DESCRIPTION

· ALD310708A/ALD310708 are high precision monolithic quad P-Channel MOSFET arrays.

· Matched at the factory using ALD's EPAD® CMOS technology.

· Features precision -0.80V Gate Threshold Voltage for low voltage applications.

· High input impedance (2.5 x 10^10Ω) and high DC current gain (>10^8).

· Designed for exceptional matching of device electrical characteristics.

· Versatile for precision analog applications like current mirrors, differential amplifiers, and multiplexers.

FEATURES

· Precision matched Gate Threshold Voltages with typical offset voltages of 1mV (ALD310708A) and 2mV (ALD310708).

· Sub-threshold voltage operation with a minimum operating voltage of less than 0.8V.

· Ultra-low minimum operating current of less than 1nA.

· Matched transconductance and output conductance.

· Excellent temperature tracking characteristics.

· Tight lot-to-lot parametric control.

APPLICATIONS

· Precision current mirrors and current sources with 0.5% accuracy.

· Low Tempco (<= 50ppm/°C) current mirrors/sources.

· Energy harvesting circuits and very low voltage analog and digital circuits.

· Precision low level voltage-clamps and zero-crossing detectors.

· Source followers, buffers, and discrete differential amplifier input stages.

· High-side switches, Sample-and-Hold switches, and discrete analog switches/multiplexers.