Welcome to Hotenda.com Online Store!

logo
userjoin
Home

BL-21671-140

BL-21671-140

BL-21671-140

Knowles

MIC PIEZO ANALOG OMNI -54.5DB

SOT-23

BL-21671-140 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Shape Rectangular
PackagingBulk
Published 2006
Series BL
Size / Dimension 0.310Lx0.218W 7.87mmx5.54mm
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Solder Pads
Type Piezo
Voltage - Rated 1.3V
Depth 4.13mm
Current Rating50μA
Frequency 2.5kHz
Output Type Analog
Operating Supply Current 50μA
Impedance13kOhms
Current - Supply 50μA
Direction Omnidirectional
Frequency Range100Hz~2.5kHz
Sensitivity -54.5dB ±3dB @ 74dB SPL
Port Location Side
Height 4.13mm
Length 5.54mm
Width 5.54mm
Height (Max) 0.163 4.13mm
RoHS StatusRoHS Compliant
In-Stock:3187 items

About BL-21671-140

The BL-21671-140 from Knowles is a high-performance microcontroller designed for a wide range of embedded applications. This component features MIC PIEZO ANALOG OMNI -54.5DB.

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 BL-21671-140, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

Get Subscriber

Enter Your Email Address, Get the Latest News