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LT1008S8#PBF

产品描述IC OP AMP GP SINGLE 8SO
产品类别模拟混合信号IC    放大器电路   
文件大小269KB,共16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 选型对比 全文预览

LT1008S8#PBF概述

IC OP AMP GP SINGLE 8SO

LT1008S8#PBF规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证符合
厂商名称Linear ( ADI )
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)0.00055 µA
25C 时的最大偏置电流 (IIB)0.0003 µA
标称共模抑制比130 dB
频率补偿NO
最大输入失调电压340 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
微功率YES
湿度敏感等级1
负供电电压上限-20 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)260
电源+-2/+-20/4/40 V
认证状态Not Qualified
座面最大高度1.752 mm
最小摆率0.1 V/us
标称压摆率0.2 V/us
最大压摆率0.8 mA
供电电压上限20 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
最小电压增益120000
宽度3.9 mm

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LT1008
Picoamp Input Current,
Microvolt Offset,
Low Noise Op Amp
DESCRIPTIO
The LT
®
1008 is a universal precision operational amplifier
that can be used in practically all precision applications.
The LT1008 combines for the first time, picoampere bias
currents (which are maintained over the full – 55°C to
125°C temperature range), microvolt offset voltage (and
low drift with time and temperature), low voltage and
current noise, and low power dissipation. Extremely high
common mode and power supply rejection ratios, and the
ability to deliver 5mA load current with high voltage gain
round out the LT1008’s superb precision specifications.
The all around excellence of the LT1008 eliminates the
necessity of the time consuming error analysis procedure
of precision system design in many applications; the
LT1008 can be stocked as the universal precision op amp.
The LT1008 is externally compensated with a single ca-
pacitor for additional flexibility in shaping the frequency
response of the amplifier. It plugs into and upgrades all
standard LM108A/LM308A applications. For an internally
compensated version with even lower offset voltage but
otherwise similar performance see the LT1012.
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
FEATURES
Guaranteed Bias Current
T
A
= 25°C: 100pA Max
T
A
= – 55°C to 125°C: 600pA Max
Guaranteed Offset Voltage: 120μV Max
Guaranteed Drift: 1.5μV/°C Max
Low Noise, 0.1Hz to 10Hz: 0.5μV
P-P
Guaranteed Low Supply Current: 600μA Max
Guaranteed CMRR: 114dB Min
Guaranteed PSRR: 114dB Min
Guaranteed Voltage Gain with 5mA Load Current
Available in 8-Lead PDIP and SO Packages
APPLICATIO S
Precision Instrumentation
Charge Integrators
Wide Dynamic Range Logarithmic Amplifiers
Light Meters
Low Frequency Active Filters
Standard Cell Buffers
Thermocouple Amplifiers
TYPICAL APPLICATIO
Input Amplifier for 4.5 Digit Voltmeter
100
Input Bias Current vs Temperature
1000pF
1
INPUT
0.1V
1V
9M
10V
900k
100V
90k
1000V
10k
FN507
ALLEN BRADLEY
DECADE VOLTAGE DIVIDER
100k
5%
15V
8
7
LT1008
6
9k*
0.1V
1V
10V
100V
1k*
1000V TO 1V FULL-SCALE
ANALOG-TO-DIGITAL
CONVERTER
INPUT BIAS CURRENT (pA)
50
UNDERCANCELLED UNIT
0
OVERCANCELLED UNIT
–50
+
3
2
4
–15V
–100
*RATIO MATCH
±0.01%
THIS APPLICATION REQUIRES LOW
BIAS CURRENT AND OFFSET VOLTAGE,
LOW NOISE AND LOW DRIFT WITH
TIME AND TEMPERATURE
1008 TA01
–150
–50 –25
U
U
U
50
25
0
75
TEMPERATURE (°C)
100
125
1008 TA02
1008fb
1

LT1008S8#PBF相似产品对比

LT1008S8#PBF LT1008S8#TR LT1008CN8#PBF LT1008IN8#PBF LT1008S8#TRPBF
描述 IC OP AMP GP SINGLE 8SO IC opamp GP 8so IC OPAMP GP 8DIP IC OPAMP GP 8DIP IC OP AMP GP SINGLE 8SO
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
是否Rohs认证 符合 不符合 符合 符合 符合
厂商名称 Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
零件包装代码 SOIC SOIC DIP DIP SOIC
包装说明 SOP, SOP8,.25 SOP, SOP8,.25 DIP, DIP8,.3 DIP, DIP8,.3 SOP, SOP8,.25
针数 8 8 8 8 8
制造商包装代码 S8 S8 N N S8
Reach Compliance Code compliant _compli compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99
放大器类型 OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
架构 VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB) 0.00055 µA 0.00055 µA 0.00025 µA 0.0008 µA 0.00055 µA
25C 时的最大偏置电流 (IIB) 0.0003 µA 0.0003 µA 0.00015 µA 0.00015 µA 0.0003 µA
标称共模抑制比 130 dB 130 dB 130 dB 128 dB 130 dB
频率补偿 NO NO NO NO NO
最大输入失调电压 340 µV 340 µV 250 µV 320 µV 340 µV
JESD-30 代码 R-PDSO-G8 R-PDSO-G8 R-PDIP-T8 R-PDIP-T8 R-PDSO-G8
JESD-609代码 e3 e0 e3 e3 e3
低-偏置 YES YES YES YES YES
低-失调 YES YES YES YES YES
微功率 YES YES YES YES YES
负供电电压上限 -20 V -20 V -20 V -20 V -20 V
标称负供电电压 (Vsup) -15 V -15 V -15 V -15 V -15 V
功能数量 1 1 1 1 1
端子数量 8 8 8 8 8
最高工作温度 70 °C 70 °C 70 °C 85 °C 70 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP SOP DIP DIP SOP
封装等效代码 SOP8,.25 SOP8,.25 DIP8,.3 DIP8,.3 SOP8,.25
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE IN-LINE IN-LINE SMALL OUTLINE
峰值回流温度(摄氏度) 260 235 NOT SPECIFIED NOT SPECIFIED 250
电源 +-2/+-20/4/40 V +-2/+-20/4/40 V +-2/+-20/4/40 V +-2/+-20/4/40 V +-2/+-20/4/40 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.752 mm 1.752 mm 3.937 mm 3.937 mm 1.752 mm
最小摆率 0.1 V/us 0.1 V/us 0.1 V/us 0.1 V/us 0.1 V/us
标称压摆率 0.2 V/us 0.2 V/us 0.2 V/us 0.2 V/us 0.2 V/us
最大压摆率 0.8 mA 0.8 mA 0.8 mA 0.8 mA 0.8 mA
供电电压上限 20 V 20 V 20 V 20 V 20 V
标称供电电压 (Vsup) 15 V 15 V 15 V 15 V 15 V
表面贴装 YES YES NO NO YES
技术 BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL
端子面层 Matte Tin (Sn) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
端子形式 GULL WING GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING
端子节距 1.27 mm 1.27 mm 2.54 mm 2.54 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 30 20 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
最小电压增益 120000 120000 150000 100000 120000
宽度 3.9 mm 3.9 mm 7.62 mm 7.62 mm 3.9 mm
长度 4.9 mm 4.9 mm - - 4.9 mm
湿度敏感等级 1 1 - - 1

 
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