Datasheet LTC6090, LTC6090-5 (Analog Devices) - 6

LTC6090/LTC6090-5
TYPICAL PERFORMANCE CHARACTERISTICS Supply Current Output Disable Supply Current Supply Current vs Temperature vs Total Supply Voltage vs Total Supply Voltage
3.0 3.0 800 700 2.9 2.5 600 2.8 VS = ±70V 2.0 500 2.7 VS = ±4.75V 1.5 400 300 2.6 1.0 SUPPLY CURRENT (mA) SUPPLY CURRENT (mA) 200 125°C 2.5 0.5 OUTPUT DISABLE CURRENT (µA) 85°C 100 25°C TA = 25°C –50°C 2.4 0 0 –50 –25 0 25 50 75 100 125 0 25 50 75 100 125 150 0 25 50 75 100 125 TEMPERATURE (°C) SUPPLY VOLTAGE (V) TOTAL SUPPLY VOLTAGE (V) 6090 G10 6090 G11 6090 G12
Voltage Noise Density vs Frequency Integrated Noise vs Frequency Small Signal Frequency Response
1000 250 20 LTC6090 ) LTC6090-5 Hz ) /√ 200 15 RMS R Y (nV 100 F = 40.2k 150 R 10 I = 10k CF = 2pF 100 GAIN (dB) 5 10 TAGE NOISE DENSIT INTEGRATED NOISE (µV 50 0 VOL 1 0 –5 0.001 0.010 0.1 1 10 100 10 100 1000 10000 1 10 100 1000 10000 FREQUENCY (kHz) FREQUENCY (kHz) FREQUENCY (kHz) 6090 G15 6090 G13 6090 G14
LTC6090-5 Small Signal LTC6090-5 Small Signal Frequency Response LTC6090 Small Signal Frequency Frequency Response vs Feedback Capacitance Response vs Closed Loop Gain vs Closed Loop Gain
25 50 50 CF = 0pF C 20 F = 1pF C 40 F = 2pF 40 15 30 30 10 RF = 40.2k 20 RI = 10k 20 GAIN (dB) 5 GAIN (dB) 10 GAIN (dB) 10 0 0 101V/V 33V/V –5 –10 AV = 101V/V 0 AV = 11V/V 11V/V AV = 1V/V 5V/V –10 –20 –10 1 10 100 1000 10000 1 10 100 1000 10000 1 10 100 1000 10000 FREQUENCY (kHz) FREQUENCY (kHz) FREQUENCY (kHz) 6090 G16 6090 G18 6090 G17 6090fe 6 For more information www.linear.com/LTC6090 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts