TAS5602DCA 供应商
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TAS5602DCA
品牌：TI 封装/批号：原厂原装/22+ -
TAS5602DCAR
品牌：TI 封装/批号：SSOP/23+
TAS5602DCA 属性参数
- 标准包装：35
- 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：2-通道（立体声）或 4 通道（四路）
- 在某负载时最大输出功率 x 通道数量：20W x 2 @ 8 欧姆; 19W x 4 @ 4 欧姆
- 电源电压：10 V ~ 26 V
- 特点：数字 PWM 输入，短路和热保护
- 安装类型：表面贴装
- 供应商设备封装：56-HTSSOP
- 封装/外壳：56-TFSOP（0.240"，6.10mm 宽）裸露焊盘
- 包装：管件
产品特性
- Supports Multiple Output Configurations2×20-W into a 8-Ω BTL Load at 18 V 4×10-W into a 4-Ω SE Load at 18 V 2×10W (SE) + 1×20W (BTL) at 18 V
- 2×20-W into a 8-Ω BTL Load at 18 V
- 4×10-W into a 4-Ω SE Load at 18 V
- 2×10W (SE) + 1×20W (BTL) at 18 V
- Thermally Enhanced PackageDCA (56-pin HTTSOP)
- DCA (56-pin HTTSOP)
- Wide Voltage Range: 10V—26VNo Separate Supply Required for Gate Drive
- No Separate Supply Required for Gate Drive
- Efficient Class-D Operation Eliminates Need for Heat Sinks
- Closed Loop Power Stage ArchitectureImproved PSRR Reduces Power Supply Performance RequirementsHigh Damping Factor Provides for Tighter, More Accurate Sound With Improved Bass ResponseConstant Output Power Over Variation in Supply Voltage
- Improved PSRR Reduces Power Supply Performance Requirements
- High Damping Factor Provides for Tighter, More Accurate Sound With Improved Bass Response
- Constant Output Power Over Variation in Supply Voltage
- Single Ended Inputs
- Integrated Self-Protection Circuits Including Overvoltage, Undervoltage, Overtemperature, and Short Circuit With Error Reporting
- APPLICATIONSFlat-Panel, Rear-Projection, and CRT TVConsumer Audio Applications
- Flat-Panel, Rear-Projection, and CRT TV
- Consumer Audio Applications
产品概述
The TAS5602 is a 20-W (per channel) efficient, stereo digital amplifier power stage for driving 4 single-ended speakers, 2 bridge-tied speakers, or combination of single and bridge-tied loads. The TAS5602 can drive a speaker with an impedance as low as 4Ω. The high efficiency of the TAS5602 eliminates the need for an external heat sink.A simple interface to a digital audio PWM processor is shown below. The TAS5602 is fully protected against faults with short-circuit protection and thermal protection as well as overvoltage and undervoltage protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.
TAS5602DCA