The MP23AB01DH is a compact, low-power microphone built with a capacitive sensing element and an IC interface.
The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process to produce audio sensors.
The MP23AB01DH has sensitivity of 38 dB ±1 dB, an acoustic overload point of 135 dBSPL with minimum 65 dB signal-to-noise ratio.
The MP23AB01DH has fully differential output in order to minimize common mode noise.
The MP23AB01DH is available in a package compliant with reflow soldering and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.
Key Features
| Description | Version | Size |
|---|---|---|
| DS11926: High-performance MEMS audio sensor: fully differential analog bottom-port microphone | 1.0 | 265 KB |
| Description | Version | Size |
|---|---|---|
| AN4428: Best practices in the manufacturing process of MEMS microphones | 1.1 | 1 MB |
| AN4427: Gasket design for optimal acoustic performance in MEMS microphones | 2.0 | 840 KB |
| AN4426: Tutorial for MEMS microphones | 1.1 | 1009 KB |
| Description | Version | Size |
|---|---|---|
| Health and Wellness Mobility Cloud computing | 1 MB |
| Description | Version | Size |
|---|---|---|
| APWorkbench software for audio ICs and MEMS microphones | 1.0 | 2 MB |
| MEMS analog and digital microphones | 989 KB |
| Part Number | Package | Packing Type | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|
| MP23AB01DH | RHLGA 3.35X2.5X0.98 4L METAL CAP | Tray | - | - | NEC | EAR99 | - |
| MP23AB01DHTR | RHLGA 3.35X2.5X0.98 4L METAL CAP | Tape And Reel | - | - | NEC | EAR99 | - |
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| MP23AB01DH | RHLGA 3.35X2.5X0.98 4L METAL CAP | Industrial | Ecopack3 | |
| MP23AB01DHTR | RHLGA 3.35X2.5X0.98 4L METAL CAP | Industrial | Ecopack3 |
