参数资料
型号: TPA2008D2PWPRG4
厂商: Texas Instruments
文件页数: 21/26页
文件大小: 0K
描述: IC AMP AUDIO PWR 3W STER 24TSSOP
标准包装: 2,000
类型: D 类
输出类型: 2 通道(立体声)
在某负载时最大输出功率 x 通道数量: 3W x 2 @ 3 欧姆
电源电压: 4.5 V ~ 5.5 V
特点: 消除爆音,差分输入,短路和热保护,关机,音量控制
安装类型: 表面贴装
供应商设备封装: 24-HTSSOP
封装/外壳: 24-TSSOP(0.173",4.40mm)裸露焊盘
包装: 带卷 (TR)
配用: 296-18922-ND - EVAL MODULE FOR TPA2008D2
www.ti.com
SHUTDOWN
PVDD
RINN
RINP
VOLUME
COSC
ROSC
BYPASS
LINP
LINN
VDD
AGND
Gain
Adj.
Gain
Adj.
Gate
Drive
Gate
Drive
ROUTN
PGND
PVDD
ROUTP
PGND
Short
Circuit
Protection
Startup
Protection
Logic
Short
Circuit
Protection
Thermal
VDD
PVDD
LOUTP
PGND
PVDD
LOUTN
PGND
Gate
Drive
Gate
Drive
Biases
and
References
Ramp
Generator
Volume
Control
Gain
Adj.
Gain
Adj.
ABSOLUTE MAXIMUM RATINGS
TPA2008D2
SLOS413C – JULY 2003 – REVISED MAY 2004
FUNCTIONAL BLOCK DIAGRAM
over operating free-air temperature range unless otherwise noted (1)
UNIT
VDD,PVDD
Supply voltage range
-0.3 V to 6 V
VI (RINN, RINP, LINN,
Input voltage range
0 V to VDD
LINP, VOLUME)
Continuous total power dissipation
See Dissipation Rating Table
TA
Operating free-air temperature range
-40
°C to 85°C
TJ
Operating junction temperature range
-40
°C to 150°C
Tstg
Storage temperature range
-65
°C to 85°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
4
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