- 封装:9-UFBGA,DSBGA
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:Digi-Reel®
- 参考价格:$1.1592-$1.66
更新日期:2024-04-01 00:04:00
产品简介:具有自动恢复短路保护的 3.2W 单声道、模拟输入 D 级音频放大器
查看详情- 封装:9-UFBGA,DSBGA
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:Digi-Reel®
- 参考价格:$1.1592-$1.66
TPA2011D1YFFT 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
-
TI(德州仪器)
-
DSBGA-9
2022+ -
12000
-
上海市
-
-
-
原装可开发票
-
TI
-
音频放大器
21+ -
6000
-
上海市
-
-
-
原装现货,品质为先!请来电垂询!
TPA2011D1YFFT 中文资料属性参数
- 标准包装:1
- 类别:集成电路 (IC)
- 家庭:线性 - 音頻放大器
- 系列:-
- 类型:D 类
- 输出类型:1-通道(单声道)
- 在某负载时最大输出功率 x 通道数量:3.24W x 1 @ 4 欧姆
- 电源电压:2.5 V ~ 5.5 V
- 特点:差分输入,短路保护和热保护,关机
- 安装类型:表面贴装
- 供应商设备封装:9-DSBGA(1.2x1.3)
- 封装/外壳:9-UFBGA,DSBGA
- 包装:®
- 其它名称:296-32450-6
产品特性
- Powerful Mono Class-D Amplifier 3.24 W (4 Ω, 5 V, 10% THDN) 2.57 W (4 Ω, 5 V, 1% THDN) 1.80 W (8 Ω, 5 V, 10% THDN) 1.46 W (8 Ω, 5 V, 1% THDN)
- 3.24 W (4 Ω, 5 V, 10% THDN)
- 2.57 W (4 Ω, 5 V, 1% THDN)
- 1.80 W (8 Ω, 5 V, 10% THDN)
- 1.46 W (8 Ω, 5 V, 1% THDN)
- Integrated Feedback Resistor of 300 kΩ
- Integrated Image Reject Filter for DAC Noise Reduction
- Low Output Noise of 20 µV
- Low Quiescent Current of 1.5 mA
- Auto Recovering Short-Circuit Protection
- Thermal Overload Protection
- 9-Ball, 1.21mm × 1.16 mm 0.4 mm Pitch DSBGA
- APPLICATIONS Wireless or Cellular Handsets and PDAs Portable Navigation Devices General Portable Audio Devices
- Wireless or Cellular Handsets and PDAs
- Portable Navigation Devices
- General Portable Audio Devices
产品概述
The TPA2011D1 is a 3.2-W high efficiency filter-free class-D audio power amplifier
(class-D amp) in a 1.21 mm × 1.16 mm wafer chip scale package (DSBGA) that requires only three
external components.Features like 95% efficiency, 86-dB PSRR, 1.5 mA quiescent current and improved RF
immunity make the TPA2011D1 class-D amp ideal for cellular handsets. A fast start-up time of 4 ms
with no audible turn-on pop makes the TPA2011D1 ideal for PDA and smart-phone applications. The
TPA2011D1 allows independent gain while summing signals from separate sources, and has a low 20 µV
noise floor.
TPA2011D1YFFT 电路图

TPA2011D1YFFT 电路图
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