Datasheet LT1213, LT1214 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | 28MHz, 12V/µs, Single Supply Quad Precision Op Amps |
| 页数 / 页 | 20 / 10 — TYPICAL PERFOR A CE CH. ARA TERISTICS. Open-Loop Voltage Gain. Positive … |
| 文件格式/大小 | PDF / 401 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CH. ARA TERISTICS. Open-Loop Voltage Gain. Positive Output Saturation. vs Supply Voltage
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LT1213/LT1214
W U TYPICAL PERFOR A CE CH C ARA TERISTICS Open-Loop Voltage Gain Positive Output Saturation vs Supply Voltage Open-Loop Gain, VS = 5V Voltage vs Temperature
6k 1.4 RL = 2k T V A = –55°C S = 5V 5k (V) RL = 2k 1.2 OUT /DIV ISOURCE = 20mA 4k TA = 25°C µV – V+ 1.0 ISOURCE = 10mA 3k RL = INPUT, 5 0.8 500Ω ISOURCE = 1mA 2k T 0.6 A = 125°C ISOURCE = 10µA 1k 0 1 2 3 4 OPEN-LOOP VOLTAGE GAIN (V/mV) 0.4 OUTPUT (V) SATURATION VOLTAGE, V 1213/14 G17 0 0.2 0 4 8 12 16 20 24 28 32 36 –50 –25 0 25 50 75 100 125 TOTAL SUPPLY VOLTAGE (V) TEMPERATURE (°C) 1213/14 G16 1213/14 G18
Negative Output Saturation Voltage Gain vs Load Resistance Open-Loop Gain, VS =
±
15V Voltage vs Temperature
10k 1000 TA = 25°C ISINK = 30mA (mV)– V R S = ±15V L = 2k /DIV – V ISINK = 10mA 1k µV 100 OUT V I S = 5V SINK = 1mA INPUT, 5 RL = 500Ω 100 10 ISINK = 10µA –10 0 10 OPEN-LOOP VOLTAGE GAIN (V/mV) OUTPUT (V) 1213/14 G20 SATURATION VOLTAGE, V VS = 5V 10 1 10 100 1k 10k –50 –25 0 25 50 75 100 125 LOAD RESISTANCE (Ω) TEMPERATURE (°C) 1213/14 G19 1213/14 G21
Output Short-Circuit Current Channel Separation vs Frequency vs Temperature Output Impedance vs Frequency
140 70 1000 130 VS = ±15V VS = ±15V TA = 25°C 120 ) 100 110 60 VS = 5V Ω SOURCING 100 10 90 50 80 1 70 AV = 100 VS = ±15V 60 40 SOURCING OUTPUT IMPEDANCE ( CHANNEL SEPARATION (dB) OR SINKING 50 0.1 AV = 10 AV = 1 40 OUTPUT SHORT-CIRCUIT CURRENT (mA) 30 30 0.01 10k 100k 1M 10M –50 –25 0 25 50 75 100 125 10k 100k 1M 10M FREQUENCY (Hz) TEMPERATURE (°C) FREQUENCY (Hz) 1213/14 G22 1213/14 G24 1213/14 G23 10
W U TYPICAL PERFOR A CE CH C ARA TERISTICS Open-Loop Voltage Gain Positive Output Saturation vs Supply Voltage Open-Loop Gain, VS = 5V Voltage vs Temperature
6k 1.4 RL = 2k T V A = –55°C S = 5V 5k (V) RL = 2k 1.2 OUT /DIV ISOURCE = 20mA 4k TA = 25°C µV – V+ 1.0 ISOURCE = 10mA 3k RL = INPUT, 5 0.8 500Ω ISOURCE = 1mA 2k T 0.6 A = 125°C ISOURCE = 10µA 1k 0 1 2 3 4 OPEN-LOOP VOLTAGE GAIN (V/mV) 0.4 OUTPUT (V) SATURATION VOLTAGE, V 1213/14 G17 0 0.2 0 4 8 12 16 20 24 28 32 36 –50 –25 0 25 50 75 100 125 TOTAL SUPPLY VOLTAGE (V) TEMPERATURE (°C) 1213/14 G16 1213/14 G18
Negative Output Saturation Voltage Gain vs Load Resistance Open-Loop Gain, VS =
±
15V Voltage vs Temperature
10k 1000 TA = 25°C ISINK = 30mA (mV)– V R S = ±15V L = 2k /DIV – V ISINK = 10mA 1k µV 100 OUT V I S = 5V SINK = 1mA INPUT, 5 RL = 500Ω 100 10 ISINK = 10µA –10 0 10 OPEN-LOOP VOLTAGE GAIN (V/mV) OUTPUT (V) 1213/14 G20 SATURATION VOLTAGE, V VS = 5V 10 1 10 100 1k 10k –50 –25 0 25 50 75 100 125 LOAD RESISTANCE (Ω) TEMPERATURE (°C) 1213/14 G19 1213/14 G21
Output Short-Circuit Current Channel Separation vs Frequency vs Temperature Output Impedance vs Frequency
140 70 1000 130 VS = ±15V VS = ±15V TA = 25°C 120 ) 100 110 60 VS = 5V Ω SOURCING 100 10 90 50 80 1 70 AV = 100 VS = ±15V 60 40 SOURCING OUTPUT IMPEDANCE ( CHANNEL SEPARATION (dB) OR SINKING 50 0.1 AV = 10 AV = 1 40 OUTPUT SHORT-CIRCUIT CURRENT (mA) 30 30 0.01 10k 100k 1M 10M –50 –25 0 25 50 75 100 125 10k 100k 1M 10M FREQUENCY (Hz) TEMPERATURE (°C) FREQUENCY (Hz) 1213/14 G22 1213/14 G24 1213/14 G23 10