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TEXAS INSTRUMENTS  LM567CN/NOPB  Audio Codec, Tone Decoder, 0 °C, 70 °C

TEXAS INSTRUMENTS LM567CN/NOPB

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Product Overview

The LM567CN/NOPB is a general purpose Tone Decoder designed to provide a saturated transistor switch to ground when an input signal is present within the pass-band. 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.
  • 20 to 1 Frequency range with an external resistor
  • Logic compatible output with 100mA current sinking capability
  • Bandwidth adjustable from 0 to 14%
  • High rejection of out of band signals and noise
  • Immunity to false signals
  • Highly stable center frequency
  • 0.01Hz to 500kHz Center frequency adjustable

Applications

Audio; Communications & Networking
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 Information

Audio CODEC Type:
Tone Decoder
No. of ADCs:
-
No. of DACs:
-
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Sampling Rate:
-
Audio IC Case Style:
DIP
No. of Pins:
8Pins
No. of Input Channels:
1Channels
No. of Output Channels:
1Channels
ADC / DAC Resolution:
-
ADCs / DACs Signal to Noise Ratio:
-
IC Interface Type:
-
Supply Voltage Range:
4.75V to 9V
Packaging:
Each
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Applications

  • Audio;
  • Communications & Networking

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