Analogue, Mixed Signal, LSI


Piezoelectric sounders

16 May 2012 Analogue, Mixed Signal, LSI

Murata announced the expansion of its PKLCS family with two new 2,4 kHz SMD piezoelectric sounders aimed at white goods, portable, industrial and automotive applications.

Both the consumer part PKLCS1212E2400-R1 and the automotive/industrial part PKLCS1212E24A0-R1 are available in low-profile surface mount packages. They have a 5 dB increase in sound pressure level compared to previous Murata devices, and are fully reflow solder compatible. They are well suited for applications that need to minimise the use of leaded components or where all components must be low in profile.

The devices’ thin 3 mm profile makes them suitable for use in miniaturised portable electronics. Furthermore, the SMD package enables more efficient manufacturing since the parts can be mounted using pick-and-place equipment. Other benefits include the ability to survive reflow soldering with no impact to performance and low-frequency operation with excellent loudness.





Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

maXTouch touchscreen controller for various aspect ratios
EBV Electrolink Analogue, Mixed Signal, LSI
As the automotive market continues to demand larger touchscreens with more flexibility in size and shape, Microchip Technology is announcing a new maXTouch touchscreen controller that allows automotive ...

Read more...
Precision wideband ADC advances data-acquisition performance
Analogue, Mixed Signal, LSI
Texas Instruments (TI) has introduced a very small 24-bit wideband analog-to-digital converter (ADC) that delivers tight signal-measurement precision. The ADS127L11 achieves ultra-precise data acquisition ...

Read more...
K-band passivated VCO
RF Design Analogue, Mixed Signal, LSI
The K-VCO-2324 from Arralis is a GaAs PHEMT MMIC voltage-controlled oscillator (VCO) that operates from 23,25 to 24,25 GHz. It provides 15 dBm output power over tuning voltages between 0 V and 1 V and ...

Read more...
QFN-packaged gain blocks covering various frequency ranges
RFiber Solutions Analogue, Mixed Signal, LSI
Four new gain blocks have been introduced by Atlanta Micro to serve the requirements of various applications, each covering a different range of frequencies. The AM1127 is a high dynamic range, cascadable ...

Read more...
Digital humidity sensor withstands harsh conditions
Electrocomp Analogue, Mixed Signal, LSI
Sensirion is expanding its series of fourth-generation humidity sensors to include the SHT4xI-Digital sensor platform, which has been designed specifically for challenging industrial applications. The ...

Read more...
Signal chain implementation for condition monitoring systems
Altron Arrow Editor's Choice Analogue, Mixed Signal, LSI
Like all system designs, there are many choices to be made when it comes to designing a condition monitoring system, each of which comes with various trade-offs and can drastically alter the DAQ signal chain design.

Read more...
High-speed SAR ADC family
Analogue, Mixed Signal, LSI
Texas Instruments expanded its portfolio of high-speed data converters with a broad family of successive-approximation register (SAR) analog-to-digital converters (ADCs) that enable high-precision data ...

Read more...
Digital flow sensor for respiratory devices
Electrocomp Analogue, Mixed Signal, LSI
The compact SFM3119 digital flow meter is the successor to Sensirion’s SFM3100 mass flow meter. Compared to its predecessor, the SFM3119 comes with a digital I2C output as well as improved specifications.  ...

Read more...
Liquid flow sensor in small planar package
Electrocomp Analogue, Mixed Signal, LSI
With a tiny footprint of only 10 x 10 mm, Sensirion’s LPG10-1000 liquid flow sensor provides optimal performance and speed in measuring liquid flow in a planar microfluidic glass substrate, with down-mount ...

Read more...
Wide range of sensor technologies for innovative designs
TRX Electronics Analogue, Mixed Signal, LSI
Mouser Electronics has created a sensor technology content stream on its website that highlights the latest in innovative sensor solutions and resources from the world’s top manufacturers. With the ...

Read more...