Datasheet LT1001 (Analog Devices) - 5

FabricanteAnalog Devices
DescripciónPrecision Operational Amplifier
Páginas / Página16 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Open Loop Voltage Gain. vs …
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TYPICAL PERFORMANCE CHARACTERISTICS. Open Loop Voltage Gain. vs Temperature. Frequency Response. Gain, Phase Shift vs Frequency

TYPICAL PERFORMANCE CHARACTERISTICS Open Loop Voltage Gain vs Temperature Frequency Response Gain, Phase Shift vs Frequency

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LT1001
W U TYPICAL PERFORMANCE CHARACTERISTICS Open Loop Voltage Gain Open Loop Voltage Gain vs Temperature Frequency Response Gain, Phase Shift vs Frequency
20 80 140 120 1200k 16 PHASE 25°C 100 V) TA = 25°C 100 1000k 12 120 VS = ±15V, VO = ±12V 80 25°C 800k 8 140 VS = ±15V PHASE 60 MARGIN 600k VS = ±3V, VO = ±1V 4 = 60° 160 GAIN 125°C 40 VS = ±3V VOLTAGE GAIN (dB) GAIN 25°C & –55°C PHASE SHIFT (DEG) 400k 0 180 20 VS = ±15V OPEN LOOP VOLTAGE GAIN (dB) OPEN LOOP VOLTAGE GAIN (V/ 200k –4 200 0 PHASE MARGIN –55°C = 63° 125°C = 57° 0 –20 –8 220 –50 –25 0 25 50 75 100 125 0.1 1 10 100 1k 10k 100k 1M 10M 0.1 0.2 0.5 1 2 TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (MHz) 1001 G12 1001 G11 1001 G10
Common Mode Limit Common Mode Rejection Ratio Power Supply Rejection Ratio vs Temperature vs Frequency vs Frequency
V+ 140 140 –0.2 V –0.4 120 S = ±15V ±1V p-p 120 V + = 1.2 to 4V TA = 25°C –0.6 –0.8 100 100 –1.0 V + = 12 to 18V NEGATIVE SUPPLY 80 80 POSITIVE SUPPLY VS = ±15V 60 T +1.0 V – = –12 to –18V A = 25°C 60 +0.8 40 COMMON MODE LIMIT (V) +0.6 REFERRED TO POWER SUPPLY V – = –1.2 to –4V POWER SUPPLY REJECTION (dB) +0.4 COMMON MODE REJECTION (dB) 40 20 +0.2 V– 20 0 –50 –25 0 25 50 75 100 125 1 10 100 1k 10k 100k 1M 0.1 1 10 100 1k 10k 100k TEMPERATURE °C FREQUENCY (Hz) FREQUENCY (Hz) 1001 G13 1001 G14 1001 G15
Output Short-Circuit Current Supply Current vs Supply Voltage Output Swing vs Load Resistance vs Time
16 50 40 –55°C 2.0 NEGATIVE SWING 12 30 25°C 25°C –55°C SOURCING 20 125°C 1.5 POSITIVE SWING 10 VS = ±15V 125°C 8 –10 1.0 125°C OUTPUT SWING (V) –20 25°C SUPPLY CURRENT (mA) 4 0.5 –30 –55°C V SHORT CIRCUIT CURRENT (mA) S = ±15V SINKING T –40 A = 25°C 0 –50 ±3 ±6 ±9 ±12 ±15 ±18 ±21 100 300 1000 3k 10k 0 1 2 3 4 SUPPLY VOLTAGE (V) LOAD RESISTANCE (Ω) TIME FROM OPUTPUT SHORT (MINUTES) 1001 G16 1001 G17 1001 G18 1001fb 5