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The NJU77002 are dual ultra-low power CMOS operational amplifiers designed specifically to extend battery life and performance for portable applications. The supply voltage range is 1.5V to 5.5V and supply current is 0.23μA/ch. typ. The supply current is stable against ambient temperature and voltage change, making them suitable for micro power oxygen sensors, gas sensors, and remote sensor applications.
These devices also feature rail-to-rail I/O and input offset voltage of 1.0mV max. Moreover, this series has excellent characteristics ideal for battery-powered applications, such as 0.65µV/°C typ. input offset voltage drift, input bias current of 10pA max. and ability of capacity load drive of 470pF.
NJU77000 series has normal grade (NJU7700x) and AGrade (NJU7700xA). A-Grade has improved offset voltage and supply voltage than normal grade, and other characteristics are also guaranteed from -40 to 105 °C.
The NJU77002 is offered in 8-pin SOP JEDEC 150mil, MSOP (TVSP JEDEC MO-187-DA / thin type) and DFN (ESON) that is thin and 2mm square small package.
|Series Name||Product Name||Compatibility||ch.||Package||Temperature Guarantee||Icc/ch.||Offset Voltage|
|NJU77000||NJU77000F||1ch||SOT-23-5||25°C||0.29 µA||0.49 µA||1.8 mV|
|NJU77000AF||1ch||SOT-23-5||-40 to +105°C||0.29 µA||0.39 µA||1.2 mV|
|NJU77001||NJU77001F||1ch||SOT-23-5||25°C||0.29 µA||0.49 µA||1.8 mV|
|NJU77001AF||1ch||SOT-23-5||-40 to +105°C||0.29 µA||0.39 µA||1.2 mV|
|NJU77002||NJU77002E||2ch||SOP8 JEDEC 150mil||25°C||0.23 µA||0.38 µA||2.0 mV|
|NJU77002AE||2ch||SOP8 JEDEC 150mil||-40 to +105°C||0.23 µA||0.33 µA||1.5 mV|