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SPH0644HM4H-1

SPH0644HM4H-1

SPH0644HM4H-1

Knowles

MIC MEMS DIGITAL PDM OMNI -36DB

SOT-23

SPH0644HM4H-1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Shape Rectangular
PackagingTape & Reel (TR)
Series SiSonic™ SPH
Size / Dimension 0.138Lx0.104W 3.50mmx2.65mm
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Solder Pads
Type MEMS (Silicon)
Output Type Digital, PDM
Current - Supply 1.025mA
Direction Omnidirectional
Voltage Range 1.6V~3.6V
Frequency Range50Hz~10kHz
Sensitivity -36dB ±1dB @ 94dB SPL
Port Location Top
S/N Ratio 58dB
Height (Max) 0.037 0.95mm
RoHS StatusRoHS Compliant
In-Stock:1970 items

Pricing & Ordering

QuantityUnit PriceExt. Price

About SPH0644HM4H-1

The SPH0644HM4H-1 from Knowles is a high-performance microcontroller designed for a wide range of embedded applications. This component features MIC MEMS DIGITAL PDM OMNI -36DB.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the SPH0644HM4H-1, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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