参数资料
型号: MAX97000EWA+T
厂商: Maxim Integrated Products
文件页数: 34/34页
文件大小: 0K
描述: IC AUDIO SUBSYSTEM 25WLP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
系列: DirectDrive®
类型: D 类
输出类型: 1-通道(单声道),带立体声耳机
在某负载时最大输出功率 x 通道数量: 930mW x 1 @ 8 欧姆; 40mW x 2 @ 16 欧姆
电源电压: 2.7 V ~ 5.5 V
特点: 消除爆音,差分输入,I²C,静音,关闭,音量控制
安装类型: 表面贴装
供应商设备封装: 25-WLP(2.09x2.09)
封装/外壳: 25-WFBGA,WLCSP
包装: 标准包装
其它名称: MAX97000EWA+TDKR
Audio Subsystem with Mono Class D
Speaker and Class H Headphone Amplifier
MAX97000
9
DIGITAL_I/O_CHARACTERISTICS
(VLDOIN = VPVDD = VSHDN = 3.7V, VGND = VPGND = 0V. TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25NC.) (Note 1)
I2C_TIMING_CHARACTERISTICS
(VLDOIN = VPVDD = VSHDN = 3.7V, 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 overtemperature 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
DIGITAL_INPUTS_(SDA,_SCL,_SHDN)
Input Voltage High
VIH
1.3
V
Input Voltage Low
VIL
0.5
V
Input Hysteresis
VHYS
200
mV
Input Capacitance
CIN
10
pF
Input Leakage Current
IIN
TA = +25NC
Q
1.0
F
A
VLDOIN = 0, TA = +25NC
Q
1.0
DIGITAL_OUTPUTS_(SDA_Open_Drain)
Output Low Voltage
VOL
ISINK = 3mA
0.4
V
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
300
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
300
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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