Description
ICS-40212 TDK InvenSense Analog Microphone MEMS 1.52-3.63V 190 uA Omni-Directional -38dB 1dB @ 94dB SPL 35Hz-20.0kHz Rectangle Solder Pad 3.5×2.65mm RoHS
Specifications
Manufacturer: TDK
Product Category: MEMS Microphones
Sensitivity: 38 dB
Tolerance: 1 dB
SNR Signal to Noise Ratio: 65 dB
Impedance:
Frequency Range: 50 Hz to 20 kHz
Operating Supply Current: 1.1 mA
Operating Supply Voltage: 3.3 V
Minimum Operating Temperature: 40 C
Maximum Operating Temperature: + 85 C
Output Type: Analog
Port Type: Bottom
Length: 4 mm
Width: 3 mm
Depth: 1 mm
Packaging: Cut Tape
Packaging: Reel
Directional Properties: Omnidirectional
Termination Style: SMD/SMT
Type: Low Noise Microphone
Brand: TDK InvenSense
Mounting Style: SMD/SMT
Shape: Rectangular
Product Type: MEMS Microphones
Factory Pack Quantity: 10000
Subcategory: Microphones
Supply Voltage Max: 3.63 V
Supply Voltage Min: 1.62 V
Unit Weight: 0.004333 oz
The ICS 40212 is an analog MEMS microphone with very high dynamic range and a low power AlwaysOn mode. The ICS 40212 includes a MEMS microphone element, an impedance converter, and an output amplifier.
This microphone features a low power mode, which is active when the supply voltage is <2.0V. In this mode, the ICS 40212 operates with 55 uA.
Other high performance specifications include 128 dB SPL acoustic overload point in high performance mode, tight 1 dB sensitivity tolerance.
The ICS 40212 is available in a small 3.50 mm x 2.65 mm x 0.98 mm bottom port surface mount package.
Manufacturer:TDK
Datasheet:ICS-40212-v1.3.pdf
