Datasheet LT6370 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | 25µV, 0.3µV/°C, Low Noise Instrumentation Amplifier |
| 页数 / 页 | 28 / 10 — TYPICAL PERFORMANCE CHARACTERISTICS. VS = ±15V, VCM = VREF = 0V, TA = … |
| 文件格式/大小 | PDF / 2.6 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. VS = ±15V, VCM = VREF = 0V, TA = 25°C, RL = 2k, unless otherwise noted
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LT6370
TYPICAL PERFORMANCE CHARACTERISTICS VS = ±15V, VCM = VREF = 0V, TA = 25°C, RL = 2k, unless otherwise noted. Input-Referred Voltage Noise Current Noise Density vs 0.1Hz to 10Hz Voltage Noise, Density vs Frequency Frequency G = 1, RTI
400 1000 UNBALANCED SOURCE R VS = ±15V ) 1/f BALANCED SOURCE R CORNER = 1Hz ) TA = 25°C Hz Hz /√ G = 1 100 /DIV) Y (nV Y (fA/√ 1/fCORNER = 2Hz 1/f 100 CORNER = 3Hz TAGE (500nV 10 TAGE NOISE DENSIT NOISE VOL G = 1 BW LIMIT VOL CURRENT NOISE DENSIT G = 10 G = 1000 G = 100, 1000 1 10 0.1 1 10 100 1k 10k 100k 0.1 1 10 100 1k 10k 100k FREQUENCY (Hz) FREQUENCY (Hz) TIME (1s/DIV) 6370 G28 6370 G29 6370 G30
0.1Hz to 10Hz Voltage Noise, 0.1Hz to 10Hz Voltage Noise, 0.1Hz to 10Hz Voltage Noise, G = 10, RTI G = 100, RTI G = 1000, RTI
VS = ±15V VS = ±15V VS = ±15V TA = 25°C TA = 25°C TA = 25°C G = 10 G = 100 G = 1000 /DIV) /DIV) /DIV) TAGE (100nV TAGE (50nV TAGE (50nV NOISE VOL NOISE VOL NOISE VOL TIME (1s/DIV) TIME (1s/DIV) TIME (1s/DIV) 6370 G31 6370 G32 6370 G33
0.1Hz to 10Hz Noise Current, 0.1Hz to 10Hz Noise Current, Unbalanced Source R Balanced Source R EMIRR vs Frequency, RTI
180 UNBALANCED SOURCE R BALANCED SOURCE R VS = ±15V VS = ±15V 160 TA = 25°C TA = 25°C 140 120 100 80 EMIRR (dB) 60 V NOISE CURRENT (1pA/DIV) IN = 100mVPK NOISE CURRENT (500fA/DIV) 40 EMIRR = 20log(100mV/∆VOS) 20 INPUTS DRIVEN COMMON–MODE INPUTS DRIVEN DIFFERENTIALLY 00.01 0.1 1 4 TIME (1s/DIV) TIME (1s/DIV) INPUT FREQUENCY (GHz) 6370 G34 6370 G35 6370 G36 Rev. 0 10 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Theory of Operation Applications Information Typical Applications Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS VS = ±15V, VCM = VREF = 0V, TA = 25°C, RL = 2k, unless otherwise noted. Input-Referred Voltage Noise Current Noise Density vs 0.1Hz to 10Hz Voltage Noise, Density vs Frequency Frequency G = 1, RTI
400 1000 UNBALANCED SOURCE R VS = ±15V ) 1/f BALANCED SOURCE R CORNER = 1Hz ) TA = 25°C Hz Hz /√ G = 1 100 /DIV) Y (nV Y (fA/√ 1/fCORNER = 2Hz 1/f 100 CORNER = 3Hz TAGE (500nV 10 TAGE NOISE DENSIT NOISE VOL G = 1 BW LIMIT VOL CURRENT NOISE DENSIT G = 10 G = 1000 G = 100, 1000 1 10 0.1 1 10 100 1k 10k 100k 0.1 1 10 100 1k 10k 100k FREQUENCY (Hz) FREQUENCY (Hz) TIME (1s/DIV) 6370 G28 6370 G29 6370 G30
0.1Hz to 10Hz Voltage Noise, 0.1Hz to 10Hz Voltage Noise, 0.1Hz to 10Hz Voltage Noise, G = 10, RTI G = 100, RTI G = 1000, RTI
VS = ±15V VS = ±15V VS = ±15V TA = 25°C TA = 25°C TA = 25°C G = 10 G = 100 G = 1000 /DIV) /DIV) /DIV) TAGE (100nV TAGE (50nV TAGE (50nV NOISE VOL NOISE VOL NOISE VOL TIME (1s/DIV) TIME (1s/DIV) TIME (1s/DIV) 6370 G31 6370 G32 6370 G33
0.1Hz to 10Hz Noise Current, 0.1Hz to 10Hz Noise Current, Unbalanced Source R Balanced Source R EMIRR vs Frequency, RTI
180 UNBALANCED SOURCE R BALANCED SOURCE R VS = ±15V VS = ±15V 160 TA = 25°C TA = 25°C 140 120 100 80 EMIRR (dB) 60 V NOISE CURRENT (1pA/DIV) IN = 100mVPK NOISE CURRENT (500fA/DIV) 40 EMIRR = 20log(100mV/∆VOS) 20 INPUTS DRIVEN COMMON–MODE INPUTS DRIVEN DIFFERENTIALLY 00.01 0.1 1 4 TIME (1s/DIV) TIME (1s/DIV) INPUT FREQUENCY (GHz) 6370 G34 6370 G35 6370 G36 Rev. 0 10 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Theory of Operation Applications Information Typical Applications Package Description Typical Application Related Parts