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STA508数据手册ST中文资料规格书

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厂商型号

STA508

功能描述

40 V,4.5 A四功率半桥数字音频放大器

制造商

ST STMicroelectronics

中文名称

意法半导体 意法半导体集团

原厂标识
数据手册

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更新时间

2025-8-6 9:43:00

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STA508规格书详情

描述 Description

STA508 is a monolithic quad half bridge stage in Multipower BCD Technology. The device can be used as dual bridge or reconfigured, by connecting CONFIG pin to Vdd pin, as single bridge with double current capability, and as half bridge (Binary mode) with half current capability.

The device is particularly designed to make the output stage of a stereo All-Digital High Efficiency (DDXTM) amplifier capable to deliver 80 + 80W @ THD = 10% at VCC 35V output power on 8Ω load.

In single BTL configuration is also capable to deliver a peak of 160W @THD = 10% at VCC = 35V on 4Ω load. The input pins have threshold proportional to VL pin voltage.

特性 Features

• UNDER VOLTAGE PROTECTION
• THERMAL WARNING OUTPUT
• MULTIPOWER BCD TECHNOLOGY
• 200mΩ RdsON COMPLEMENTARY DMOS OUTPUT STAGE
• MINIMUM INPUT OUTPUT PULSE WIDTH DISTORTION
• THERMAL PROTECTION
• CMOS COMPATIBLE LOGIC INPUTS

技术参数

  • 制造商编号

    :STA508

  • 生产厂家

    :ST

  • Marketing Status

    :Active

  • Output Stage Mode

    :DDX

  • Supply Voltage_min(V)

    :10

  • Supply Voltage_max(V)

    :36

  • Load Bridge_typ(Ω)

    :8

  • Package

    :PowerSO 36

供应商 型号 品牌 批号 封装 库存 备注 价格
ST
23+
HSSOP36
2700
原厂原装正品
询价
ST/意法半导体
24+
PowerSO-36 裸露顶部焊盘
30000
原装正品公司现货,假一赔十!
询价
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
ST/意法半导体
21+
PowerSO-36 裸露顶部焊盘
8080
只做原装,质量保证
询价
ST
2016+
SOP
3526
只做原装正品假一赔十!只要网上有上百分百有库存放心
询价
SANKEN
24+
SIP
90000
一级代理商进口原装现货、假一罚十价格合理
询价
ST
22+
PowerSO36 Exposed Top Pad
9000
原厂渠道,现货配单
询价
ST/意法半导体
22+
PowerSO-36 裸露顶部焊盘
12000
只有原装,原装,假一罚十
询价
ST/意法
23+
SSOP
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
STM
POWERSO36
8560
一级代理 原装正品假一罚十价格优势长期供货
询价