A current mirror with a transconductance amplifier containing the current mirror with a low static current. The current mirror includes: a load with first end and a second end, the first end coupling to a first input current and a fixed voltage difference existing between the first and second ends; a first transistor, whose drain is coupled to the second end of the load, whose gate is coupled to the first end of the load, and whose source is coupled to a second input current; and a second transistor, whose drain is coupled to a third port and an output current, whose gate is coupled to the second end of the load, and whose source is coupled to the ground. The transconductance amplifier contains: a voltage amplifier stage, a transconductance stage, and a current amplifier stage for amplifying the current and containing the current mirror.
