Операционные усилители MAX44264EWT+T

Операционный усилитель , с полным размахом напряжений, 1 Усилитель, 9 кГц, 2 В/мс, 1.8В до 5.5В, WLP

The MAX44264EWT+T is an ultra low power operational amplifier (op-amp) in 6 pin WLP package. This ultra small op-amp draws only 750nA of supply current. It operates from single 1.8V to 5.5V supply and features ground sensing inputs and rail to rail output. The ultra-low supply current, low operating voltage and rail to rail output capabilities make this operational amplifier ideal for use in single lithium ion (Li+) or two cell NiCd or alkaline battery systems. The rail to rail output stage of MAX44264 is capable of driving the output voltage to within 4mV of rail with a 100Kohm load and can sink and source 11mA with 5V supply. The op-amp is unity gain stable.

• Ground sensing input common mode range
• Outputs source and sink 11mA of load current
• No phase reversal for overdriven inputs
• High 120dB open-loop voltage gain and input offset current of ±12.5pA at TA = +25°C
• Input offset voltage of ±0.5mV and input bias current of ±200pA
• Gain bandwidth product of 9KHz and slew rate of 2V/ms at TA = +25°C
• 250pF minimum capacitive load capability
• Supply current (per amplifier) for 0.6µA at VDD = +1.8V and 0.75µA at VDD = +5V (TA = +25°C)
• CMRR of 95dB and PSRR of 90dB (+1.8V
• Operating temperature range from -40°C to +85°C

Области применения

Обработка Сигнала, Потребительская Электроника, Переносные Устройства