参数资料
型号: MAX9670CTL+T
厂商: Maxim Integrated Products
文件页数: 41/44页
文件大小: 0K
描述: IC AUDIO/VIDEO SWIT DUAL 40TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 音频/视频切换
电路: 2 x SCART
电压电源: 单电源
电压 - 电源,单路/双路(±): 3.3 V ~ 12 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(6x6)
包装: 带卷 (TR)
配用: MAX9670EVKIT+-ND - EVALUATION KIT FOR MAX9670
MAX9670/MAX9671
Low-Power Audio/Video Switch with Audio
Volume Control for Dual SCART Connectors
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V12 = 12V, VVID = VAUD = 3.3V, VGNDVID = VEP = 0V, no load, TA = 0°C to +70°C, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Current
70
100
A
Output Low Voltage
10k
to EP, 11.4V ≤ V12 ≤ 12.6V
1.5
V
Output Medium Voltage
10k
to EP, 11.4V ≤ V12 ≤ 12.6V
5
6.5
V
Output High Voltage
10k
to EP, 11.4V ≤ V12 ≤ 12.6V
10
V
DIGITAL INTERFACE
Input High Voltage
VIH
0.7 x
VVID
V
Input Low Voltage
VIL
0.3 x
VVID
V
Input Hysteresis
VHYS
0.06 x
VVID
V
Input Leakage Current
IIH, IIL
TA = +25°C
-1
+1
A
Input Capacitance
6pF
Input Current
0.1VVID < SDA < 3.3V,
0.1VVID < SCL < 3.3V
I/O pins of fast-mode devices must not
obstruct the SDA and SCL lines if V+ is
switched off, TA = +25°C
-10
+10
A
Output Low Voltage SDA
VOL
ISINK = 6mA
0.4
V
Serial-Clock Frequency
fSCL
0
400
kHz
Bus Free Time Between a STOP
and a START Condition
tBUF
1.3
s
Hold Time, (Repeated) START
Condition
tHD, STA
0.6
s
Low Period of the SCL Clock
tLOW
1.3
s
High Period of the SCL Clock
tHIGH
0.6
s
Setup Time for a Repeated
START Condition
tSU, STA
0.6
s
Data Hold Time
tHD, DAT
(Note 5)
0
0.9
s
Data Setup Time
tHD, DAT
100
ns
Fall Time of SDA Transmitting
tF
ISINK
≤ 6mA, CB = total capacitance of one
bus line in pF, tR and tF measured between
0.3VVID and 0.7VVID
100
ns
Setup Time for STOP Condition
tSU, STO
0.6
s
Pulse Width of Spike Suppressed
tSP
Input filters on the SDA and SCL inputs
suppress noise spikes less than 50ns
050
ns
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