参数资料
型号: MAX97003EWP+T
厂商: Maxim Integrated Products
文件页数: 5/48页
文件大小: 0K
描述: IC AUDIO SUBSYSTEM LN 20WLP
标准包装: 2,500
类型: D 类;H 类
输出类型: 1-通道(单声道)或 2-通道(立体声)
在某负载时最大输出功率 x 通道数量: 1W x 2 @ 8 欧姆
电源电压: 2.7 V ~ 5.5 V
特点: 消除爆音,差分输入,关闭
安装类型: *
供应商设备封装: *
封装/外壳: *
包装: *
Maxim Integrated Products 13
MAX97003
High-Efficiency, Low-Noise Audio Subsystem
I2C TIMING CHARACTERISTICS
(VDD = 1.8V, VPVDD = 4.2V, VGND = VPGND = 0V. TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.)
(Note 1)
Note 1: 100% production tested at TA = +25NC. Specifications over temperature limits are guaranteed by design.
Note 2: Amplifier inputs are AC-coupled to GND.
Note 3: Class D amplifier testing performed with a resistive load in series with an inductor to simulate an actual speaker load.
Note 4: CB is in pF.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Serial-Clock Frequency
fSCL
0
400
kHz
Bus Free Time Between STOP
and START Conditions
tBUF
1.3
F
s
Hold Time (Repeated) START
Condition
tHD,STA
0.6
F
s
SCL Pulse-Width Low
tLOW
1.3
F
s
SCL Pulse-Width High
tHIGH
0.6
F
s
Setup Time for a Repeated
START Condition
tSU,STA
0.6
F
s
Data Hold Time
tHD,DAT
0
900
ns
Data Setup Time
tSU,DAT
100
ns
SDA and SCL Receiving Rise
Time
tR
(Note 4)
20 +
0.1CB
ns
SDA and SCL Receiving Fall
Time
tF
(Note 4)
20 +
0.1CB
300
ns
SDA Transmitting Fall Time
tF
(Note 4)
20 +
0.1CB
250
ns
Setup Time for STOP Condition
tSU,STO
0.6
F
s
Bus Capacitance
CB
400
pF
Pulse Width of Suppressed Spike
tSP
0
50
ns
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