is 2.5MHz
• 18nV
• √Hz input referred noise

Области применения

Обработка Сигнала, Считывание и Контрольно-измерительная Аппаратура, Промышленное