BA6195FP-Y

BA6195FP-Y

  • 厂商:

    ROHM(罗姆)

  • 封装:

  • 描述:

    BA6195FP-Y - 1-channel BTL driver for CD players - Rohm

  • 详情介绍
  • 数据手册
  • 价格&库存
BA6195FP-Y 数据手册
Optical disc ICs 1-channel BTL driver for CD players BA6195FP-Y / BA6195 The BA6195FP-Y and BA6195 are ICs for CD players and have one internal BTL power driver circuit and one operational amplifier circuit with a wide output dynamic range. The wide dynamic range and internal operational amplifier make these ICs ideal for low voltage drive. The driver’s internal level shift circuit reduces the number of attached components needed. FApplications CD players, CD-ROM drives and other optical disc devices FFeatures 1) HSOP 25-pin power package allows for miniaturization of applications (BA6195FP-Y). 2) Wide dynamic range. (typically 5.4V when VCC = 8V, RL = 8Ω) 3) Internal thermal shutdown circuit with hysteresis. 4) Internal level shift circuit, for a minimal number of attached components. 5) Internal operational amplifier with wide dynamic range. FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) 185 Optical disc ICs FBlock diagram BA6195FP-Y / BA6195 FPin descriptions (BA6195) 186 Optical disc ICs FPin descriptions (BA6195FP-Y) BA6195FP-Y / BA6195 187 Optical disc ICs FInput / output circuits BA6195FP-Y / BA6195 Parentheses indicate pin numbers for BA6195FP-Y 188 Optical disc ICs BA6195FP-Y / BA6195 FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 8V, f = 1kHz, RL = 8Ω) 189 Optical disc ICs FMeasurement circuit switch table BA6195FP-Y / BA6195 190 Optical disc ICs FMeasurement circuits BA6195 BA6195FP-Y / BA6195 191 Optical disc ICs BA6195FP-Y / BA6195 BA6195FP-Y 192 Optical disc ICs FApplication examples BA6195FP-Y / BA6195 193 Optical disc ICs BA6195FP-Y / BA6195 194 Optical disc ICs FOperation notes 1) The thermal shutdown circuit mutes the output current when the chip temperature rises above 175_C (typically). Hysteresis width is set at 25_C (typically), and muting is canceled when the chip temperature drops below 150_C. 2) The output current can be muted by raising the external mute pin above 2.0V. Pin 14 should be pulled down below 0.5V during normal operation. BA6195FP-Y / BA6195 3) Muting occurs during thermal shutdown and external muting. In each case, only the drivers are muted. During muting, the output pins remain at the internal bias voltage, roughly (VCC / 2). 4) Connect the IC to a 0.1µF bypass capacitor to the power supply, at the base of the IC. 5) Connect the radiating fin to an external ground (BA6195FP-Y). FElectrical characteristic curves 195 Optical disc ICs FExternal dimensions (Units: mm) BA6195FP-Y / BA6195 196
BA6195FP-Y
物料型号: - BA6195FP-Y:带有HSOP 25-pin功率封装的版本,适用于需要小型化的应用。 - BA6195:标准版本,具有内部BTL功率驱动电路和操作放大器电路。

器件简介: - BA6195FP-Y和BA6195是用于CD播放器的IC,具有一个内部BTL功率驱动电路和一个具有宽输出动态范围的操作放大器电路。这些IC非常适合低电压驱动,因为它们具有宽动态范围和内部操作放大器。驱动器的内部电平移动电路减少了所需附件组件的数量。

引脚分配: - BA6195: - OPOUT:操作放大器输出 - BIAS:偏置引脚 - DRIN':驱动增益调整 - DRIN:驱动增益输入 - N.C.:未连接(内部未连接) - DROUT-:驱动负(相对于输入)输出 - DROUT+:驱动正(相对于输入)输出 - Vcc:电源电压 - GND:基底地线 - MUTE:静音 - OPIN+:操作放大器非反相输入 - OPIN-:操作放大器反相输入

- BA6195FP-Y: - OPOUT:操作放大器输出 - N.C.:未连接 - BIAS:偏置 - 其余引脚在文档中未详细列出,但可推断与BA6195类似。

参数特性: - 电源电压(Vcc):18V - 功耗(BA6195FP-Y):1450mW - 功耗(BA6195):1250mW - 工作温度范围:-35~+85°C - 存储温度范围:-55~+150°C

功能详解: - HSOP 25-pin功率封装允许应用的小型化(BA6195FP-Y)。 - 宽动态范围(典型值为5.4V,当Vcc=8V,RL=8Ω)。 - 内部热关闭电路,具有滞后功能。 - 内部电平移动电路,附件组件数量最少。 - 内部操作放大器具有宽动态范围。

应用信息: - 适用于CD播放器、CD-ROM驱动器和其他光盘设备。

封装信息: - BA6195FP-Y采用HSOP 25-pin功率封装,有助于应用的小型化。
BA6195FP-Y 价格&库存

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