參數(shù)資料
型號： TMDS442PNP
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP128
封裝： GREEN, PLASTIC, TQFP-128
文件頁數(shù)： 41/45頁
文件大?。?/td> 1977K
代理商： TMDS442PNP
www.ti.com
SLLS757A – AUGUST 2006 – REVISED MARCH 2007
TERMINAL FUNCTIONS (continued)
TERMINAL
I/O
DESCRIPTION
NAME
NO.
Y11, Y12, Y13, Y14
62, 59, 56, 53
Sink port 1 TMDS positive outputs
O
Y21, Y22, Y23, Y24
43, 40, 37, 34
Sink port 2 TMDS positive outputs
Z11, Z12, Z13, Z14
63, 60, 57, 54
Sink port 1 TMDS negative outputs
O
Z21, Z22, Z23, Z24
44, 41, 38, 35
Sink port 2 TMDS negative outputs
SCL1
Source Port 1 DDC I2C clock line
54
IO
SDA1
Source Port 1 DDC I2C data line
SCL2
115
Source Port 2 DDC I2C clock line
IO
SDA2
114
Source Port 2 DDC I2C data line
SCL3
97
Source Port 3 DDC I2C clock line
IO
SDA3
96
Source Port 3 DDC I2C data line
SCL4
79
Source Port 4 DDC I2C clock line
IO
SDA4
78
Source Port 4 DDC I2C data line
SCL_SINK1
65
Sink port 1 DDC I2C clock line
IO
SDA_SINK1
66
Sink port 1 DDC I2C data line
SCL_SINK2
46
Sink port 2 DDC I2C clock line
IO
SDA_SINK2
47
Sink port 2 DDC I2C data line
HPD1
2
Source Port 1 hot plug detector output
HPD2
112
Source Port 2 hot plug detector output
O
HPD3
94
Source Port 3 hot plug detector output
HPD4
76
Source Port 4 hot plug detector output
HPD_SINK1
68
Sink port 1 hot plug detector input
I
HPD_SINK2
49
Sink port 2 hot plug detector input
5V_PWR1
3
Source Port 1 5-V power signal input
5V_PWR 2
113
Source Port 2 5-V power signal input
I
5V_PWR 3
95
Source Port 3 5-V power signal input
5V_PWR 4
77
Source Port 4 5-V power signal input
5V_SINK1
67
Sink Port 1 5-V power indicator output
O
5V_SINK 2
48
Sink Port 2 5-V power indicator output
LC_SCL
74
Local I2C clock line
IO
LC_SDA
73
Local I2C data line
LC_A0
72
Local I2C address bit 0
I
LC_A1
71
Local I2C address bit 1
GPIO Enable
GE
31
I
L: Local I2C pins are active, GPIO pins are high impedance
H: GPIO pins are active, local I2C pins are high impedance
GPIO0
20
SA1 – Sink port 1 source selector
GPIO1
21
SB1 – Sink port 1 source selector
GPIO2
22
I
OE1 – Sink port 1 TMDS output enable
GPIO3
23
I2CEN1 – Sink port 1 DDC I2C output enable
GPIO4
24
PRE1 – Sink port 1 TMDS AC de-emphasis mode selector
GPIO5
25
SA2 – Sink port 2 source selector
GPIO6
26
SB2 – Sink port 2 source selector
GPIO7
27
OE2 – Sink port 2 TMDS output enable
GPIO8
28
I
I2CEN2 – Sink port 2 DDC I2C output enable
GPIO9
29
PRE2 – Sink port 2 TMDS AC de-emphasis mode selector
GPIO10
30
SP – Sink priority selector
GPIO11
32
OVS – SCL_SINK/SDA_SINK output voltage select
VSADJ
51
I
TMDS compliant voltage swing control
1, 9, 15, 19 36,
42, 50, 55, 61 69,
Vcc
75, 83, 89, 93
Power supply
101, 107, 111,
119, 125
6, 12, 18, 33, 39,
45, 52, 58, 64 70,
GND
80, 86, 92 98,
Ground
104, 110, 116,
122, 128
Copyright 2006–2007, Texas Instruments Incorporated
5
Product Folder Link(s): TMDS442
相關(guān)PDF資料
PDF描述
TMDS442PNPRG4 SPECIALTY CONSUMER CIRCUIT, PQFP128
TMDS461PZIT SPECIALTY CONSUMER CIRCUIT, PQFP100
TMDS461PZT SPECIALTY CONSUMER CIRCUIT, PQFP100
TMDS461PZTR SPECIALTY CONSUMER CIRCUIT, PQFP100
TMP431BDGKT SPECIALTY ANALOG CIRCUIT, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMDS442PNPG4 功能描述:多路器開關(guān) IC 4-to-2 DVI/HDMI Sw RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
TMDS442PNPR 功能描述:視頻開關(guān) IC 4-to-2 DVI/HDMI Sw Pwr I/O Exp RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（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
TMDS442PNPRG4 功能描述:視頻開關(guān) IC 4-to-2 DVI/HDMI Sw Pwr I/O Exp RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（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
TMDS461 制造商:TI 制造商全稱:Texas Instruments 功能描述:1080p a?? Deep Color 4-to-1 HDMI/DVI Switch with Adaptive Equalization
TMDS461PZT 功能描述:視頻開關(guān) IC 4 to 1 HDMI Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*