The MAX4094ASD+ is a quad, micropower, single supply, rail to rail op-amp in 14 pin NSOIC package. The operational amplifier combines excellent DC accuracy with rail to rail operation at the input and output. Since the common mode voltage extends from VCC to VEE, the device can operate from either a single 2.7V to 6V supply or split supplies ±1.35V to ±3V. Each op-amp requires less than 130μA of supply current. Even with the low current, the op-amps are capable of driving a 1Kohm load and the input referred voltage noise is only 12nV/√Hz. In addition, these op-amps can drive loads in excess of 2000pF. The precision performance of the MAX4094 combined with their wide input and output dynamic range, low voltage, single supply operation and low supply current make it an ideal choice for battery operated equipment, industrial and data acquisition and control applications.
Beyond the rails inputs
Operating temperature range from -40°C to 125°C
No phase reversal for overdriven inputs
Offset voltage is 30μV
Maximum quiescent current per op-amp is 165μA
Gain bandwidth product is 500KHz
High voltage gain is 115dB
High common mode rejection ratio is 90dB and power supply rejection ratio is 100dB
(EN)
