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MEMS Microphones MICROPHONE HF, MEMS
LGA-8Manufacturer:
Knowles
Mfr.Part #:
SPK0838HT4H-1-2
Datasheet:
Series:
RAMIS-B
Sensitivity:
- 26 dBFS
SNR - Signal To Noise Ratio:
64 dBA
Frequency Range:
350 kHz to 800 kHz, 1 MHz to 4.8 MHz
EDA/CAD Models:
Please fill in the short form below and we will provide you the quotation immediately.
Microphone ()
Product Category | MEMS Microphones | Series | RAMIS-B |
Sensitivity | - 26 dBFS | SNR - Signal to Noise Ratio | 64 dBA |
Frequency Range | 350 kHz to 800 kHz, 1 MHz to 4.8 MHz | Operating Supply Current | 230 uA, 630 uA |
Operating Supply Voltage | 1.8 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 100 C | Output Type | Digital, PDM |
Port Type | Top | Length | 4 mm |
Width | 3 mm | Dimensions | 4 mm x 3 mm x 1 mm |
Directional Properties | Omnidirectional | Mounting Style | SMD/SMT |
Product Type | MEMS Microphones | Shape | Rectangular |
Factory Pack Quantity | 1200 | Subcategory | Microphones |
Supply Voltage - Max | 3.6 V | Supply Voltage - Min | 1.6 V |
Technology | MEMS | Termination Style | Solder |
Type | High Performance Silicon Microphone |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
365-Day Product
Quality Guarantee
We promise to provide 365 days quality assurance service for all our products.
Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | - | - |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to
[email protected],
or fill below form to Quote for SPK0838HT4H-1-2, guaranteed quotes back within
12hr.
SPK0641HT4H-1
Knowles
1000+ $1.763
ICS-43432
INVENSENSE INC
1000+ $0.787
SPH0645LM4H-B
KNOWLES CORP
20 Hz ~ 10 kHz Digital, I²S Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
SPH0641LM4H-1
Knowles
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
ICS-40180
INVENSENSE INC
60 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional (-38dB ±1dB @ 94dB SPL) Solder Pads