Automotive Electret Condenser Microphone (ECM) Pre-Amplifier
The AAP600 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-amplfiers. The AAP600 ECM pre-amplfier offers ultra low noise, require low current and feature ultra low input capacitance.
The AAP600 is offered with a fixed gain of 32dB and an output operating voltage of 3.5V.
The AAP600 will be offered in a chip scale SMD package. The package size is 1.09mm x 1.12mm, with an overall height of 350μm including solder bumps. This extremely small package size and aspect ratio is optimum for use in small diameter microphones.
Features
- High tolerance to RFI, 8kV ESD tolerance
- 1.8μV RMS equivalent input noise (A-weighted values) Cmic = shorted
- 0.25% THD typical for output swing = 200mV peak to peak
- 7.2V - 12V supply voltage range
- 3.5V output operating voltage
- 32dB gain
- Suitable for small microphones down to 3mm diameter
- High pass filter
Applications
- Automotive Handsfree Headsets/Speakerphones
- Mobile Phone Audio
- PC Handsfree Microphone Sets
- Laptop Cartridge Microphones
Ordering Information
Ordering PN
| Subgroup | Description | Temp. Range
| Package
| Packing Type
| Packing Qty
| AAP600 S-M6A-G-LF-W
| Microphone ECM Interface
| Pre-Amplifier, 32dB Gain
| Special:
-5°C to +55°C | 6-Pin Micro SMD | Waffle Pack
| 400 | AAP600 S-M6A-G-LF-TR
| Microphone ECM Interface
| Pre-Amplifier, 32dB Gain | Special:
-5°C to +55°C | 6-Pin Micro SMD | 7" T&R | 3500 |
|
Download the application note
|
Request product samples
|
|
