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LT1637IMS8#TR PDF预览

LT1637IMS8#TR

更新时间: 2024-09-16 20:56:03
品牌 Logo 应用领域
凌特 - Linear 放大器光电二极管
页数 文件大小 规格书
16页 348K
描述
LT1637 - 1.1MHz, 0.4V/us Over-The-Top Micropower, Rail-To-Rail Input and Output Op Amp; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C

LT1637IMS8#TR 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:MSOP包装说明:TSSOP, TSSOP8,.19
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.2放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.05 µA
标称共模抑制比:110 dB频率补偿:YES
最大输入失调电压:1150 µVJESD-30 代码:S-PDSO-G8
JESD-609代码:e0长度:3 mm
低-失调:NO微功率:YES
湿度敏感等级:1负供电电压上限:-22 V
标称负供电电压 (Vsup):-15 V功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):235
电源:3/5/+-15 V认证状态:Not Qualified
座面最大高度:1.1 mm最小摆率:0.17 V/us
标称压摆率:0.4 V/us子类别:Operational Amplifier
最大压摆率:0.37 mA供电电压上限:22 V
标称供电电压 (Vsup):15 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 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:1100 kHz
最小电压增益:50000宽度:3 mm
Base Number Matches:1

LT1637IMS8#TR 数据手册

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LT1637  
1.1MHz, 0.4V/µs  
Over-The-Top Micropower, Rail-To-Rail  
Input and Output Op Amp  
U
DESCRIPTIO  
FEATURES  
Operates with Inputs Above V+  
The LT®1637 is a rugged op amp that operates on all single  
and split supplies with a total voltage of 2.7V to 44V. The  
Rail-to-Rail Input and Output  
Micropower: 250µA Supply Current Max  
Operating Temperature Range: – 55°C to 125°C  
Gain-Bandwidth Product: 1.1MHz  
Slew Rate: 0.4V/µs  
LT1637 has a gain-bandwidth product of 1.1MHz while  
drawing less than 250µA of quiescent current. The LT1637  
can be shut down, making the output high impedance and  
reducing the quiescent current to only 3µA. The LT1637 is  
reversesupplyprotected:itdrawsvirtuallynocurrentforre-  
verse supply up to 25V. The input range of the LT1637 in-  
cludesbothsuppliesandtheoutputswingstobothsupplies.  
Unlike most micropower op amps, the LT1637 can drive  
heavyloads;itsrail-to-railoutputdrives25mA.TheLT1637  
is unity-gain stable into all capacitive loads up to 4700pF  
when optional 0.22µF and 150compensation is used.  
Low Input Offset Voltage: 350µV Max  
Single Supply Input Range: 0.4V to 44V  
High Output Current: 25mA Min  
Specified on 3V, 5V and ±15V Supplies  
Output Shutdown  
Output Drives 4700pF with Output Compensation  
Reverse Battery Protection to 25V  
High Voltage Gain: 800V/mV  
High CMRR: 110dB  
Available in 8-Lead MSOP, PDIP and SO Packages;  
The LT1637 has a unique input stage that operates and  
remains high impedance when above the positive supply.  
The inputs take 44V both differential and common mode,  
even when operating on a 3V supply. Built-in resistors  
protect the inputs for faults below the negative supply up  
to 22V. There is no phase reversal of the output for inputs  
5V below VEE or 44V above VEE, independent of VCC.  
and a Tiny (3mmU× 3mm × 0.8mm) DFN Package  
APPLICATIO S  
Battery or Solar Powered Systems:  
Portable Instrumentation  
Sensor Conditioning  
The LT1637 op amp is available in the 8-pin MSOP, PDIP  
and SO packages. For space limited applications, the  
LT1637 is available in a 3mm × 3mm × 0.8mm dual fine  
pitch leadless package (DFN).  
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
Over-The-Top is a registered trademark of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
Supply Current Sensing  
Battery Monitoring  
MUX Amplifiers  
4mA to 25mA Transmitters  
U
TYPICAL APPLICATIO  
Over-The-Top® Current Source with Shutdown  
Current Source Timing  
Switchable Precision Current Source  
6V  
4V TO 44V  
4V  
2V  
0V  
+
VSHDN  
4.7µF  
R*  
LT1004-1.2  
2k  
R
+
LT1637  
TP0610  
I
10mA  
5mA  
1.2  
R
=
IOUT  
OUT  
I
e.g., 10mA = 120  
OUT  
0mA  
SHDN  
*OPTIONAL FOR LOW OUTPUT CURRENTS,  
R* = R  
1637 TA01  
1637 TA01b  
100µs/DIV  
1637fd  
1

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