概述
数据手册BA5916 概述
4-channel BTL driver for CD players and CD-ROMs 4通道BTL驱动器CD播放器和CD-ROM
BA5916 数据手册
通过下载BA5916数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载Optical disc ICs
4-channel BTL driver for CD players
and CD-ROMs
BA5916FP-Y
The BA5916FP-Y contains a 4-channel BTL driver for CD player and CD-ROM motors and actuators and a multi-pur-
pose operational amplifier. Perfect for compact applications with the use of the HSOP 25-pin package.
FApplications
CD players, CD-ROM
FFeatures
1) 4-channel BTL driver.
5) Gain is adjustable with externally connected resistor.
6) Internal multi-purpose operational amplifier.
2) Perfect for compact applications with the use of the
HSOP 25-pin power package.
7) Standby pin allows IC to enter power saving mode.
3) Wide dynamic range (3.6V (Typ.) when VCC = 5V and
RL = 8Ω).
4) Internal thermal shutdown circuit.
Absolute maximum ratings (Ta = 25C)
FRecommended operating conditions (Ta = 25_C)
728
Optical disc ICs
BA5916FP-Y
FBlock diagram
FPin descriptions
729
Optical disc ICs
BA5916FP-Y
FInput / output circuits
730
Optical disc ICs
BA5916FP-Y
FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 5V, BIAS = 2.5V, RIN = 10kΩ, RL = 8Ω)
731
Optical disc ICs
BA5916FP-Y
FMeasurement circuits
732
Optical disc ICs
BA5916FP-Y
FApplication example
733
Optical disc ICs
BA5916FP-Y
FOperation notes
(1) The BA5916FP-Y contains a thermal shutdown cir-
cuit.
(4) If the voltage of the thermal shutdown or bias pin
drops, themuteisactivated;however, inthesesituations,
only the drivers are muted.
When the chip temperature reaches 175_C (Typ.), the
output current is muted. If the chip temperature then
drops below 150_C (Typ.), then the mute is released.
(2) By having the standby pin (pin 8) voltage open or
lowered to 0.5V or below, the drivers turn off and the IC
enters the power saving mode.
Also, the output pin voltage becomes the internal bias
voltage (approx. VCC*VF/2).
(5) Connect a bypass capacitor (approx. 0.1µF) be-
tween the bases of the power supply pins of this IC.
(6) Even though the radiation fins are connected to
ground within the package, be sure to also connect them
to a ground externally as well.
For normal operation, have the standby pin (pin 8) volt-
age pulled up to 2.0V or greater.
(3) Ifthevoltageofthebiaspin(pin2)dropsbelow1.0V
(Typ.), outputs are muted. For normal conditions, have
the voltage above 1.4V.
FElectrical characteristic curves
734
Optical disc ICs
BA5916FP-Y
FExternal dimensions (Units: mm)
735
BA5916 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| BA5916FP | ROHM | 4-channel BTL driver for CD players and CD-ROMs | 获取价格 |
|
| BA5916FP-Y | ETC | Servo/Spindle Motor Controller/Driver | 获取价格 |
|
| BA5916FP-YE2 | ROHM | Consumer Circuit, PDSO25, POWER, HSOP-25 | 获取价格 |
|
| BA5917AFP | ROHM | CD 4ch BTL | 获取价格 |
|
| BA5918FP-Y | ETC | 光ディスクLSI | 获取价格 |
|
| BA5919FP | ETC | 光ディスクLSI | 获取价格 |
|
| BA591T/R | NXP | DIODE SILICON, VHF BAND, MIXER DIODE, PLASTIC, SC-76, 2 PIN, Microwave Mixer Diode | 获取价格 |
|
| BA591WS | SEMTECH | BAND SWITCHING DIODE | 获取价格 |
|
| BA591WS | SWST | 小信号开关二极管 | 获取价格 |
|
| BA592 | NXP | Band-switching diode | 获取价格 |
|
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