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SPK0838HT4H-1 MEMS Microphones
- Stock: Out Of Stock
- SKU: 8855 | DAI176
-
Rs. 245.82 (inc GST)
Rs.208.32 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com
Import Service: We import a wide range of electronic components on request.
SPK0838HT4H-1 MEMS Microphones
SPK0838HT4H-1 MEMS Microphones
The SPK0838HT4H-1 is a high-performance, digital output, MEMS (Micro-Electro-Mechanical Systems) microphone designed by Knowles. It is a top-port, PDM (Pulse Density Modulation) output microphone, known for its excellent signal-to-noise ratio, low power consumption, and flat frequency response, making it highly suitable for consumer electronics and voice-enabled devices.
DNA solutions, Nashik has various types of Microphone's. Check out our complete collection of Microphone's.
If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India. |
Features of SPK0838HT4H-1 MEMS Microphones
- High Signal-to-Noise Ratio (SNR): 64 dB(A) for clear and precise sound capture
- Low Current Consumption: Only 630 µA (typical), ideal for battery-powered applications
- Wide Frequency Response: 20 Hz to 20 kHz – full-range audio capture
- Compact Size: 4.0 × 3.0 × 1.1 mm
- RF Shielded: Robust against electromagnetic interference
- Digital PDM Output: Easy integration with modern digital signal processors
- Top Port Orientation for flexible mechanical integration
- Omnidirectional Polar Pattern: Captures sound from all directions equally
Specifications of SPK0838HT4H-1 MEMS Microphones
- Microphone Type: MEMS
- Port Location: Top
- Output Format: PDM
- SNR: 64 dB(A)
- AOP (1% THD):105 dB SPL
- AOP (10% THD):120 dB SPL
- Frequency Range: 20 Hz – 20 kHz
- Current Consumption: 630 µA
- Supply Voltage: 1.6 V – 3.6 V
- Clock Frequency Range:1.0 MHz – 4.8 MHz
Applications of SPK0838HT4H-1 MEMS Microphones
- Smartphones and Laptops
- Headsets, earbuds, and wearables
- Voice assistants and smart speakers
- Audio recorders and portable devices
- IoT devices with voice interfaces
Package Includes
1 x SPK0838HT4H-1 MEMS Microphones
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