- 您现在的位置：买卖IC网 > PDF目录30718 > LA4590W 0.021 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48 PDF资料下载
参数资料
| 型号： | LA4590W |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.021 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48 |
| 封装： | 0.50 MM PITCH, SQFP-48 |
| 文件页数： | 6/19页 |
| 文件大小： | 538K |
| 代理商： | LA4590W |
Switch Pin Equivalent Circuits
1. Power switch pin
2. Power muting and low boost switch pins
3. FWD/REV, METAL, PRE MUTE, R.F1 switches
No. 4468-14/19
LA4590W
The power switch is on when the power switch pin is connected
to ground.
Io = VCC/200 k + VCC – 0.7 V/22 k
Pin 38
VS ≤ 100 mV
The power muting function is turned on when pin 37 is connected
to ground.
The low boost switch is turned on when pin 41 is floating.
Io
≤ 0.1 A
VS ≤ 80 mV
Note: The smoothing discharge resistor should be 430 k
or
smaller.
Reverse is selected when pin 39 is connected to ground.
Metal tape is selected when pin 40 is floating.
Preamplifier muting is turned on when pin 42 is floating.
The ripple filter switch is turned on when pin 43 is grounded.
Pins 39, 40, and 43
Pin 42
Io
≤ 7 A
Io
≤ 14 A
VS ≤ 0.5 V
相关PDF资料 |
PDF描述 |
|---|---|
| LA4592W | 0.019 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48 |
| LA4600 | 4 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| LA4601N | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| LA4601 | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| LA4613 | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM13 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA4592W | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:1.5-V Preamplifier + Power Amplifier for Headphone Stereo Products |
| LA4592W-TFM | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4597 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:2-Channel Power Amp for Radio-Cassette Recorders |
| LA4598 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Two-channel Power Amplifier for Radio Cassette Players (No Heat Sink Needed during 9 V Operation) |
| LA45A-2-6-BL | 制造商:Carling Technologies 功能描述:L SLIDE SWITCH - Bulk |
发布紧急采购，3分钟左右您将得到回复。