LM567CM

更新时间： 2024-11-23 12:09:51

品牌	Logo	应用领域
德州仪器 - TI		解码器电信集成电路光电二极管
页数	文件大小	规格书
18页	1215K
描述
Tone Decoder

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数据手册
替代型号

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LM567CM 数据手册

LM567, LM567C

www.ti.com

SNOSBQ4D –MAY 1999–REVISED MARCH 2013

LM567/LM567C Tone Decoder

Check for Samples: LM567, LM567C

FEATURES

APPLICATIONS

•

20 to 1 Frequency Range with an External

Resistor

•

Touch Tone Decoding

Precision Oscillator

•

Logic Compatible Output with 100 mA Current

Sinking Capability

Frequency Monitoring and Control

Wide Band FSK Demodulation

Ultrasonic Controls

•

Bandwidth Adjustable from 0 to 14%

High Rejection of Out of Band Signals and

Noise

Carrier Current Remote Controls

Communications Paging Decoders

•

Immunity to False Signals

Highly Stable Center Frequency

DESCRIPTION

Center Frequency Adjustable from 0.01 Hz to

500 kHz

The LM567 and LM567C are general purpose tone

decoders designed to provide a saturated transistor

switch to ground when an input signal is present

within the passband. The circuit consists of an I and

Q detector driven by a voltage controlled oscillator

which determines the center frequency of the

decoder. External components are used to

independently set center frequency, bandwidth and

output delay.

CONNECTION DIAGRAM

Figure 1. Metal Can Package

Figure 2. PDIP and SOIC Packages

Top View

See Package Number LMC0008C

OBSOLETE

See Package Number D0008A

See Package Number P0008E

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...18

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LM567CM 替代型号

型号	品牌	替代类型	描述	数据表
LM567CMX	TI	完全替代	Tone Decoder
LM567CM/NOPB	TI	完全替代	Tone Decoder

与LM567CM相关器件

型号	品牌	获取价格	描述	数据表
LM567CM/NOPB	NSC	获取价格	IC TELECOM, TONE DECODER CIRCUIT, PDSO8, SOP-8, Telecom Signaling Circuit
LM567CM/NOPB	TI	获取价格	Tone Decoder
LM567CMDC	NSC	获取价格	IC TELECOM, TONE DECODER CIRCUIT, UUC, DIE, Telecom Signaling Circuit
LM567CMWC	NSC	获取价格	IC TELECOM, TONE DECODER CIRCUIT, UUC, WAFER, Telecom Signaling Circuit
LM567CMX	TI	获取价格	Tone Decoder
LM567CMX/NOPB	TI	获取价格	Tone Decoder
LM567CN	NSC	获取价格	Tone Decoder
LM567CN	TI	获取价格	Tone Decoder
LM567CN/A+	ETC	获取价格	Analog Phase-Locked Loop
LM567CN/B+	ETC	获取价格	Analog Phase-Locked Loop