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參數(shù)資料
| 型號(hào)： | BA6196FP |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 4-channel BTL driver for CD players |
| 中文描述： | 4通道的CD播放器橋接驅(qū)動(dòng)程序 |
| 文件頁(yè)數(shù)： | 7/10頁(yè) |
| 文件大?。?/td> | 178K |
| 代理商： | BA6196FP |
294
Optical disc ICs
BA6196FP
Measurement circuit switch table
Operation notes
(1)
The BA6196FP has an internal shutdown circuit.
The output current is muted when the chip temperature
exceeds 175 C (typically).
(2)
If the mute pin (pin 7) voltage is opened or lowered
below 0.5V, the output current will be muted. The mute
pin should be pulled up above 2.0V during normal use.
(3)
The bias pin (pin 23) is muted when lowered below
1.4V (typically). Make sure it stays above 1.6V during
normal use.
(4)
Muting occurs during thermal shutdown, mute-on
operations or a drop in the bias pin voltage. In each case,
only the drivers are muted. During muting, the output pins
remain at the internal bias voltage, roughly (V
CC
–V
F
) / 2.
(5)
age drops below 4.5V (typically), and turn on again when
it rises above 4.7V (typically).
(6)
Be sure to connect the IC to a 0.1
μ
F bypass capaci-
tor to the power supply, at the base of the IC.
(7)
The radiating fin is connected to the package’s in-
ternal GND, but should also be connected to an external
ground.
(8)
The capacitor between regulator output (pin 6) and
GND also serves to prevent oscillation of the IC, so select
one with good temperature characteristics.
The internal circuits turn off when the supply volt-
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| BA6197 | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel BTL driver for CD players |
| BA6197FP | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel BTL driver for CD players |
| BA6198 | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel BTL driver for CD players |
| BA6198FP | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel BTL driver for CD players |
| BA6198S | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel BTL driver for CD players |
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