參數(shù)資料
型號(hào): MAX4570CAI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Serially Controlled, Dual 4x2, Clickless Audio/Video Analog Crosspoint Switches
中文描述: DUAL 4-CHANNEL, CROSS POINT SWITCH, PDSO28
封裝: 5.30 X 0.65 MM, SSOP-28
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 170K
代理商: MAX4570CAI
I
SINK
= 6mA
I
SINK
= 6mA
M
S erially Controlled, Dual 4x2, Clic kless
Audio/Video Analog Crosspoint S witc hes
_______________________________________________________________________________________
5
INTERFACE I/O CHARACTERISTICS
(V+ = +2.7V to +5.5V, V- = 0 to -5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
I
SOURCE
= 1mA to GND, V+ = 4.75V
I
SOURCE
= 0.5mA to GND, V+ = 2.7V
I
SINK
= 6mA, V+ = 2.7V
CONDITIONS
4.45
2.3
4.65
2.5
0.5
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
V
OH
Output High Voltage
V
0.5
1.0
V
OL
Output Low Voltage
I
SINK
= 12mA, V+ = 4.75V
1.0
V+ > 3.6V
V+ < 3.6V
3.0
2.0
V+ > 3.6V
V+ < 3.6V
0.8
0.6
V
V
IH
Input High Voltage
V
0.2
0.01
5
V
HYST
I
LEAK
C
NO
Input Hysteresis
Input Leakage Current (Note 7)
Input Capacitance
DIGITAL OUTPUTS (DOUT, SDA)
V
NO_ _
= 0 or 5V
μA
pF
-1
1
0.4
0.8
I
SOURCE
= 0.5mA
V
V+ - 0.5 V+ - 0.1
V
OH
DOUT Output High Voltage
I
2
C TIMING
(V+ = +4.75V to +5.25V, Figures 1, 2)
V
V
OL
Output Low Voltage
V
V
IL
Input Low Voltage
kHz
DC
400
f
SCL
SCL Clock Frequency
μs
μs
0.6
0
t
SU:STO
t
HD:DAT
STOP Condition Setup Time
Data Hold Time
ns
μs
μs
100
1.3
0.6
t
SU:DAT
t
LOW
t
HIGH
Data Setup Time
Clock Low Period
Clock High Period
0.9
μs
1.3
t
BUF
Bus Free Time between Stop
and Start Condition
MHz
ns
DC
100
2.1
f
OP
f
DS
Operating Frequency
DIN to SCLK Setup
ns
ns
ns
0
f
DH
f
DO
f
CSS
DIN to SCLK Hold
SCLK Fall to Output Data Valid
CS
to SCLK Rise Setup
20
100
200
C
LOAD
= 50pF
ns
0
f
CSH
CS
to SCLK Rise Hold
ns
20 +
0.1Cb
300
t
R
SCL/SDA Rise Time
(Note 12)
ns
20 +
0.1Cb
300
t
F
SCL/SDA Fall Time
(Note 12)
V+ = 4.75V
V+ = 2.7V
SPI TIMING
(V+ = +4.75V to +5.25V, Figures 3, 4)
DIGITAL INPUTS (SCK, DIN,
CS
, SCL, SDA)
AUXILIARY OUTPUTS
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