參數(shù)資料
型號: MAX4574CAI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運動控制電子
英文描述: Serially Controlled, Clickless Audio/Video Switches
中文描述: OCTAL 1-CHANNEL, AUDIO/VIDEO SWITCH, PDSO28
封裝: 5.30 MM, 0.65 MM PITCH, SSOP-28
文件頁數(shù): 5/16頁
文件大?。?/td> 315K
代理商: MAX4574CAI
M
S erially Controlled, Clic kless
Audio/Video S witc hes
_______________________________________________________________________________________
5
pF
5
C
IN
Input Capacitance
DIGITAL OUTPUTS (DOUT, SDA)
V
0.2
0.01
V
HYST
I
LEAK
Input Hysteresis
Input Leakage Current
UNITS
MIN
TYP
MAX
CONDITIONS
SYMBOL
PARAMETER
μA
-1
1
Digital inputs = 0 or V+
V+ = 3V
V+ = 3V
V+ = 5V
0.6
2
V
3
V
IH
Input High Voltage
V
0.8
V+ = 5V
V
IL
Input Low Voltage
ns
20 +
0.1C
b
300
(Note 11)
t
F
SCL/SDA Fall Time
ns
20 +
0.1C
b
300
(Note 11)
t
R
SCL/SDA Rise Time
μs
0.6
t
HIGH
Clock High Period
μs
1.3
t
LOW
Clock Low Period
ns
100
t
SU:DAT
Data Setup Time
μs
0
0.9
t
HD:DAT
Data Hold Time
μs
μs
0.6
0.6
t
HD:STA
t
SU:STO
START Condition Hold Time
STOP Condition Setup Time
μs
1.3
t
BUF
Bus Free Time between Stop
and Start Condition
kHz
DC
400
f
SCL
SCL Clock Frequency
V
V+
- 0.5
I
SOURCE
= 0.5mA
V
OH
DOUT Output High Voltage
ns
ns
ns
ns
ns
0
t
DH
t
DO
t
CSS
t
CSH
t
CSW
DIN to SCLK Hold
SCLK Fall to Output Data Valid
CS
to SCLK Rise Setup
CS
to SCLK Rise Hold
CS
High Pulse Width
MHz
ns
DC
100
2.1
f
OP
t
DS
Operating Frequency
DIN to SCLK Setup
20
100
0
200
200
C
LOAD
= 50pF
I/O INTERFACE CHARACTERISTICS
(V+ = +2.7V to +5.25V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
V
0.4
I
SINK
= 6mA
V
OL
Output Low Voltage
μs
μs
2
2
t
R
t
F
Rise Time (SCLK, DIN,
CS
)
Fall Time (SCLK, DIN,
CS
)
ns
ns
200
200
t
CL
t
CH
SCLK Pulse Width Low
SCLK Pulse Width High
DIGITAL INPUTS (SCLK, DIN,
CS
, SCL, SDA, A0, A1)
2-WIRE INTERFACE TIMING
(Figure 3)
3-WIRE TIMING
(Figure 5)
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