参数资料
型号: MAX4550CWI+T
厂商: Maxim Integrated Products
文件页数: 12/16页
文件大小: 0K
描述: IC CROSSPOINT SWITCH DUAL 28SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1,000
功能: 音频/视频交叉点开关
电路: 2 x 4:2
导通状态电阻: 100 欧姆
电压电源: 单/双电源
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V,±2.7 V ~ 5.5 V
电流 - 电源: 7µA
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC W
包装: 带卷 (TR)
ISINK = 6mA
MAX4550/MAX4570
Serially Controlled, Dual 4x2, Clickless
Audio/Video Analog Crosspoint Switches
_______________________________________________________________________________________
5
INTERFACE I/O CHARACTERISTICS
(V+ = +2.7V to +5.5V, V- = 0 to -5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
ISOURCE = 1mA to GND, V+ = 4.75V
CONDITIONS
4.45
4.65
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
2.3
2.5
VOH
Output High Voltage
ISOURCE = 0.5mA to GND, V+ = 2.7V
V
0.5
1.0
VOL
Output Low Voltage
ISINK = 12mA, V+ = 4.75V
0.5
1.0
ISINK = 6mA, V+ = 2.7V
V+ > 3.6V
3.0
V+ > 3.6V
0.8
V+ < 3.6V
V
2.0
VIH
Input High Voltage
V
0.2
V+ < 3.6V
VHYST
Input Hysteresis
VNO_ _ = 0 or 5V
A
-1
0.01
1
ILEAK
Input Leakage Current (Note 7)
0.4
ISOURCE = 0.5mA
V
V+ - 0.5 V+ - 0.1
ISINK = 6mA
VOH
DOUT Output High Voltage
V
0.8
VOL
Output Low Voltage
V
0.6
VIL
Input Low Voltage
kHz
DC
400
fSCL
SCL Clock Frequency
s
0.6
tSU:STO
STOP Condition Setup Time
ns
100
tSU:DAT
Data Setup Time
s
0
0.9
tHD:DAT
Data Hold Time
s
1.3
tBUF
Bus Free Time between Stop
and Start Condition
s
1.3
tLOW
Clock Low Period
s
0.6
tHIGH
Clock High Period
MHz
DC
2.1
fOP
Operating Frequency
ns
0
fDH
DIN to SCLK Hold
ns
100
fDS
DIN to SCLK Setup
ns
20
200
fDO
SCLK Fall to Output Data Valid
CLOAD = 50pF
ns
0
fCSH
CS to SCLK Rise Hold
ns
100
fCSS
CS to SCLK Rise Setup
ns
20 +
300
0.1Cb
tR
SCL/SDA Rise Time
(Note 12)
ns
20 +
300
0.1Cb
tF
SCL/SDA Fall Time
(Note 12)
pF
5
CNO
Input Capacitance
V+ = 4.75V
V+ = 2.7V
SPI TIMING (V+ = +4.75V to +5.25V, Figures 3, 4)
I
2C TIMING (V+ = +4.75V to +5.25V, Figures 1, 2)
DIGITAL OUTPUTS (DOUT, SDA)
DIGITAL INPUTS (SCK, DIN, CS, SCL, SDA)
AUXILIARY OUTPUTS
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