參數(shù)資料
型號(hào)： MAX442EPA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： 3V Full-Duplex RS-485 driver and receiver 14-SOIC -40 to 85
中文描述： 2-CHANNEL, VIDEO MULTIPLEXER, PDIP8
封裝： 0.300 INCH, PLASTIC, DIP-8
文件頁數(shù)： 1/8頁
文件大?。?/td> 93K
代理商： MAX442EPA
_______________General Desc ription
The MAX442 combines a 140MHz video amplifier with a
high-speed, 2-channel multiplexer in an 8-pin package.
With its 36ns switching time and low differential gain
(0.07%) and phase (0.09°) errors, it is ideal for broad-
cast-quality video applications. The device is designed
to drive both 50
and 75
cables, and can directly
drive a 75
load to ±3V.
The MAX442 video amplifier is compensated for unity-
gain stability, and features a 140MHz bandwidth and a
250V/μs slew rate. The multiplexer’s low input capaci-
tance (4pF with the channel on or off) maximizes high-
speed performance, and a ground pin separating the
two input channels minimizes crosstalk and simplifies
board layout.
The MAX442 operates from ±5V supplies and typically
consumes 300mW. For applications that require more
input channels, see the data sheets for the MAX440 8-
channel mux/amp and the MAX441 4-channel mux/amp.
________________________Applic ations
Broadcast-Quality Video-Signal Multiplexing
Coaxial-Cable Drivers
Video Editing
Video Security Systems
Medical Imaging
High-Speed Signal Processing
____________________________Features
o
140MHz Unity-Gain Bandwidth
o
250V/μs Slew Rate
o
0.07%/0.09° Differential Gain/Phase Error
o
36ns Channel Switch Time
o
No External Compensation Components
o
8-Pin DIP and SO Packages
o
Directly Drives 50
and 75
Cables
______________Ordering Information
*Dice are specified at T
A
= +25°C, DC parameters only.
M
140MHz, 2-Channel
Video Multiplexer/Amplifier
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
1
2
3
4
8
7
6
5
A0
V+
V
OUT
IN-
V-
IN1
GND
IN0
MAX442
DIP/SO
TOP VIEW
__________________Pin Configuration
MAX442
V
OUT
V+
V-
0.1
μ
F
+5V
-5V
A0
CHANNEL
SELECT
0.1
μ
F
IN-
75
75
75
CABLE
270
IN0
270
VIDEO
OUTPUT
VIDEO
SIGNALS
IN
IN1
GND
__________Typic al Operating Circ uit
19-0016; Rev 1; 1/95
PART
MAX442CPA
MAX442CSA
MAX442C/D
MAX442EPA
MAX442ESA
0°C to +70°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
-40°C to +85°C
相關(guān)PDF資料
PDF描述
MAX442ESA 3V Full-Duplex RS-485 driver and receiver 14-SOIC -40 to 85
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX442ESA-T 功能描述:多路器開關(guān) IC RoHS:否 制造商:Maxim Integrated 通道數(shù)量: 開關(guān)數(shù)量: 開啟電阻（最大值）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間: 工作電源電壓:+/- 5 V 工作電源電流:30 mA 最大工作溫度:+ 85 C 安裝風(fēng)格: 封裝 / 箱體:
MAX4430ESA 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual-Supply 180MHz 16-Bit Accurate RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4430ESA+ 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual-Supply 180MHz 16-Bit Accurate RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4430ESA+T 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual-Supply 180MHz 16-Bit Accurate RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX4430ESA-T 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual-Supply 180MHz 16-Bit Accurate RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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