TDK InvenSense T4708 and T4706 MEMS Microphones are analogue microphones capable of transmitting or receiving signals from all directions i.e. omnidirectional. The firm is offering these products in very compact packaging.
Out of the two, the T4076 is a SIMIc MEMS product that can be availed in a very small size of 1.85 x 2.75mm and a very negligible height of 0.9mm. It promises long-term temperature stability and quite low signal-to-noise ratio.
The T4078 MEMS Microphone, on the other hand, is being offered in a 3.35 – 2.5mm packaging. It needs to be preferred by those looking for both low and high-performance mode, a wide dynamic range, and quite balanced operation. TDK InvenSense T4708 and T4706 microphones have been specifically designed for all present-day electronic items like cameras, notebooks, PDAs, headsets, and mobile handsets.
- -38dBV sensitivity.
- Analogue output.
- ROHS compliance.
- 35 – 2.5 x 0.98mm surface-mount packaging
- Complete compatibility with Sn/Pb as well as Pb-free solder procedures.
- ±1dB sensitivity tolerance.
- 90dB PSRR.
- ROHS Compliance
- Complete compliance with Sn/Pb as well as all Pb-free solder processes
- Surface-mount packaging of 2.75 x 1.85 x 0.9mm.
- Analog output.
- 75dB PSRR.
- ±1db sensitivity tolerance.
- -38dBV sensitivity
The applications of these microphones are versatile that include products like video cameras, still cameras, wearable devices, ‘AlwaysOn’ listening, smartphone handsets, notebooks, PDAs, as well as IoT (Internet of Things) devices.