Technical Specifications
Parameters and characteristics for this part
| Specification | IMP23ABSUTR |
|---|---|
| Current - Supply | 150 µA |
| Direction | Omnidirectional |
| Frequency Range [Max] | 15 kHz |
| Frequency Range [Min] | 35 Hz |
| Height (Max) | 0.98 mm |
| Height (Max) [Max] | 0.039 in |
| Output Type | Analog |
| Port Location | Bottom |
| S/N Ratio | 64 dB |
| Sensitivity | -38 db |
| Shape | Rectangle |
| Size / Dimension [x] | 3.31 mm, 0.13 in |
| Size / Dimension [y] | 2.46 mm, 0.097 in |
| Termination | Solder Pads |
| Type | MEMS (Silicon) |
| Voltage - Rated | 2.75 V |
| Voltage Range [Max] | 3.6 V |
| Voltage Range [Min] | 1.52 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.92 | |
| 10 | $ 2.62 | |||
| 25 | $ 2.47 | |||
| 100 | $ 2.11 | |||
| 250 | $ 1.98 | |||
| 500 | $ 1.73 | |||
| 1000 | $ 1.44 | |||
| 2500 | $ 1.34 | |||
| Digi-Reel® | 1 | $ 2.92 | ||
| 10 | $ 2.62 | |||
| 25 | $ 2.47 | |||
| 100 | $ 2.11 | |||
| 250 | $ 1.98 | |||
| 500 | $ 1.73 | |||
| 1000 | $ 1.44 | |||
| 2500 | $ 1.34 | |||
| Tape & Reel (TR) | 5000 | $ 1.29 | ||
Description
General part information
STEVAL-MIC007V1 Series
The IMP23ABSU 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 IMP23ABSU has an acoustic overload point of 130 dBSPL with a typical 64 dB signal-to-noise ratio.