Datasheet4U Logo Datasheet4U.com

PA309 - HIGH GAIN AND HIGH IMPEDANCE PRE-AMPLIFIER

General Description

The UTC PA309 is high gain, high impedance per-amplifiers which are specially suited for use in audio and telephone Electret Condenser Microphones (ECM).

Key Features

  • S.
  • High voltage gain.
  • High ESD voltage.
  • Wide input signal.
  • High gain linearity.
  • Low input capacitance.
  • Built-in capacitor 10pF for RF noise elimination.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
PA30 Power Operational Amplifier Apex Microtechnology
PA3001-A FM IF System ETC
PA3005 Power IC / Silicon Monolithic Bipolar Liner ETC
PA3011 3-W STEREO AUDIO POWER AMPLIFIER Unisonic Technologies
PA3017 2W STEREO AUDIO AMPLIFIER Unisonic Technologies

Other Datasheets by Unisonic Technologies

Part Number Description
PA3138 DIRECT HEADPHONE DRIVER
PA3202 2W STEREO AUDIO POWER AMPLIFIER
PA3211 HIGH-SLEW-RATE OP AMP
PA3212 2.6W STEREO AUDIO AMPLIFIER
PA3332G 2.6W STEREO AUDIO AMPLIFIER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UNISONIC TECHNOLOGIES CO., LTD PA309 HIGH GAIN AND HIGH IMPEDANCE PRE-AMPLIFIER  DESCRIPTION The UTC PA309 is high gain, high impedance per-amplifiers which are specially suited for use in audio and telephone Electret Condenser Microphones (ECM).  FEATURES * High voltage gain * High ESD voltage * Wide input signal * High gain linearity * Low input capacitance * Built-in capacitor 10pF for RF noise elimination  ORDERING INFORMATION Ordering Number Lead Free Halogen Free PA309L-xx-AE2-R PA309G-xx-AE2-R PA309L-xx-AE2-x-R PA309G-xx-AE2-x-R Package SOT-23-3 SOT-23-3 CMOS IC Packing Tape Reel Tape Reel  MARKING PA309 PA309-3 www.unisonic.com.tw Copyright © 2024 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-D253.