Datasheet LTC6115 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | High Voltage High Side Current and Voltage Sense |
| 页数 / 页 | 20 / 8 — VOLTAGE SENSE TYPICAL PERFORMANCE CHARACTERISTICS. Step Response 20V to … |
| 修订版 | B |
| 文件格式/大小 | PDF / 1.4 Mb |
| 文件语言 | 英语 |
VOLTAGE SENSE TYPICAL PERFORMANCE CHARACTERISTICS. Step Response 20V to 40V. Small Signal Overshoot (OUTV). (OUTV)
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LTC6115
VOLTAGE SENSE TYPICAL PERFORMANCE CHARACTERISTICS Step Response 20V to 40V Small Signal Overshoot (OUTV) (OUTV) vs Load Capacitance
70 VS = 5V VIN VS = 5V AV = 1 AV = 1 60 V V IN 1V STEP IN 20V/DIV 50 VOUT 40 VOUT 30 500mV/DIV OVERSHOOT (%) 20 10μs/DIV 6115 G25 10 +OS –OS 010 100 700 CL (pF) 6115 G26
Output Voltage Swing vs Load Short Circuit Current (OUTV) vs Current (OUTV) Temperature
VS 35 VS–0.5 32 VS = 5V, SINKING VS–1.0 29 SOURCE VS–1.5 26 VS = 5V VS = 5V, SOURCING VS–2.0 23 TA = 125°C T TAGE SWING (V) A = 25°C (mA) 20 TA = –55°C 2.0 I SC 17 VS = 3V, SINKING 1.5 14 OUTPUT VOL 1.0 SINK 11 VS = 3V, SOURCING 0.5 8 GND 5 0.01 0.1 1 10 100 –50 –25 0 25 50 75 100 125 150 LOAD CURRENT (mA) TEMPERATURE (°C) 6115 G27 6115 G28
Output Impedance vs Frequency Through Gain (OUTV/VIN) vs (OUTV) Frequency
5k 0 VS = 5V T 1k A = 25°C –10 –20 100 –30 10 –40 GAIN (dB) 1 –50 VS = 5VVIN = 5V, AV = 20 OUTPUT IMPEDANCE (Ω) AV = 10, NO LOAD –60 VIN = 10V, AV = 10 0.1 AV = 1, NO LOAD VIN = 20V, AV = 5 AV = 10, 2.5mA IOUTV –70 VIN = 50V, AV = 2 AV = 1, 2.5mA IOUTV VIN = 100V, AV = 1 0.01 –80 100 1k 10k 100k 1M 100 1k 10k 100k 1M FREQUENCY (Hz) FREQUENCY (Hz) 6115 G29 6115 G30 Rev. B 8 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Current Sense Typical Performance Characteristics Voltage Sense Typical Performance Characteristics Pin Functions Block Diagram Applications Information: Current Sense Applications Information: Voltage Sense Typical Applications Package Description Revision History Typical Application Related Parts
VOLTAGE SENSE TYPICAL PERFORMANCE CHARACTERISTICS Step Response 20V to 40V Small Signal Overshoot (OUTV) (OUTV) vs Load Capacitance
70 VS = 5V VIN VS = 5V AV = 1 AV = 1 60 V V IN 1V STEP IN 20V/DIV 50 VOUT 40 VOUT 30 500mV/DIV OVERSHOOT (%) 20 10μs/DIV 6115 G25 10 +OS –OS 010 100 700 CL (pF) 6115 G26
Output Voltage Swing vs Load Short Circuit Current (OUTV) vs Current (OUTV) Temperature
VS 35 VS–0.5 32 VS = 5V, SINKING VS–1.0 29 SOURCE VS–1.5 26 VS = 5V VS = 5V, SOURCING VS–2.0 23 TA = 125°C T TAGE SWING (V) A = 25°C (mA) 20 TA = –55°C 2.0 I SC 17 VS = 3V, SINKING 1.5 14 OUTPUT VOL 1.0 SINK 11 VS = 3V, SOURCING 0.5 8 GND 5 0.01 0.1 1 10 100 –50 –25 0 25 50 75 100 125 150 LOAD CURRENT (mA) TEMPERATURE (°C) 6115 G27 6115 G28
Output Impedance vs Frequency Through Gain (OUTV/VIN) vs (OUTV) Frequency
5k 0 VS = 5V T 1k A = 25°C –10 –20 100 –30 10 –40 GAIN (dB) 1 –50 VS = 5VVIN = 5V, AV = 20 OUTPUT IMPEDANCE (Ω) AV = 10, NO LOAD –60 VIN = 10V, AV = 10 0.1 AV = 1, NO LOAD VIN = 20V, AV = 5 AV = 10, 2.5mA IOUTV –70 VIN = 50V, AV = 2 AV = 1, 2.5mA IOUTV VIN = 100V, AV = 1 0.01 –80 100 1k 10k 100k 1M 100 1k 10k 100k 1M FREQUENCY (Hz) FREQUENCY (Hz) 6115 G29 6115 G30 Rev. B 8 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Current Sense Typical Performance Characteristics Voltage Sense Typical Performance Characteristics Pin Functions Block Diagram Applications Information: Current Sense Applications Information: Voltage Sense Typical Applications Package Description Revision History Typical Application Related Parts