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LT1028CS8#TRPBF PDF预览

LT1028CS8#TRPBF

更新时间: 2024-09-26 13:09:31
品牌 Logo 应用领域
凌特 - Linear 运算放大器放大器电路光电二极管
页数 文件大小 规格书
20页 450K
描述
LT1028 - Ultra Low Noise Precision High Speed Op Amps; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C

LT1028CS8#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:7.27放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.24 µA
25C 时的最大偏置电流 (IIB):0.18 µA最小共模抑制比:110 dB
标称共模抑制比:124 dB频率补偿:YES (AVCL>=2)
最大输入失调电压:125 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
低-失调: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: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包装方法:TAPE AND REEL
峰值回流温度(摄氏度):250电源:+-15 V
认证状态:Not Qualified座面最大高度:1.75 mm
最小摆率:11 V/us标称压摆率:15 V/us
子类别:Operational Amplifier最大压摆率:11.5 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: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:NOT SPECIFIED
标称均一增益带宽:75000 kHz最小电压增益:3500000
宽带:YES宽度:3.9 mm
Base Number Matches:1

LT1028CS8#TRPBF 数据手册

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LT1028/LT1128  
Ultralow Noise Precision  
High Speed Op Amps  
U
FEATURES  
DESCRIPTIO  
The LT®1028(gain of –1 stable)/LT1128(gain of +1 stable)  
achieveanewstandardofexcellenceinnoiseperformance  
with 0.85nV/Hz 1kHz noise, 1.0nV/Hz 10Hz noise. This  
ultralow noise is combined with excellent high speed  
specifications (gain-bandwidth product is 75MHz for  
LT1028, 20MHz for LT1128), distortion-free output, and  
true precision parameters (0.1µV/°C drift, 10µV offset  
voltage, 30 million voltage gain). Although the LT1028/  
LT1128 input stage operates at nearly 1mA of collector  
current to achieve low voltage noise, input bias current is  
only 25nA.  
Voltage Noise  
1.1nV/Hz Max at 1kHz  
0.85nV/Hz Typ at 1kHz  
1.0nV/Hz Typ at 10Hz  
35nVP-P Typ, 0.1Hz to 10Hz  
Voltage and Current Noise 100% Tested  
Gain-Bandwidth Product  
LT1028: 50MHz Min  
LT1128: 13MHz Min  
Slew Rate  
LT1028: 11V/µs Min  
LT1128: 5V/µs Min  
The LT1028/LT1128’s voltage noise is less than the noise  
of a 50resistor. Therefore, even in very low source  
impedance transducer or audio amplifier applications, the  
LT1028/LT1128’s contribution to total system noise will  
be negligible.  
Offset Voltage: 40µV Max  
Drift with Temperature: 0.8µV/°C Max  
Voltage Gain: 7 Million Min  
Available in 8-Pin SO Package  
U
, LTC and LT are registered trademarks of Linear Technology Corporation  
APPLICATIO S  
Low Noise Frequency Synthesizers  
High Quality Audio  
Infrared Detectors  
Accelerometer and Gyro Amplifiers  
350Bridge Signal Conditioning  
Magnetic Search Coil Amplifiers  
Hydrophone Amplfiers  
U
Voltage Noise vs Frequency  
TYPICAL APPLICATIO  
10  
V
S
T
= ±15V  
= 25°C  
Flux Gate Amplifier  
MAXIMUM  
A
1/f CORNER = 14Hz  
DEMODULATOR  
SYNC  
TYPICAL  
+
1
OUTPUT TO  
DEMODULATOR  
LT1028  
1/f CORNER = 3.5Hz  
SQUARE  
WAVE  
DRIVE  
1kHz  
FLUX GATE  
TYPICAL  
SCHONSTEDT  
#203132  
1k  
0.1  
50Ω  
0.1  
1
10  
1k  
100  
FREQUENCY (Hz)  
1028/1128 TA02  
1028/1128 TA01  
1

LT1028CS8#TRPBF 替代型号

型号 品牌 替代类型 描述 数据表
LT1028CS8#PBF Linear

完全替代

LT1028 - Ultra Low Noise Precision High Speed Op Amps; Package: SO; Pins: 8; Temperature R

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