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參數(shù)資料
| 型號： | MAX4031EEUD+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OP AMP TRPL 144MHZ 14-TSSOP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 應用： | 通用 |
| 輸出類型： | 滿擺幅 |
| 電路數(shù)： | 3 |
| -3db帶寬： | 144MHz |
| 轉換速率： | 115 V/µs |
| 電流 - 電源： | 12mA |
| 電流 - 輸出 / 通道： | 100mA |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 14-TSSOP |
| 包裝： | 帶卷 (TR) |
MAX4030E/MAX4031E
Detailed Description
The MAX4030E/MAX4031E dual/triple, 5V operational
amplifiers achieve 115V/s slew rates and 144MHz
bandwidths. High ±15kV ESD protection at video inputs
and outputs guards against unexpected discharge.
Excellent harmonic distortion and differential gain/
phase performance make these amplifiers an ideal
choice for a wide variety of video and RF signal-pro-
cessing applications.
Ground-Sensing Inputs
The MAX4030E/MAX4031E input stage can sense com-
mon-mode voltages from ground to within 2.25V of the
positive supply.
Rail-to-Rail Outputs
The MAX4030E/MAX4031E rail-to-rail outputs can
swing to within 100mV of each supply because local
feedback around the output stage ensures low open-
loop output impedance, reducing gain sensitivity to
load variations.
Shutdown (MAX4031E Only)
The MAX4031E offers individual shutdown control for
each amplifier. Drive SHDN_ low to shut down the
amplifier. In shutdown, the amplifier output impedance
is high impedance.
Applications Information
Choosing Resistor Values
Unity-Gain Configuration
The MAX4030E/MAX4031E are internally compensated
for unity gain. When configured for unity gain, a 24
resistor (RF) in series with the feedback path optimizes
AC performance. This resistor improves AC response by
reducing the Q of the parallel LC circuit formed by the
parasitic feedback capacitance and lead inductance.
Video Line Driver
The MAX4030E/MAX4031E are low-power, voltage-
feedback amplifiers featuring bandwidths up to 40MHz
and 0.1dB gain flatness to 9MHz. They are designed to
minimize differential-gain error and differential-phase
error to 0.2% and 0.2°, respectively. They have a 40ns
settling time to 0.1%, 110V/s slew rates, and output-
current-drive capability of up to 50mA, making them
ideal for driving video loads.
Inverting and Noninverting Configurations
Select the feedback (RF) and input (RG) resistor values
to fit the gain requirements of the application. Large
resistor values increase voltage noise and interact with
the amplifier’s input and PC board capacitance. This
can generate undesirable poles and zeros and
Low-Cost, 144MHz, Dual/Triple Op Amps
with ±15kV ESD Protection
6
_______________________________________________________________________________________
PIN
MAX4030E
MAX4031E
NAME
FUNCTION
17
OUTA
Amplifier A Output
26
INA-
Amplifier A Inverting Input
35
INA+
Amplifier A Noninverting Input
411
GND
Ground
510
INB+
Amplifier B Noninverting Input
69
INB-
Amplifier B Inverting Input
78
OUTB
Amplifier B Output
84
VCC
Positive Power Supply. Bypass VCC to GND with a 0.1F capacitor.
—1
SHDNA
Amplifier A Shutdown Input. Connect SHDNA high to enable amplifier A.
—2
SHDNC
Amplifier C Shutdown Input. Connect SHDNC high to enable amplifier C.
—3
SHDNB
Amplifier B Shutdown Input. Connect SHDNB high to enable amplifier B.
—12INC+
Amplifier C Noninverting Input
—13
INC-
Amplifier C Inverting Input
—14
OUTC
Amplifier C Output
Pin Description
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4032 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:5V, 6dB Video Buffer with Sync-Tip Clamp, Output Sag Correction, and 150nA Shutdown Current |
| MAX4032ELT | 制造商:Maxim Integrated Products 功能描述:5V 6DB VIDEO BUFFER W SYNC-TIP CLA - Rail/Tube |
| MAX4032ELT+ | 制造商:Maxim Integrated Products 功能描述:5V 6DB VIDEO BUFFER W SYNC-TIP CLA - Rail/Tube |
| MAX4032ELT+T | 功能描述:視頻放大器 5V 6dB Video Buffer With Sync-Tip Clamp RoHS:否 制造商:ON Semiconductor 通道數(shù)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 |
| MAX4032ELT-T | 功能描述:視頻放大器 RoHS:否 制造商:ON Semiconductor 通道數(shù)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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