AN240P FM IF Amplifier and Discriminator
Similar to LA1365 KA2101 TA7176P HA1125 LM3065N ULN2165N LSC1008P GL3201 and SN76664N
Description:
The AN240P is a versitile device in a 14-Lead DIP type package incorporating IF limiting, detection, electronic attenuation, audio amplifier, and audio driver capabilities.
Features:
Differential Peak Detector Requiring a Single Tuned Circuit
Electronic Attenuator Replaces Conventional AC Volume Control: range > 60dB
Excellent AM Rejection
High Stability
Low Harmonic Distortion
Audio Drive Capability: 6mAP-P
Minimum Undesirable Output Signal @ Maximum Attenuation
| Pin | Name | Description |
|---|
| 1 | IFB | IF In Bias |
| 2 | IFI | IF Input |
| 3 | GND | Ground |
| 4 | GND | Ground |
| 5 | VCC | Positive Supply Voltage |
| 6 | DC | DC Volume Control |
| 7 | DE | De-Emphasis |
| 8 | DO | Detector Output |
| 9 | QD | Quad Detector |
| 10 | QD | Quad detector |
| 11 | NC | No Connection |
| 12 | AO | Audio Output |
| 13 | TC | Tone Control |
| 14 | AI | Audio Input |
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