参数资料
型号: MAX98303EWE+T
厂商: Maxim Integrated Products
文件页数: 12/13页
文件大小: 0K
描述: IC AMP AUDIO 3.1W STEREO D 16WLP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
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: 3.1W x 2 @ 4 欧姆
电源电压: 2.6 V ~ 5.5 V
特点: 消除爆音,差分输入,短路和热保护,关闭
安装类型: 表面贴装
供应商设备封装: 16-WLP(1.68x1.68)
封装/外壳: 16-WFBGA,WLBGA
包装: 带卷 (TR)
8 ______________________________________________________________________________________
MAX98303
Stereo 3.1W Class D Amplifier
Bump Description
Bump Configuration
WLP
(1.68mm O 1.68mm O 0.64mm,
0.4mm PITCH)
TOP VIEW
(BUMP SIDE DOWN)
MAX98303
+
OUTL+
1
A
B
C
D
2
3
4
OUTL-
GAIN
INL+
PGND
INL-
PVDD
INR-
OUTR+
OUTR-
SHDN
INR+
BUMP
NAME
FUNCTION
A1
OUTL+
Positive Left Speaker Output
A2
OUTL-
Negative Left Speaker Output
A3
GAIN
Gain Select. See Table 1 for Gain Settings.
A4
INL+
Noninverting Audio Left Input
B1, B2, B3
PGND
Ground
B4
INL-
Inverting Audio Left Input
C1, C2, C3
PVDD
Power Supply. Bypass PVDD to PGND with 0.1FF and 10FF capacitors.
C4
INR-
Inverting Audio Right Input
D1
OUTR+
Positive Right Speaker Output
D2
OUTR-
Negative Right Speaker Output
D3
SHDN
Active-Low Shutdown Input. Drive SHDN low to place the device in shutdown.
D4
INR+
Noninverting Audio Right Input
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