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參數(shù)資料
| 型號： | LV4995TT |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.25 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | 0.150 INCH, MSOP-8 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 0K |
| 代理商： | LV4995TT |
Ordering number : EN*A1226A
Bi-CMOS IC
For Portable Audio Equipment
Monaural BTL Power Amplifier
LV4995TT
Overview
The LV4995TT buili-in the power amplifier circuit capable of low-voltage (1.8V and up) operation and has additionally a
standby function to reduce the current drain. It is a power amplifier IC optimal for speaker drive used in battery-driven
portable equipment and other such products.
Features
Monaural BTL power amplifier built-in
Standard output power = 250mW (VCC = 3V, RL = 8Ω, THD = 10%)
Output coupling capacitor not necessary because of differential output type
Operation at low voltage possible (operates with two dry cells)
VCC = 1.8V or more
Standby function built-in
Standard current drain at standby = 0.1
μA (VCC = 3V)
Second amplifier stop control function built-in : Reducing the pop noise at startup, simple MUTE
Overheat protection circuit built-in
Gain setting possible
BTL voltage gain = 0 to 26dB
Output phase compensation capacitor not necessary
Use
Portable audio equipment including IC recorders, portable radios, and more.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
D0209 SY / 1108 MS PC No.A1226-1/12
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