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LTC6240HS8#TRPBF

产品描述IC OPAMP GP 18MHZ RRO 8SO
产品类别模拟混合信号IC    放大器电路   
文件大小425KB,共32页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
标准
下载文档 详细参数 全文预览

LTC6240HS8#TRPBF概述

IC OPAMP GP 18MHZ RRO 8SO

LTC6240HS8#TRPBF规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证符合
零件包装代码SOIC
包装说明SOP, SOP8,.25
针数8
制造商包装代码S8
Reach Compliance Codecompliant
ECCN代码EAR99
放大器类型OPERATIONAL AMPLIFIER
架构VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)0.0025 µA
25C 时的最大偏置电流 (IIB)0.000075 µA
标称共模抑制比75 dB
频率补偿YES
最大输入失调电压450 µV
JESD-30 代码R-PDSO-G8
JESD-609代码e3
长度4.9 mm
低-偏置YES
低-失调YES
湿度敏感等级1
功能数量1
端子数量8
最高工作温度125 °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TAPE AND REEL
峰值回流温度(摄氏度)260
电源3/5 V
认证状态Not Qualified
座面最大高度1.752 mm
最小摆率4.5 V/us
标称压摆率4.5 V/us
最大压摆率2.8 mA
供电电压上限7 V
标称供电电压 (Vsup)3 V
表面贴装YES
技术CMOS
温度等级AUTOMOTIVE
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30
标称均一增益带宽10000 kHz
最小电压增益65000
宽度3.9 mm
Base Number Matches1

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FEATURES
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LTC6240/LTC6241/LTC6242
Single/Dual/Quad 18MHz,
Low Noise, Rail-to-Rail Output,
CMOS Op Amps
DESCRIPTION
The LTC
®
6240/6241/LTC6242 are single, dual and quad
low noise, low offset, rail-to-rail output, unity gain stable
CMOS op amps that feature 1pA of input bias current. Input
bias current is guaranteed to be 1pA max on the single
LTC6240. The 0.1Hz to 10Hz noise of only 550nV
P-P
, along
with an offset of just 125μV are significant improvements
over traditional CMOS op amps. Additionally, noise is
guaranteed to be less than 10nV/√Hz at 1kHz. An 18MHz
gain bandwidth, and 10V/μs slew rate, along with the wide
supply range and low input capacitance, make them perfect
for use as fast signal processing amplifiers.
These op amps have an output stage that swings within
30mV of either supply rail to maximize the signal dynamic
range in low supply applications. The input common mode
range extends to the negative supply. They are fully speci-
fied on 3V and 5V, and an HV version guarantees operation
on supplies up to ±5V.
The LTC6240 is available in the 8-pin SO and the 5-pin SOT-
23 packages. The LTC6241 is available in the 8-pin SO, and
for compact designs it is packaged in a tiny dual fine pitch
leadless (DFN) package. The LTC6242 is available in the
16-pin SSOP as well as the 5mm
×
3mm DFN package.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
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0.1Hz to 10Hz Noise: 550nV
P-P
Input Bias Current:
0.2pA (Typ at 25°C)
1pA Max (LTC6240)
Low Offset Voltage: 125μV Max
Low Offset Drift: 2.5μV/°C Max
Gain Bandwidth Product: 18MHz
Output Swings Rail-to-Rail
Supply Operation:
2.8V to 6V LTC6240/LTC6241/LTC6242
2.8V to ±5.5V LTC6240HV/LTC6241HV/LTC6242HV
Low Input Capacitance
H-Grade Temperature Range: –40°C to 125°C
Single LTC6240 in 5-Pin Low Profile (1mm)
ThinSOT™ Package and 8-Pin SO for PCB Guard Ring
Dual LTC6241 in 8-Pin SO and Tiny DFN Packages
Quad LTC6242 in 16-Pin SSOP and 5mm
×
3mm
DFN Packages
APPLICATIONS
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Photo Diode Amplifiers
Charge Coupled Amplifiers
Low Noise Signal Processing
Medical Instrumentation
High Impedance Transducer Amplifier
TYPICAL APPLICATION
Low Noise Single-Ended Input to Differential Output Amplifier
C3
10pF
C4
10pF
R1
200k
V
IN
C1
10pF
R3
4.99k
+2.5V
R4
4.99k
60
50
NOISE VOLTAGE (nV/√Hz)
40
30
20
10
0
1
6241 TA01a
Noise Voltage vs Frequency
T
A
= 25°C
V
S
= ±2.5V
V
CM
= 0V
1/2
LTC6241
V
OUT
+
1/2
LTC6241
+
–2.5V
R2
200k
V
OUT–
+
C2
10pF
10
100
1k
FREQUENCY (Hz)
10k
100k
6241 TA01b
624012fe
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