Datasheet LT6106 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 36V Low Cost High Side Current Sense in a SOT-23 |
| 页数 / 页 | 14 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS. Power Supply Rejection Ratio. Gain … |
| 修订版 | C |
| 文件格式/大小 | PDF / 1.3 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Power Supply Rejection Ratio. Gain Error vs Temperature. vs Frequency
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LT6106
TYPICAL PERFORMANCE CHARACTERISTICS Power Supply Rejection Ratio Power Supply Rejection Ratio Gain Error vs Temperature vs Frequency vs Frequency
0 120 120 V+ = 12.5V V+ = 12.5V –0.05 110 110 A A V = 20 V = 20 –0.10 V+ = 36V 100 R 100 R IN = 100Ω IN = 500Ω –0.15 TIO (dB) R TIO (dB) R OUT = 2k OUT = 10k V+ = 12V 90 90 –0.20 80 80 V+ = 5V –0.25 70 70 –0.30 60 60 V+ = 2.7V –0.35 Y REJECTION RA 50 Y REJECTION RA 50 GAIN ERROR (%) –0.40 40 40 –0.45 V 30 30 OUT = 1V –0.50 IOUT = 1mA 20 VOUT = 0.5V 20 VOUT = 2.5V V V –0.55 ROUT = 1k POWER SUPPL 10 OUT = 1V POWER SUPPL 10 OUT = 5V TYPICAL UNIT V V OUT = 2V OUT = 10V –0.60 0 0 –45 –25 –5 15 35 55 75 95 115 130 100 1k 10k 100k 1M 100 1k 10k 100k 1M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 6106 G08 6106 G06 6106 G04
Gain Error Distribution Gain vs Frequency Gain vs Frequency
24 45 45 V+ = 12.5V 40 V+ = 12.5V 40 V+ = 12.5V 22 VSENSE = 500mV 35 AV = 100 A V 35 V = 20 20 OUT = 10V VOUT = 10V RIN = 500Ω 30 RIN = 100Ω RIN = 500Ω R V 30 OUT = 10k R 18 25 OUT = 2.5V ROUT = 10k 25 OUT = 10k 11,072 UNITS 16 20 20 VOUT = 2.5V TA = 25°C 15 15 14 10 10 12 5 5 10 GAIN (dB) 0 GAIN (dB) 0 8 –5 –5 PERCENT OF UNITS (%) –10 –10 6 –15 –15 4 –20 –20 2 –25 –25 0 –30 –30 –0.60 –0.48 –0.36 –0.24 –0.12 0 1k 10k 100k 1M 10M 1k 10k 100k 1M 10M GAIN ERROR (%) FREQUENCY (Hz) FREQUENCY (Hz) 6106 G09 6106 G14 6106 G24
Input Bias Current vs Supply Step Response 0mV to 10mV Step Response 10mV to 20mV Voltage (RIN = 100Ω) (RIN = 100Ω)
20 VSENSE = 5mV 19 RIN = 100Ω VSENSE VSENSE 20mV/DIV 20mV/DIV 18 17 16 VOUT 500mV/DIV 15 VOUT 14 500mV/DIV 13 TA = –40°C 0V 0V INPUT BIAS CURRENT (nA) T 12 A = 25°C TA = 70°C A 6106 G10 V = 100 5µs/DIV 6106 G11 11 T AV = 100 5µs/DIV A = 85°C T V V A = 125°C OUT = 0V TO 1V OUT = 1V TO 2V 10 ROUT = 10k ROUT = 10k 0 5 10 15 20 25 30 35 40 45 50 V+ = 12V V+ = 12V SUPPLY VOLTAGE (V) 6106 G05 Rev. C 4 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Typical Performance Characteristics Pin Functions Block Diagram Applications Information Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Power Supply Rejection Ratio Power Supply Rejection Ratio Gain Error vs Temperature vs Frequency vs Frequency
0 120 120 V+ = 12.5V V+ = 12.5V –0.05 110 110 A A V = 20 V = 20 –0.10 V+ = 36V 100 R 100 R IN = 100Ω IN = 500Ω –0.15 TIO (dB) R TIO (dB) R OUT = 2k OUT = 10k V+ = 12V 90 90 –0.20 80 80 V+ = 5V –0.25 70 70 –0.30 60 60 V+ = 2.7V –0.35 Y REJECTION RA 50 Y REJECTION RA 50 GAIN ERROR (%) –0.40 40 40 –0.45 V 30 30 OUT = 1V –0.50 IOUT = 1mA 20 VOUT = 0.5V 20 VOUT = 2.5V V V –0.55 ROUT = 1k POWER SUPPL 10 OUT = 1V POWER SUPPL 10 OUT = 5V TYPICAL UNIT V V OUT = 2V OUT = 10V –0.60 0 0 –45 –25 –5 15 35 55 75 95 115 130 100 1k 10k 100k 1M 100 1k 10k 100k 1M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 6106 G08 6106 G06 6106 G04
Gain Error Distribution Gain vs Frequency Gain vs Frequency
24 45 45 V+ = 12.5V 40 V+ = 12.5V 40 V+ = 12.5V 22 VSENSE = 500mV 35 AV = 100 A V 35 V = 20 20 OUT = 10V VOUT = 10V RIN = 500Ω 30 RIN = 100Ω RIN = 500Ω R V 30 OUT = 10k R 18 25 OUT = 2.5V ROUT = 10k 25 OUT = 10k 11,072 UNITS 16 20 20 VOUT = 2.5V TA = 25°C 15 15 14 10 10 12 5 5 10 GAIN (dB) 0 GAIN (dB) 0 8 –5 –5 PERCENT OF UNITS (%) –10 –10 6 –15 –15 4 –20 –20 2 –25 –25 0 –30 –30 –0.60 –0.48 –0.36 –0.24 –0.12 0 1k 10k 100k 1M 10M 1k 10k 100k 1M 10M GAIN ERROR (%) FREQUENCY (Hz) FREQUENCY (Hz) 6106 G09 6106 G14 6106 G24
Input Bias Current vs Supply Step Response 0mV to 10mV Step Response 10mV to 20mV Voltage (RIN = 100Ω) (RIN = 100Ω)
20 VSENSE = 5mV 19 RIN = 100Ω VSENSE VSENSE 20mV/DIV 20mV/DIV 18 17 16 VOUT 500mV/DIV 15 VOUT 14 500mV/DIV 13 TA = –40°C 0V 0V INPUT BIAS CURRENT (nA) T 12 A = 25°C TA = 70°C A 6106 G10 V = 100 5µs/DIV 6106 G11 11 T AV = 100 5µs/DIV A = 85°C T V V A = 125°C OUT = 0V TO 1V OUT = 1V TO 2V 10 ROUT = 10k ROUT = 10k 0 5 10 15 20 25 30 35 40 45 50 V+ = 12V V+ = 12V SUPPLY VOLTAGE (V) 6106 G05 Rev. C 4 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Typical Performance Characteristics Pin Functions Block Diagram Applications Information Package Description Revision History Typical Application Related Parts