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參數資料
| 型號： | BA6896 |
| 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播放器橋接驅動程序 |
| 文件頁數： | 6/9頁 |
| 文件大?。?/td> | 152K |
| 代理商： | BA6896 |
387
Optical disc ICs
BA6896FP
Circuit operation
(1)
Driver
Inputs to the IC are the focus tracking error signal from
the servo preamplifier and the control signal from the mo-
tor. The input signals, which normally center on 2.5V, are
V / I converted by the preamplifier, generating a current
corresponding to the input voltage. This current is
passed through a resistor and into the internal reference
voltage component, the preamplifier output being a sig-
nal centering on the internal reference voltage. Two sys-
tems (positive phase and negative phase) are created
during V / I conversion, generating BTL output via the
driver buffer.
(2)
This is a typical series regulator that generates a refer-
ence voltage internally. A PNP low saturation transistor
must be connected.
Regulator
(3)
A standard 4558 type.
Operational amplifier
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PDF描述 |
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| BA6950FS | Reversible Motor Driver(可逆電機驅動器) |
| BA6997 | 4-channel BTL driver for CD players |
| BA7004 | Test pattern generator |
| BA7007 | SECAM discriminator IC |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| BA6896FP | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel BTL driver for CD players |
| BA6896FP-E2 | 制造商:ROHM Semiconductor 功能描述:BTL DRIVER FOR CD - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC MOTOR DRIVER PAR 28-HSOP |
| BA6896S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Servo/Spindle Motor Controller/Driver |
| BA6897 | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel BTL driver for CD players |
| BA6897FP | 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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