参数资料
型号: MAX9670CTL+T
厂商: Maxim Integrated Products
文件页数: 24/44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
30
______________________________________________________________________________________
OPERATING MODE
POWER CONSUMPTION
(mW)
Shutdown
0.13
Standby mode with no video
activity (i.e., TV slow-switch and
VCR slow-switch inputs are at
ground). Standby mode is the
power-on default.
2.83
Full-power mode with input video
detection and video load
detection active.
66
Full-power mode without input
video detection and video load
detection active.
65
Table 7. Quiescent Power Consumption
OPERATING MODE
POWER CONSUMPTION
(mW)
Full-power mode with input video
detection and video load
detection active.
300
Full-power mode without input
video detection and video load
detection active.
300
Table 8. Average Power Consumption
PIN (MAX9670)
NAME
TYPE
SIGNAL
LOAD
5VAUD
Supply
3.3V
N/A
9
ENC_INL
Input
0.25VRMS, 1kHz
N/A
10
ENC_INR
Input
0.25VRMS, 1kHz
N/A
11
VCR_INL
Input
None
N/A
12
VCR_INR
Input
None
N/A
13
TV_OUTL
Output
1VRMS, 1kHz
10k
to ground
14
VCR_OUTL
Output
1VRMS, 1kHz
10k
to ground
15
VCR_OUTR
Output
1VRMS, 1kHz
10k
to ground
16
TV_OUTR
Output
1VRMS, 1kHz
10k
to ground
17
TV_SS
Output
12V
10k
to ground
18
V12
Supply
12V
N/A
19
VCR_SS
Input
0
N/A
20
TVOUT_FS
Output
3.3V
150
to ground
21
VCRIN_FS
Input
0
N/A
22
ENC_B_IN
Input
50% flat field
N/A
23
ENC_G_IN
Input
50% flat field
N/A
24
VCR_B_IN
Input
None
N/A
25
VCR_G_IN
Input
None
N/A
26
TV_B_OUT
Output
50% flat field
150
to ground
27
TV_G_OUT
Output
50% flat field
150
to ground
28
GNDVID
Supply
0
N/A
29
VCR_R/C_IN
Input
None
N/A
30
VVID
Supply
3.3V
N/A
Table 9. Conditions for Average Power Consumption Measurement
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