IMP23ABSUTR
ActiveANALOG BOTTOM PORT MICROPHONE WITH FREQUENCY RESPONSE UP TO 80KHZ FOR ULTRASOUND ANALYSIS AND PREDICTIVE MAINTENANCE APPLICATIONS
IMP23ABSUTR
ActiveANALOG BOTTOM PORT MICROPHONE WITH FREQUENCY RESPONSE UP TO 80KHZ FOR ULTRASOUND ANALYSIS AND PREDICTIVE MAINTENANCE APPLICATIONS
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.
