AN240P FM IF Amplifier and Discriminator
Similar to LA1365 KA2101 TA7176P HA1125 LM3065N ULN2165N LSC1008P GL3201 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
V
CC
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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