STMicroelectronics TDA7227
TDA7227 is a mono AM/FM one chip tuner ICs which is designed for portable radios, clock radios and radio cassette recorders.| Part No. | TDA7227 |
|---|---|
| Datasheet | TDA7227 Download |
| Manufacturer |  STMicroelectronics |
| Description | SINGLE-CHIP AM/FM RADIO |
| Buy | Stock & Price |
DESCRIPTION
PIN CONNECTIONS FM RF IN GND1 FM MIXER AM MIXER VCC2 FM IF IN GND2 TUN LED AM IF IN 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 AM RF IN FM RF OUT V CC1 FM OSC AM OSC DET OUT BAND S/W AGC QUAD DET 7227-01.EPS December 1992 1/5 This is advance info rmation on a new product now in development or undergoing evaluation. Details are subject to change without notice. TDA7227 BLOCK DIAGRAM AM RF IN 18 17 FM RF OUT V CC1 16 FM OSC 15 14 AM OSC DET OUT 13 BAND S/W AGC QUAD DET 12 11 10 FM OSC AM OSC AF AMP BAND S/W AGC FM DET LIMITER AM DET FM MI X AM MIX TUN LED FM RF FM IF AM IF 1 FM RF IN 2 GND1 3 FM MIX 4 AM MIX 5 V CC2 6 FM IF IN 7 GND2 8 9 TUN LED AM IF IN BFP 7227 -02.EPSABSOLUTE MAXIMUM RATINGS
Symbol VS ILED V LED T oper T stg Supply Voltage LED Curre nt Led Voltage Operating Tem pera ture Storage Temperature o Parameter Value 9 10 10 - 25 to 75 -55 to 150 Unit V mA V o o C C RECOMMENDED OPERATING CONDITION AT TA = 25 C Symbol VS T oper Supply Voltage Operating Tem pera t...
