The TA7642 is a single chip AM Radio Integrated Circuit (IC) with AGC. It replaces the ZN414Z, and the MK414 radio IC. This IC has many equivalents such as CD7642, UTC7642, and LMF501. Internal Organisation From what I can see, the input stage consists of a long-tail pair with very high input impedance. See more From what I can see, the input stage consists of a long-tail pair with very high input impedance. Then what follows are transistor stages performing high gain RF amplification. The … See more This is a three pin IC in a TO-92 package and the pinout is very simple. When the flat side is facing you, the leftmost pin is ground. The centre pin is the signal input, and the rightmost pin is the signal output. The signal output pin … See more This chip is truly remarkable because it has a typical quiescent current rating of 0.2 mA, and yet provides a sensitivity of 600 µV. Many die-hard … See more The resistance value of Rp is typically 1 kΩ when powering from a 1.5 V battery. Obviously, this value may require increasing if the power source is greater than that. In my radio project, the circuit was powered by a 9 V … See more WebTA7642 Circuit Here is my circuit diagram for a TA7642 based AM radio. This circuit also uses the LM386 audio amplifier set to a gain of 200. The values of the components are based on the official documentation, …
This straight radio ; ta7642 radio with s meter - PCBWay
WebThe TA7642 is an AM radio IC in a TO92 package which requires very few external. components to make a complete pocket radio. Features: • low operating voltage – down to 1.3V. • low quiescent current – 0.2mA. • very few external components required. Maximum ratings: Parameters. Supply voltage. WebTA7642 In Stock 5000 pcs Reference Price (In US Dollars) 100+ $0.08 10000+ $0.075 Manufacturer Part Number: TA7642 Manufacturer / Brand SUMC Part of Description: TA7642 SUMC TO-92 Datasheets: Lead Free Status / RoHS Status: Lead free / RoHS Compliant Stock Condition: New original, 5000 pcs Stock Available. Ship From: Hong … physio in elmsdale ns
TA7642 AM Radio IC - Peter Vis
WebThe CD7642 is a AM radio receiver IC which has automatic gain and up to 72 db gain. It is cased in a TO-92 Case that looks like a transistor. ... The YS414, TA7642, UTC7642, CD7642 and KM484 are the same as the MK484 only different manufactures. Internal Circuit Diagram for the MK484 same as the CD7642. Related products. 788uh Loopstick Antenna ... WebONE CHIP AM RADIO CIRCUIT , TA7642 Datasheet, TA7642 circuit, TA7642 data sheet : ETC1, alldatasheet, Datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. ... TA7642: 521Kb / 1P: AM radio IC WebPrice: $0.95 Datasheet: TA7642.pdf TA7642 is a low-voltage, portable, AM Radio IC in a 3-pin, TO-92 package. Use it to build a low-component AM Receiver. It is compatible with the popular MK484 and the ZN414. Ham Radio Kits ICs - Audio ICs - Linear Home About Nightfire Datasheets Shipping Engineering Search Search this site: Products too many sweatpants strong bad
