Name: LM567CM
Brand: Rochester Electronics
SKU: DS-5735203
Price: 1.4157 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Rochester Electronics LM567CM

TONE DECODER CIRCUIT, PDSO8

Manufacturer # :LM567CM

Manufacturer :Rochester Electronics

Dasenic # :LM567CM-DS

Datasheet :

LM567CM Datasheet

Customer # :

Customer #

Description : TONE DECODER CIRCUIT, PDSO8

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Quantity	Unit Price	Total
32+	$ 1.4157	$ 45.3
68+	$ 1.3239	$ 90.03
106+	$ 1.2789	$ 135.56
152+	$ 1.1871	$ 180.44
198+	$ 1.1421	$ 226.14

In Stock: 21000

MOQ :1 PCS

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Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 1.4157

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LM567CM information

Rochester Electronics LM567CM technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Interface - Telecom
Product Status:Active
Operating Temperature:0°C ~ 70°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Current - Supply:12mA
Interface:-
Supplier Device Package:8-SOIC
Number of Circuits:1
Power ( Watts):1.1 W
Voltage - Supply:4.75V ~ 9V
Function:Tone Decoder
EU RoHS Status:RoHS non-compliant
MSL Rating:1 (Unlimited, 30°C/85%RH)
REACH Status:REACH Affected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Rochester Electronics LM567CM
Datasheet:
LM567CM,

Rochester Electronics LM567CM Environmental and export classification status description
The LM567CM is a tone decoder IC produced by Texas Instruments. It is designed to detect a specific frequency tone signal and output a logical high when that frequency is present. The LM567CM is often used in applications where audio signal detection is required. Functions - Tone Detection: The primary function of the LM567CM is to detect a specific tone signal with a frequency range typically between 500 Hz and 3 kHz. - Output Signal: When the specified frequency is detected, the LM567CM outputs a logical high signal. It can work with both TTL and CMOS logic levels. - Adjustable Sensitivity: The IC features an adjustable sensitivity control that allows users to set how strongly the signal must appear to output a high signal. - Bandwidth Control: The bandwidth of the detection can be configured to reject signals that are above or below the frequency of interest. Applications - Wireless Communication: Used in systems for tone-based signaling, such as in remote controls. - Sound Detection: Suitable for alerting systems that respond to specific tones. - Alarm Systems: Can be utilized in intrusion detection systems that depend on specific audio alerts. - Single Tone Signaling: Useful in applications like garage door openers and other devices that operate based on a single tone signal. Alternative Parts - LM566: Another tone decoder that offers similar functionalities but with different frequency ranges and specifications. - MT8870: A DTMF (Dual-Tone Multi-Frequency) decoder that can also be used for tone detection applications but is more specific to telephone signal processing. - AD8307: A more modern alternative that can provide digital outputs for analog signals and has broader use cases in signal detection. Embedded Modules - Arduino Tone Detection Modules: These typically take advantage of microcontrollers to detect tones and can often be paired with an LM567CM for tone detection applications. - Raspberry Pi Projects: Various tone detection projects leverage the capabilities of the LM567CM integrated with Raspberry Pi for DIY electronics and audio signal detection. Related Q&A 1. Q: What is the frequency range of the LM567CM for tone detection? A: The LM567CM is designed to detect tone signals within a frequency range of approximately 500 Hz to 3 kHz. 2. Q: How can the sensitivity of the LM567CM be adjusted? A: The sensitivity of the LM567CM can be adjusted using an external potentiometer connected to the IC, allowing users to set the required signal strength for detection. 3. Q: In what kind of applications is the LM567CM commonly used? A: The LM567CM is commonly used in applications for wireless communication, sound detection alarm systems, and tone-based signaling systems like garage door openers. 4. Q: What type of output does the LM567CM provide when it detects the correct tone? A: When the LM567CM detects the specified frequency, it provides a logical high output signal. 5. Q: Can the LM567CM work with both TTL and CMOS logic levels? A: Yes, the LM567CM is compatible with both TTL and CMOS logic levels, making it versatile for various electronic applications.

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LM567CM provided by Rochester Electronics

As an original manufacturer stocking distributor, Rochester Electronics has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester oﬀers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market.