Datasheet LT1001 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Precision Operational Amplifier |
| 页数 / 页 | 16 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Open Loop Voltage Gain. vs … |
| 文件格式/大小 | PDF / 202 Kb |
| 文件语言 | 英语 |
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
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