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CMX655DQ6

Name: CML Micro CMX655DQ6
Brand: CML Micro
SKU: 226-CMX655DQ6
Price: 7.04 RON
Availability: InStock

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See Product Specifications

Mouser No:

226-CMX655DQ6

Mfr. No:

CMX655DQ6

Mfr.:

CML Micro

Description:

Interface - CODECs Direct Connection to MEMs Microphones and includes a 1W Class-D Speaker Driver

Datasheet:

CMX655DQ6 Datasheet (PDF)

ECAD Model:

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More Information

Learn more about CML Micro CMX655DQ6

In Stock: 235

Stock:: 235

Can Dispatch Immediately

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On Order:: 280

Expected 6/9/2026
Factory Lead Time:: 18

Weeks Estimated factory production time for quantities greater than shown.

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Ext. Price:

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Pricing (RON)

Qty.	Unit Price	Ext. Price
	7,04 lei	7,04 lei
	6,84 lei	171,00 lei
	6,14 lei	614,00 lei
	6,09 lei	3.410,40 lei

Alternative Packaging

Mfr. Part No.:

CMX655DQ6-REEL

Packaging:

Reel, Cut Tape

Availability:

In Stock

Price:

7,04 lei

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	CML Micro
Product Category:	Interface - CODECs
RoHS:
Product:	Audio CODECs
Type:	Audio CODEC, Voice
Resolution:	16 bit
Conversion Rate:	48 kHz
Interface Type:	Serial, SPI
Supply Voltage - Max:	3.6 V
Supply Voltage - Min:	2.7 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Package/Case:	VQFN-24
Packaging:	Tray
Brand:	CML Micro
Moisture Sensitive:	Yes
Operating Supply Current:	1 mA
Operating Supply Voltage:	2.7 V to 3.6 V
Product Type:	CODECs
Series:	CMX655/EV6550D
Factory Pack Quantity:	280
Subcategory:	Interface ICs
THD plus Noise:	1 %
Unit Weight:	5,058 g

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Datasheet

CMX655DQ6 Datasheet (PDF)

Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: 5A991.g

Origin Classifications

Country of Origin:: United Kingdom
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

Digital Voice Interface ICs

CML Micro Digital Voice Interface ICs comprise a range of flexible technologies supporting voice-data generation, coding, transcoding, and decoding functions for digital communication systems, as well as many other in-band audio applications where there is a need for storage and playback. These surface mount devices operate within a -40°C to +85°C temperature range and provide Serial, SPI, PCM, and I2S interface options.

CMX655D Ultra-Low Power Voice Codec

CML Micro CMX655D Ultra-Low Power Voice Codec features an integrated digital microphone interface that connects single or dual MEMS microphones to the device, with parallel processing of each data stream to maintain phase alignment between the two channels. In the reverse channel, digital voice data drives a Class D speaker driver, also featuring programmable filtering and digital gain control. This architecture operates with much higher efficiency than conventional speaker drivers. An additional low-level output is also provided. The CMX655D is available in a small VQFN-24 package, ideal for space-constrained applications.