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參數資料
| 型號： | MAX9542AEE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP VIDEO MUX 2:1 16-QSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 應用： | 2:1 多路復用器-放大器 |
| 電路數： | 4 |
| -3db帶寬： | 27MHz |
| 轉換速率： | 65 V/µs |
| 電流 - 電源： | 21mA |
| 電流 - 輸出 / 通道： | 140mA |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-QSOP |
| 包裝： | 帶卷 (TR) |
General Description
The MAX9541/MAX9542 are quadruple-channel, 2:1
video mux amplifiers with input sync tip clamps. These
devices select between two video sources and support
up to four channels on each source. The MAX9541 has
integrated lowpass filters that are optimized for standard-
definition video signals such as composite and red,
green, blue (RGB). The filters typically have ±1dB pass-
band flatness out to 9.5MHz and 47dB attenuation at
27MHz. The MAX9542 has a wider bandwidth of 15MHz
because it does not have integrated lowpass filters, mak-
ing it suitable for not only standard-definition video sig-
nals, but also video graphics array (VGA) signals with a
640 x 480 resolution at up to 85Hz refresh rate.
Video signals are AC-coupled to the inputs of the
MAX9541/MAX9542. The input sync-tip clamps set the
internal DC level.
The amplifiers have 2V/V gain, and the outputs can be
DC-coupled to a 75
Ω load, which is the equivalent of two
video loads, or AC-coupled to a 150
Ω load.
Both the MAX9541/MAX9542 feature a low-power shut-
down mode, in which supply current is reduced to 35A.
Applications
Automotive Infotainment
Features
Quad 2:1 Video Mux Amplifiers
Reconstruction Filters with 9.5MHz Passband and
47dB Attenuation at 27MHz (MAX9541)
Fixed Gain of 2V/V
Input Sync-Tip Clamps
Shutdown
2.7V to 3.6V Single-Supply Operation
MAX9541/MAX9542
Quadruple, 2:1, Mux Amplifiers for
Standard-Definition and VGA Signals
________________________________________________________________
Maxim Integrated Products
1
19-4457; Rev 0; 2/09
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
UNKNOWN
BIAS
300mV
IN2A
IN3A
OUT1
IN1A
IN0A
OUT0
OUT3
OUT2
IN3B
IN2B
IN1B
IN0B
A/B
0
1
0
1
0
1
0
1
VDD
GND
MAX9541
MAX9542
SHDN
LPF*
CLAMPREF
2V/V
LPF*
CLAMPREF
2V/V
LPF*
CLAMPREF
2V/V
LPF*
CLAMPREF
2V/V
*LOWPASS FILTER IN MAX9541 ONLY.
Functional Diagram
Ordering Information
PART
PIN-PACKAGE
STANDARD-
DEFINITION
VIDEO FILTER
MAX9541AEE+
16 QSOP
Yes
MAX9542AEE+
16 QSOP
No
Note: All devices are specified over the -40°C to +125°C oper-
ating temperature range.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9542EVKIT+ | 功能描述:放大器 IC 開發工具 MAX9541/42 Eval Kit RoHS:否 制造商:International Rectifier 產品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| MAX9546ESA+ | 功能描述:視頻放大器 Differential Video Interface Chipset RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| MAX9546ESA+T | 功能描述:視頻放大器 Differential Video Interface Chipset RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| MAX9547ESA+ | 功能描述:視頻放大器 Integrated Circuits (ICs) RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| MAX9547ESA+T | 功能描述:視頻放大器 Integrated Circuits (ICs) RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
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