参数资料
型号: MAX9671CTH+T
厂商: Maxim Integrated Products
文件页数: 42/44页
文件大小: 0K
描述: IC AUDIO/VIDEO SWIT DUAL 44TQFN
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: 44-WFQFN 裸露焊盘
供应商设备封装: 44-TQFN-EP(7x7)
包装: 带卷 (TR)
配用: MAX9671EVKIT+-ND - EVALUATION KIT FOR MAX9671
MAX9670/MAX9671
Low-Power Audio/Video Switch with Audio
Volume Control for Dual SCART Connectors
_______________________________________________________________________________________
7
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
OTHER DIGITAL I/O
DEV_ADDR Low Level
0.3 x
VVID
V
DEV_ADDR High Level
0.7 x
VVID
V
DEV_ADDR Input Current
TA = +25°C
-1
+1
A
Interrupt Output Low Voltage
IOL = 0.5mA
0.1
V
Interrupt Output Leakage Current
INT high impedance, TA = +25°C
10
A
Note 2: All devices are 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design.
Note 3: Normal operation mode is full power with input video and load detection active.
Note 4: The settling time is measured from the 50% of the input swing to the 0.1% of the final value of the output.
Note 5: A master device must provide a hold time of at least 300ns for the SDA signal (referred to VIL of the SCL signal) to bridge
the undefined region of SCL’s falling edge.
Typical Operating Characteristics
(VVID = VAUD = 3.3V, V12 = 12V, VGNDVID = VEP = 0V, video load is 150 to GNDVID, audio load is 10k to EP, TA = +25°C, unless
otherwise noted.)
SMALL-SIGNAL GAIN
vs. FREQUENCY
MAX9670
toc01
FREQUENCY (Hz)
GAIN
(dB)
100M
10M
1M
-50
-40
-30
-20
-10
0
10
-60
100k
1G
NO FILTER
VOUT = 100mVP-P
FILTER
SMALL-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX9670
toc02
FREQUENCY (Hz)
GAIN
(dB)
10M
-7
-6
-5
-4
-3
-2
-1
0
1
2
-8
1M
100M
NO FILTER
VOUT = 100mVP-P
FILTER
LARGE-SIGNAL GAIN
vs. FREQUENCY
MAX9670
toc03
FREQUENCY (Hz)
GAIN
(dB)
100M
10M
1M
-50
-40
-30
-20
-10
0
10
-60
100k
1G
NO FILTER
VOUT = 2VP-P
FILTER
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