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| 型號(hào)： | MAX9671CTH+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 23/44頁(yè) |
| 文件大小： | 0K |
| 描述： | IC AUDIO/VIDEO SWIT DUAL 44TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 43 |
| 功能： | 音頻/視頻切換 |
| 電路： | 2 x SCART |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3.3 V ~ 12 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 44-TQFN-EP（7x7） |
| 包裝： | 管件 |
| 配用： | MAX9671EVKIT+-ND - EVALUATION KIT FOR MAX9671 |
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MAX9670/MAX9671
Low-Power Audio/Video Switch with Audio
Volume Control for Dual SCART Connectors
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AC-COUPLED INPUT
Sync-Tip Clamp Level
VCLP
Sync-tip clamp
-13
-4
+6
mV
Sync Crush
Sync-tip clamp; percentage reduction in
sync pulse (0.3VP-P); guaranteed by input
clamping current measurement, TA = +25°C
2%
Input Clamping Current
Sync-tip clamp, VIN = 0.3V, TA = +25°C
1
2
A
Maximum Input Source
Resistance
Input sync-tip circuit must be stable even if
the source resistance is as high as 300
300
Bias circuit
0.57
0.6
0.63
Input Voltage
High-impedance input circuit
0.3 x
VVID
0.36 x
VVID
V
Bias circuit
10
Input Resistance
High-impedance input circuit
222
k
DC CHARACTERISTICS
DC Voltage Gain
AV
Guaranteed by output voltage swing
1.95
2
2.05
V/V
DC Gain Mismatch Among R, G,
and B Outputs
Guaranteed by output voltage swing of
TV_R/C_OUT, TV_G_OUT, and TV_B_OUT;
first input signal set is VCR_R/C_IN,
VCR_G_IN, and VCR_B_IN; second signal
set is ENC_R/C_IN, ENC_G_IN, and
ENC_B_IN
-2
+2
%
Sync-tip clamp (VIN = VCLP)
0.1
0.30
0.51
Output Level
Bias circuit
1.3
1.5
1.78
V
Sync-tip clamp, measured at output,
VVID = 3V, VIN = VCLP to (VCLP +1.15V),
RL = 150
to VVID/2, RL = 75 to GNDVID
2.3
Measured at output, VVID = 3.135V, VIN =
VCLP to (VCLP + 1.15V), RL = 150
to
VVID/2, RL = 75
to GNDVID
2.243
2.3
2.358
Bias circuit, measured at output, VVID = 3V,
VIN = (VBIAS - 0.575V) to (VBIAS + 0.575V),
RL = 150
to VVID/2, RL = 75 to GNDVID
2.3
Output Voltage Swing
Measured at output, VVID = 3.135V,
VIN = (VBIAS - 0.575V) to (VBIAS + 0.575V),
RL = 150
to VVID/2, RL = 75 to GNDVID
2.243
2.3
2.358
VP-P
Output Short-Circuit Current
100
mA
Output Resistance
ROUT
0.5
Output Leakage Current
Output disabled (load detection not active)
170
A
Power-Supply Rejection Ratio
3V
≤ VVID ≤ 3.6V
35
dB
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)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9671CTH+ | 功能描述:視頻開(kāi)關(guān) IC Low-Power A/V Switch w/Audio Volume Cntrl RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX9671CTH+T | 功能描述:視頻開(kāi)關(guān) IC Low-Power A/V Switch w/Audio Volume Cntrl RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX9671EVKIT+ | 功能描述:交換機(jī) IC 開(kāi)發(fā)工具 Low-Power A/V Switch w/Audio Volume Cntrl RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評(píng)估:MAX4984E 工作電源電壓:2.8 V to 5.5 V |
| MAX9672ETI+ | 功能描述:LCD Gamma緩沖器 10-Bit Prog Gamma Reference System RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube |
| MAX9672ETI+T | 功能描述:LCD Gamma緩沖器 10-Bit Prog Gamma Reference System RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube |
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