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LT1498CS8 PDF预览

LT1498CS8

更新时间: 2024-09-22 22:51:51
品牌 Logo 应用领域
凌特 - Linear 运算放大器放大器电路光电二极管
页数 文件大小 规格书
16页 380K
描述
10MHz, 6V/us, Dual/Quad Rail-to-Rail Input and Output Precision C-Load Op Amps

LT1498CS8 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.04Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.875 µA25C 时的最大偏置电流 (IIB):0.715 µA
标称共模抑制比:103 dB频率补偿:YES
最大输入失调电压:900 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
低-失调:YES湿度敏感等级:1
负供电电压上限:-18 V标称负供电电压 (Vsup):-15 V
功能数量:2端子数量:8
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3/5/+-15 V认证状态:Not Qualified
座面最大高度:1.752 mm最小摆率:2.2 V/us
标称压摆率:5.3 V/us子类别:Operational Amplifier
最大压摆率:5.6 mA供电电压上限:18 V
标称供电电压 (Vsup):15 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:9000 kHz
最小电压增益:400000宽度:3.9 mm
Base Number Matches:1

LT1498CS8 数据手册

 浏览型号LT1498CS8的Datasheet PDF文件第2页浏览型号LT1498CS8的Datasheet PDF文件第3页浏览型号LT1498CS8的Datasheet PDF文件第4页浏览型号LT1498CS8的Datasheet PDF文件第5页浏览型号LT1498CS8的Datasheet PDF文件第6页浏览型号LT1498CS8的Datasheet PDF文件第7页 
LT1498/LT1499  
10MHz, 6V/µs, Dual/Quad  
Rail-to-Rail Input and Output  
Precision C-Load Op Amps  
U
DESCRIPTION  
FEATURES  
The LT®1498/LT1499 are dual/quad, rail-to-rail input and  
output precision C-LoadTM op amps with a 10MHz gain-  
bandwidth product and a 6V/µs slew rate.  
Rail-to-Rail Input and Output  
475µV Max VOS from V+ to V–  
Gain-Bandwidth Product: 10MHz  
Slew Rate: 6V/µs  
The LT1498/LT1499 are designed to maximize input  
dynamic range by delivering precision performance over  
the full supply voltage. Using a patented technique, both  
inputstagesoftheLT1498/LT1499aretrimmed,oneatthe  
negative supply and the other at the positive supply. The  
resulting guaranteed common mode rejection is much  
betterthanotherrail-to-railinputopamps. Whenusedasa  
unity-gain buffer in front of single supply 12-bit A-to-D  
converters,theLT1498/LT1499areguaranteedtoaddless  
than 1LSB of error even in single 3V supply systems.  
Low Supply Current per Amplifier: 1.7mA  
Input Offset Current: 50nA Max  
Input Bias Current: 500nA Max  
Open-Loop Gain: 1000V/mV Min  
Low Input Noise Voltage: 12nV/Hz Typ  
Wide Supply Range: 2.2V to ±15V  
Large Output Drive Current: 30mA  
Stable for Capacitive Loads Up to 10,000pF  
Dual in 8-Pin PDIP and SO Package  
Quad in Narrow 14-Pin SO  
With110dBofsupplyrejection, theLT1498/LT1499main-  
tain their performance over a supply range of 2.2V to 36V  
and are specified for 3V, 5V and±15V supplies. The inputs  
can be driven beyond the supplies without damage or  
phase reversal of the output. These op amps remain stable  
while driving capacitive loads up to 10,000pF.  
U
APPLICATIONS  
Driving A-to-D Converters  
Active Filters  
Rail-to-Rail Buffer Amplifiers  
Low Voltage Signal Processing  
The LT1498 is available with the standard dual op amp  
configurationin8-pinPDIPandSOpackaging.TheLT1499  
features the standard quad op amp configuration and is  
availableina14-pinplasticSOpackage. Thesedevicescan  
be used as plug-in replacements for many standard op  
amps to improve input/output range and precision.  
Battery-Powered Systems  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
C-Load is a trademark of Linear Technology Corporation.  
U
Frequency Response  
TYPICAL APPLICATION  
10  
V
V
= 2.7V  
= 3V  
IN  
P-P  
0
–10  
20  
30  
40  
50  
60  
–70  
80  
90  
–100  
–110  
+
Single Supply 100kHz 4th Order Butterworth Filter  
6.81k  
11.3k  
100pF  
5.23k  
10.2k  
47pF  
6.81k  
+
V
V
IN  
5.23k  
330pF  
1/2 LT1498  
+
1000pF  
V
OUT  
1/2 LT1498  
+
+
1498 TA01  
V /2  
100  
1k  
10k  
100k  
1M  
10M  
FREQUENCY (Hz)  
1498 TA02  
1

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型号 品牌 替代类型 描述 数据表
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