参数资料
型号: MAX98500EWE+T
厂商: Maxim Integrated Products
文件页数: 10/15页
文件大小: 0K
描述: IC AMP BOOST CLASS D 2.2W 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: 1-通道(单声道)
在某负载时最大输出功率 x 通道数量: 2.2W x 1 @ 8 欧姆
电源电压: 2.5 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(2x2)
封装/外壳: 16-UFBGA,WLCSP
包装: 带卷 (TR)
4 ______________________________________________________________________________________
MAX98500
Boosted 2.2W Class D Amplifier
with Automatic Level Control
ELECTRICAL CHARACTERISTICS (continued)
(VBAT = 3.6V, RL = J between SPKP and SPKN, AV = +6dB, CIN = 1FF, 20Hz to 22kHz AC measurement bandwidth, TA = TMIN to
TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Note 2)
Note 2: 100% production tested at TA = +25NC. Specifications over temperature limits are guaranteed by design.
Note 3: Amplifier inputs are AC-coupled to AGND.
Note 4: Mode transitions are controlled by SDSPK.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Knee Resistor
RKNEE
TA = +25NC,
AV = 15.5dB
VKNEE = 3.25V
43.2
kI
VKNEE = 3.35V
37.4
VKNEE = 3.45V
32.4
VKNEE = 3.55V
27.4
VKNEE = 3.65V
23.2
VKNEE = 3.75V
18.7
VKNEE = 3.85V
15.0
DIGITAL INPUTS (SDBST, SDSPK)
Input Voltage High
ViH
1.4
V
Input Voltage Low
VIL
0.4
V
Input Capacitance
CIN
10
pF
Input Leakage Current
IIN
TA = +25NC
-1.0
+1.0
F
A
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