參數(shù)資料
型號(hào): MAX4218ESD+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 0K
描述: IC OP AMP R-R W/ENABLE 14SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
放大器類型: 電壓反饋
電路數(shù): 3
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 600 V/µs
-3db帶寬: 200MHz
電流 - 輸入偏壓: 5.4µA
電壓 - 輸入偏移: 4000µV
電流 - 電源: 5.5mA
電流 - 輸出 / 通道: 120mA
電壓 - 電源,單路/雙路(±): 3.15 V ~ 11 V,±1.575 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 帶卷 (TR)
MAX4212/MAX4213/MAX4216/MAX4218/MAX4220
Output Capacitive Loading and Stability
The MAX4212/MAX4213/MAX4216/MAX4218/MAX4220
are optimized for AC performance. They are not
designed to drive highly reactive loads, which de-
creases phase margin and may produce excessive
ringing and oscillation. Figure 5 shows a circuit that
eliminates this problem. Figure 6 is a graph of the opti-
mal isolation resistor (RS) vs. capacitive load. Figure 7
shows how a capacitive load causes excessive peak-
ing of the amplifier’s frequency response if the capaci-
tor is not isolated from the amplifier by a resistor. A
small isolation resistor (usually 20
to 30) placed
before the reactive load prevents ringing and oscilla-
tion. At higher capacitive loads, AC performance is
controlled by the interaction of the load capacitance
and the isolation resistor. Figure 8 shows the effect of a
27
isolation resistor on closed-loop response.
Coaxial cable and other transmission lines are easily
driven when properly terminated at both ends with their
characteristic impedance. Driving back-terminated
transmission lines essentially eliminates the line’s
capacitance.
Miniature, 300MHz, Single-Supply,
Rail-to-Rail Op Amps with Enable
12
______________________________________________________________________________________
OUT
IN-
EN_
IN+
10k
ENABLE
MAX42_ _
20
-160
0
50 100 150
300 350
500
-100
-120
0
mV ABOVE VEE
INPUT
CURRENT
(
A)
200 250
400 450
-60
-140
-20
-40
-80
0
-10
0
50 100 150
300 350
500
-7
-8
-1
mV ABOVE VEE
INPUT
CURRENT
(
A)
200 250
400 450
-3
-5
-9
-2
-4
-6
Figure 2. Enable Logic-Low Input Current vs. VIL
Figure 4. Enable Logic-Low Input Current vs. VIL with 10k
Series Resistor
Figure 3. Circuit to Reduce Enable Logic-Low Input Current
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參數(shù)描述
MAX4219EEE 功能描述:高速運(yùn)算放大器 Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4219EEE+ 功能描述:高速運(yùn)算放大器 Closed-Loop Rail-Rail Buffer RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4219EEE+T 功能描述:高速運(yùn)算放大器 Closed-Loop Rail-Rail Buffer RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4219EEE-T 功能描述:高速運(yùn)算放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX4219ESD 功能描述:高速運(yùn)算放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube