TEXAS INSTRUMENTS  LMC567CM/NOPB  Audio Codec, Low Power, Tone Decoder, -25 °C, 125 °C

TEXAS INSTRUMENTS LMC567CM/NOPB

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Product Overview


The LMC567CM/NOPB is a general purpose low power Tone Decoder which is functionally similar to the industry standard LM567. It consists of a twice frequency voltage-controlled oscillator (VCO) and quadrature dividers which establish the reference signals for phase and amplitude detectors. The phase detector and VCO form a phase-locked loop (PLL) which locks to an input signal frequency which is within the control range of the VCO. When the PLL is locked and the input signal amplitude exceeds an internally pre-set threshold, a switch to ground is activated on the output pin. External components set up the oscillator to run at twice the input frequency and determine the phase and amplitude filter time constants.
  • Low supply current drain
  • No increase in current with output activated
  • High oscillator stability
  • Ground-referenced input
  • Hysteresis added to amplitude comparator
  • Out-of-band signals and noise rejected
  • Green product and no Sb/Br

Applications

Signal Processing
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Specifications, Documents & More


  • ADC / DAC Resolution: -
  • ADCs / DACs Signal to Noise Ratio: -
  • Audio CODEC Type: Tone Decoder
  • Audio IC Case Style: SOIC
  • IC Interface Type: -
  • MSL: MSL 1 - Unlimited
  • No. of ADCs: -
  • No. of DACs: -
  • No. of Input Channels: 1
  • No. of Output Channels: 1
  • No. of Pins: 8
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -25°C
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Sampling Rate: -
  • Supply Voltage Range: 2V to 9V

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Availability

Availability: No Longer Manufactured


Substitutes

  • 41K2568 - IC,PHASE-LOCKED LOOP,CMOS,SOP,8PIN,PLASTIC
  • 41K6165 - Audio Codec, Tone Decoder, 0 °C, 70 °C
  • 07B5567 - Audio Codec, Low Power, Tone Decoder, -25 °C, 125 °C

Price

Quantity List Price
1 - 9 $2.79
10 - 99 $2.23
100 - 499 $1.87
500 - 999 $1.43
1000 - 2499 $1.34
2500 - 4999 $1.19
5000 - 9999 $1.18
10000+ $1.17
 
 
Low

Legislation and Environmental


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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
41K2568
LMC567CMX/NOPB

LMC567CMX/NOPB

TEXAS INSTRUMENTS

IC,PHASE-LOCKED LOOP,CMOS,SOP,8PIN,PLASTIC

0

Price for: Full Reel 1

2500+ $0.837 5000+ $0.824 10000+ $0.818

Buy
    More stock available week commencing 4/4/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Suggested Substitutes
41K6165
LM567CN/NOPB

LM567CN/NOPB

TEXAS INSTRUMENTS

Audio Codec, Tone Decoder, 0 °C, 70 °C

304 

Price for: Each 1

1+ $1.56 10+ $1.25 100+ $1.05 500+ $0.794

Buy

see cut-off times

 
Check more stock
    More stock available week commencing 3/28/16
07B5567
LMC567CM

LMC567CM

TEXAS INSTRUMENTS

Audio Codec, Low Power, Tone Decoder, -25 °C, 125 °C

0

Price for: Each 1

500+ $0.969 1000+ $0.799 2000+ $0.675

Buy
    More stock available week commencing 6/6/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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