The TEA6422 switches 6 stereo audio inputs on 3 stereo outputs. All the switching possibilities are changed through the I2C BUS. PIN CONNECTIONS SDIP24 GND CAPACITANCE VS L1 L2 L3 L4 L5 L6 LOU T1 ROUT1 LOU T2 1 2 3 4 5 6 7 8 9 10 11 12 SO28 (Plastic Micropackage) ORDER CODE : TEA6422D SO28 24 23 22 21 20 19 18 17 16 15 14 13 SDA SCL ADDR R1 R2 R3 R4 R5 R6 .
S DA S UPP LY C BUS DECODER SCL ADDR GND LEFT OUTPUTS GAIN = 0/2/4/6dB 6422-03.EPS LEFT INPUTS ABSOLUTE MAXIMUM RATINGS Symbol VCC Toper Tstg Supply Voltage Operating Temperature Storage Temperature Parameter Value 12 0, + 70 - 20, + 150 Unit o o C C THERMAL DATA Rth(j-a) Junction - ambient Thermal Resistance SDIP24 SO28 75 75 o C/W o 6422-02.TBL Symbol Parameter Value Unit C/W 2/9 6422-01.TBL V TEA6422 ELECTRICAL CHARACTERISTICS TA = 25oC, VS = 9V, RL = 10kΩ, RG = 600Ω, f = 1kHz (unless otherwise specified) Symbol SUPPLY VS IS SVR MATRIX VIN RI CS Input DC Level Input Resi.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TEA6420 |
ST Microelectronics |
BUS-CONTROLLED AUDIO MATRIX | |
2 | TEA6420D |
ST Microelectronics |
BUS-CONTROLLED AUDIO MATRIX | |
3 | TEA6422D |
ST Microelectronics |
BUS-CONTROLLED AUDIO MATRIX | |
4 | TEA6425 |
ST Microelectronics |
VIDEO CELLULAR MATRIX | |
5 | TEA6425D |
ST Microelectronics |
VIDEO CELLULAR MATRIX | |
6 | TEA6414 |
ST Microelectronics |
Bus Controlled Video Matrix Switch | |
7 | TEA6414A |
ST Microelectronics |
Bus Controlled Video Matrix Switch | |
8 | TEA6415 |
ST Microelectronics |
Bus Controlled Video Matrix Switch | |
9 | TEA6415B |
ST Microelectronics |
Bus Controlled Video Matrix Switch | |
10 | TEA6415C |
ST Microelectronics |
BUS-CONTROLLED VIDEO MATRIX SWITCH | |
11 | TEA6415CD |
ST Microelectronics |
BUS-CONTROLLED VIDEO MATRIX SWITCH | |
12 | TEA6417 |
ST Microelectronics |
BUS CONTROLLED VIDEO MATRIX SWITCH |