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LT1805CS PDF预览

LT1805CS

更新时间: 2024-11-18 05:43:27
品牌 Logo 应用领域
凌特 - Linear 运算放大器放大器电路
页数 文件大小 规格书
20页 397K
描述
Single/Dual/Quad 100V/ms, 85MHz, Rail-to-Rail Input and Output Op Amps

LT1805CS 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,
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.31放大器类型:OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB):6 µA标称共模抑制比:95 dB
最大输入失调电压:8500 µVJESD-30 代码:R-PDSO-G14
JESD-609代码:e0长度:8.649 mm
湿度敏感等级:1负供电电压上限:-6.3 V
标称负供电电压 (Vsup):-5 V功能数量:4
端子数量:14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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):235
认证状态:Not Qualified座面最大高度:1.752 mm
标称压摆率:84 V/us子类别:Operational Amplifier
供电电压上限:6.3 V标称供电电压 (Vsup):5 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:20
标称均一增益带宽:80000 kHz宽度:3.9 mm
Base Number Matches:1

LT1805CS 数据手册

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LT1803/LT1804/LT1805  
Single/Dual/Quad 100V/µs,  
85MHz, Rail-to-Rail Input and  
Output Op Amps  
U
DESCRIPTIO  
FEATURES  
The LT®1803/LT1804/LT1805 are single/dual/quad, low  
power, high speed rail-to-rail input and output operational  
amplifiers with excellent DC performance. The LT1803/  
LT1804/LT1805 feature reduced supply current, lower  
input offset voltage, lower input bias current and higher  
DC gain than other devices with comparable bandwidth  
and slew rate.  
Slew Rate: 100V/µs  
Gain Bandwidth Product: 85MHz  
Input Common Mode Range Includes Both Rails  
Output Swings Rail-to-Rail  
Low Quiescent Current: 3mA Max per Amplifier  
Large Output Current: 42mA  
Voltage Noise: 21nV/Hz  
Typically, the LT1803/LT1804/LT1805 have an input off-  
set voltage of 350µV, an input bias current of 125nA and  
an open-loop gain of 60V/mV.  
Power Supply Rejection: 90dB  
Open-Loop Gain: 60V/mV  
Operating Temperature Range: 40°C to 85°C  
Single Available in the 8-Pin SO and 5-Pin Low Profile  
The LT1803/LT1804/LT1805 have an input range that  
includesbothsupplyrailsandanoutputthatswingswithin  
20mV of either supply rail to maximize the signal dynamic  
range in low supply applications.  
(1mm) SOT-23 (ThinSOTTM) Package  
Dual Available in 8-Lead DFN and SO Packages  
Quad Available in the 14-Pin Narrow SO Package  
U
The LT1803/LT1804/LT1805 are specified at 3V, 5V and  
±5V supplies and typically maintain their performance for  
supplies from 2.3V to 12.6V. The inputs can be driven  
beyond the supplies without damage or phase reversal of  
the output.  
APPLICATIO S  
Low Voltage, High Frequency Signal Processing  
Driving A/D Converters  
Rail-to-Rail Buffer Amplifiers  
The LT1803 is available in the 8-pin SO package with the  
standard op amp pinout and in the 5-pin SOT-23 package.  
The LT1804 is available in 8-pin DFN and SO packages  
with the standard op amp pinouts. The LT1805 features  
thestandardquadopampconfigurationandisavailablein  
a 14-pin plastic SO package.  
Active Filters  
Video Line Driver  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
ThinSOT is a trademark of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
Inverting DC Restore Circuit Response  
Inverting DC Restore  
R2  
10k  
R1  
1k  
VIN  
50mV/DIV  
GND  
V
IN  
A
1/2 LT1804  
+
V
OUT  
+
R4  
V
S
VOUT  
500mV/DIV  
GND  
100k  
R5  
2k  
R3  
1k  
+
D2  
1N4148  
D1  
1N4148  
B
1/2 LT1804  
50µs/DIV  
18045 TA02  
C1  
0.1µF  
R6  
1M  
V
= ±5V  
S
18045 TA01  
V
S
180345f  
1

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