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LMH6645MAX/NOPB PDF预览

LMH6645MAX/NOPB

更新时间: 2024-09-25 11:12:39
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
42页 2193K
描述
单通道 2.7V 650µA 55MHz 轨到轨输入和输出放大器 | D | 8 | -40 to 85

LMH6645MAX/NOPB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:1.1
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):2.2 µA标称带宽 (3dB):55 MHz
25C 时的最大偏置电流 (IIB):2 µA最小共模抑制比:60 dB
标称共模抑制比:84 dB频率补偿:YES
最大输入失调电流 (IIO):0.5 µA最大输入失调电压:3000 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.902 mm低-偏置:NO
低-失调:NO微功率:NO
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: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:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TR峰值回流温度(摄氏度):260
功率:NO电源:+-1.25/+-6/2.5/12 V
可编程功率:NO认证状态:Not Qualified
座面最大高度:1.753 mm最小摆率:15 V/us
标称压摆率:22 V/us子类别:Operational Amplifier
最大压摆率:1.6 mA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:INDUSTRIAL
端子面层:Matte Tin (Sn)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:40000 kHz
最小电压增益:5000宽带:NO
宽度:3.899 mmBase Number Matches:1

LMH6645MAX/NOPB 数据手册

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LMH6645, LMH6646, LMH6647  
SNOS970D JUNE 2001REVISED NOVEMBER 2014  
LMH664x 2.7 V, 650 μA, 55 MHz, Rail-to-Rail Input and Output Amplifiers  
with Shutdown Option  
1 Features  
3 Description  
(VS = 2.7V, TA = 25°C, RL = 1kto V+/2, AV = +1.  
The LMH6645 (single) and LMH6646 (dual), rail-to-  
rail input and output voltage feedback amplifiers, offer  
high speed (55 MHz), and low voltage operation (2.7  
V) in addition to micro-power shutdown capability  
(LMH6647, single).  
1
Typical Values Unless Specified.  
3dB BW 55 MHz  
Supply Voltage Range 2.5 V to 12 V  
Slew Rate 22 V/μs  
Input common mode voltage range exceeds either  
supply by 0.3 V, enhancing ease of use in multitude  
of applications where previously only inferior devices  
could be used. Output voltage range extends to  
within 20 mV of either supply rails, allowing wide  
dynamic range especially in low voltage applications.  
Even with low supply current of 650 μA/amplifier,  
output current capability is kept at a respectable ±20  
mA for driving heavier loads. Important device  
parameters such as BW, Slew Rate and output  
current are kept relatively independent of the  
operating supply voltage by a combination of process  
enhancements and design architecture.  
Supply Current 650 μA/channel  
Output Short Circuit Current 42 mA  
Linear Output Current ±20 mA  
Input Common Mode Voltage 0.3 V Beyond Rails  
Output Voltage Swing 20 mV from Rails  
Input Voltage Noise 17 nV/Hz  
Input Current Noise 0.75 pA/Hz  
2 Applications  
Active Filters  
Device Information(1)  
High Speed Portable Devices  
Multiplexing Applications (LMH6647)  
Current Sense Buffer  
PART NUMBER  
PACKAGE  
SOT-23 (5)  
SOIC (8)  
BODY SIZE (NOM)  
2.90 mm × 1.60 mm  
4.90 mm × 3.91 mm  
4.90 mm × 3.91 mm  
3.00 mm × 3.00 mm  
2.92 mm × 1.60 mm  
4.90 mm × 3.91 mm  
LMH6645  
High Speed Transducer Amp  
SOIC (8)  
LMH6646  
LMH6647  
VSSOP (8)  
SOT-23 (6)  
SOIC (8)  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
Closed Loop Frequency Response  
for Various Temperature  
Frequency Response for Various AV  
A
= +2  
V
GAIN  
A
= +1  
V
0
-2  
-4  
GAIN  
85°C  
0
-2  
-4  
25°C  
A
= +10  
V
0
0
PHASE  
50  
PHASE  
50  
100  
100  
A
= +5  
V
-40°C  
1M  
10M  
Frequency (Hz)  
200M  
100k  
100M 200M  
100k  
1M  
10M  
Frequency (Hz)  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 

LMH6645MAX/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMC6482AIMX/NOPB TI

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LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
LMC6482IMX/NOPB TI

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LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
LMC6482AIM/NOPB TI

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Ultra-low Bias Current, Precision CMOS Rail-to-Rail Input and Output Dual Operational Ampl

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