PA7468中文资料STEREO 2.6W AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL数据手册UTC规格书
PA7468规格书详情
描述 Description
As an audio power amplifier with DC volume control, UTC PA7468 is a stereo bridged audio power amplifier. In normal operation it can produce 2.6Ω (1.8W) into 4W with less than 10% (1.0%) THD+N. In UTC PA7468, the attenuator range of the volume control is from 20dB (@DC_VOL=0V) to -80dB (@DC_VOL=3.54V) with 32 steps. Besides, the UTC PA7468 includes the depop circuitry and the thermal shutdown protection circuitry (to reduce pops and clicks noise during power up or shutdown mode operation). The UTC PA7468 has a BTL mode for speaker drive and a SEmode for headphone drive. These tow modes can be quickly chosenby the SE/BTL input control pin signal.
特性 Features
• Low Operating Current: 9mA
• Low Current Consumption :1mA(in Shutdown Mode)
• With Thermal Shutdown Protection
• Eliminating Turn-on and Turn-off Transients in Outputs by Improved Depop Circuitry to.
• 32 Steps Volume Adjustable
• BTL Mode :2.6W per Channel Output Power into 4Ω Load at 5V
技术参数
- 制造商编号
：PA7468
- 生产厂家
：UTC
- Function
：* DC Volume Control_* Shutdown_Mute_* BTL and SE Mode
- Architecture
：* Class AB
- Supply Voltage (V) Min
：4.5
- Supply Voltage (V)Max
：5.5
- Output Power Pout (W)
：2.6
- Output Power THD (%)
：10
- Output Power Speaker Load (Ω)
：4
- Package
：SOP-16
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ApexMicrotechnology |
24+ |
TO-3-8 |
8900 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
Apex Microtechnology |
22+ |
TO38 |
9000 |
原厂渠道,现货配单 |
询价 | ||
MICROSS |
24+ |
SMD |
204 |
“芯达集团”专营军工百分之百原装进口 |
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APEX |
专业铁帽 |
CAN8 |
67500 |
铁帽原装主营-可开原型号增税票 |
询价 | ||
UTC/友顺 |
24+ |
NA |
8000 |
只做原装，欢迎询价，量大价优 |
询价 | ||
APEX |
QQ咨询 |
TO-03 |
70 |
全新原装 研究所指定供货商 |
询价 | ||
CirrusLogic |
23+ |
TO-3-8 |
65480 |
询价 | |||
APEX |
22+ |
CAN8 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MICROSS |
专业军工 |
NA |
1000 |
只做原装正品军工级部分订货 |
询价 | ||
UTC原装 |
23+ |
SOP-16 |
73556 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 |
