AAP200B

Portable Electronics AAP200X   AAP200X ECM Microphone Pre-Amplifier PRELIMINARY DATA DESCRIPTION The AAP200C is part of AAI’s new family of specialty products for Portable Electronics applications, in this case aimed at two terminal ECMs requiring integrated pre-amplifiers. The AAP200X ECM pre-amplifiers offer ultra low noise, require low current and feature ultra low input capacitance. The AAP200X family will be offered in a chip scale SMD package. The package size is a tiny 630µm x 530µm, and its height is 350µm including solder bumps. The AAP200X is offered in a chip scale SMD package with a size and aspect ratio (630µm x 530µm) that is optimum for the smallest (2mm dia.) microphones. The lead free solder pads are nominally 110µm dia. The AAP200X is supplied in tape and reel packaging. The AAP200X family has multiple operating voltage and gain options available, where the ‘X’ suffix designates the gain value. The following options available are: AAP200A: Gain = 16dB AAP200B: Gain = 19dB AAP200C Gain = 16dB AAP200D Gain = 19dB Vop = 1.25V Vop = 1.25V Vop = 1.33V Vop = 1.33V FEATURES Multiple gain options: ¬ 16dB ¬ 19dB Multiple output voltage options ¬ 1.25V ¬ 1.33V Low quiescent current, 200µA typical (VDD=1.8V, RL=2.2kΩ) Low noise performance Low input capacitance, 0.35uA typical < 0.5% THD typical for output swing = 250mV peak to peak. Small die size: 630µm x 530µm Suitable for small microphones down to 2mm diameter PIN CONFIGURATION: 4-...