TA8126S / F TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8126S,TA8126F DC / DC Converter For Electric Tuning (3V USE) The TA8126S,TA8126F are DC /DC converter ICs, which are designed for biasing varactor diodes of tuner system. Those items are especially suitable for supplying high voltage (about 15V / 30V) for electric tuning (FM / TV / U.
· Excellent regulatory capability of output voltage against fluctuation of supply voltage, and of ambient temperature.
· Excellent spurious radiation by oscillation of sine wave.
· Output voltage can be switched over to 15V or 30V
by one−make switch, and is applicable to 10V, too.
· Few external parts.
· Low supply current (at non−load,VCC = 3V, Ta = 25°C)
ICCQ1 = 2.4mA (typ., VO = 15V mode) ICCQ2 = 3.0mA (typ., VO = 30V mode)
· Operating supply voltage range (Ta = 25°C) VCC1 (opr) = 1.8~10V, (VO = 15V mode) VCC2 (opr) = 2.0~10V, (VO = 30V mode)
Block Diagram
Weight SIP9−P−2.54C: 0.72g (typ.).
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TA8126F |
Toshiba Semiconductor |
DC/DC CONVERTER FOR ELECTRIC TUNING | |
2 | TA8120P |
Toshiba Semiconductor |
C-QUAM AM STEREO DECODER | |
3 | TA8122AF |
Toshiba Semiconductor |
3V AV/FM 1CHIP TUNER | |
4 | TA8122AN |
Toshiba Semiconductor |
3V AV/FM 1CHIP TUNER IC | |
5 | TA8122N |
Toshiba Semiconductor |
3V AV/FM 1CHIP TUNER | |
6 | TA8123AF |
Toshiba Semiconductor |
3V AV/FM 1CHIP TUNER | |
7 | TA8123AN |
Toshiba Semiconductor |
3V AV/FM 1CHIP TUNER | |
8 | TA8124F |
Motorola |
C-QUAM AM | |
9 | TA8124P |
Motorola |
C-QUAM AM | |
10 | TA8125S |
Toshiba Semiconductor |
DUAL PRE-AMPLIFIER | |
11 | TA8127 |
UTC |
3V AM / FM 1 CHIP TUNER IC | |
12 | TA8127F |
Toshiba Semiconductor |
3V AM/FM 1CHIP TUNER |