Datasheet LT1215, LT1216 (Analog Devices) - 10
| Hersteller | Analog Devices |
| Beschreibung | 23MHz, 50V/µs, Single Supply Dual and Quad Precision Op Amps |
| Seiten / Seite | 20 / 10 — TYPICAL PERFOR A CE CH. ARA TERISTICS. Open-Loop Voltage Gain. Positive … |
| Dateiformat / Größe | PDF / 347 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFOR A CE CH. ARA TERISTICS. Open-Loop Voltage Gain. Positive Output Saturation. vs Supply Voltage
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Textversion des Dokuments
LT1215/LT1216
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
7k 1.6 R R V L = 2k L = 2k S = 5V 6k TA = –55°C (V) 1.4 OUT ISOURCE = 30mA 5k /DIV – V+ µV 1.2 4k TA = 25°C RL = 1.0 INPUT, 5 3k 500Ω ISOURCE = 10mA 0.8 2k TA = 125°C ISOURCE = 1mA 0 1 2 3 4 0.6 OPEN-LOOP VOLTAGE GAIN (V/mV) 1k OUTPUT (V) SATURATION VOLTAGE, V ISOURCE = 10µA 1215/16 G20 0 0.4 0 4 8 12 16 20 24 28 32 36 –50 –25 0 25 50 75 100 125 TOTAL SUPPLY VOLTAGE (V) TEMPERATURE (°C) 1215/16 G19 1215/16 G21
Negative Output Saturation Voltage Gain vs Load Resistance Open-Loop Gain, VS =
±
15V Voltage vs Temperature
10k 1000 TA = 25°C ISINK = 30mA (mV)– ISINK = 10mA /DIV RL = 2k – V 1k µV 100 VS = 5V OUT ISINK = 1mA VS = ±15V INPUT, 5 RL = 500Ω I 100 10 SINK = 10µA –10 0 10 OPEN-LOOP VOLTAGE GAIN (V/mV) OUTPUT (V) 1215/16 G23 SATURATION VOLTAGE, V VS = 5V 10 1 10 100 1k 10k –50 –25 0 25 50 75 100 125 LOAD RESISTANCE (Ω) TEMPERATURE (°C) 1215/16 G22 1215/16 G24
Output Short-Circuit Current Channel Separation vs Frequency vs Temperature Output Impedance vs Frequency
140 70 1000 VS = ±15V V 130 S = ±15V TA = 25°C 120 V ) 100 60 S = 5V 110 Ω SOURCING 100 10 90 50 AV = 100 80 1 VS = ±15V 70 SINKING OR A 60 40 SOURCING OUTPUT IMPEDANCE ( V = 10 AV = 1 CHANNEL SEPARATION (dB) 0.1 50 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) CASE TEMPERATURE (°C) FREQUENCY (Hz) 1215/16 G25 1215/16 G27 1215/16 G26 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
7k 1.6 R R V L = 2k L = 2k S = 5V 6k TA = –55°C (V) 1.4 OUT ISOURCE = 30mA 5k /DIV – V+ µV 1.2 4k TA = 25°C RL = 1.0 INPUT, 5 3k 500Ω ISOURCE = 10mA 0.8 2k TA = 125°C ISOURCE = 1mA 0 1 2 3 4 0.6 OPEN-LOOP VOLTAGE GAIN (V/mV) 1k OUTPUT (V) SATURATION VOLTAGE, V ISOURCE = 10µA 1215/16 G20 0 0.4 0 4 8 12 16 20 24 28 32 36 –50 –25 0 25 50 75 100 125 TOTAL SUPPLY VOLTAGE (V) TEMPERATURE (°C) 1215/16 G19 1215/16 G21
Negative Output Saturation Voltage Gain vs Load Resistance Open-Loop Gain, VS =
±
15V Voltage vs Temperature
10k 1000 TA = 25°C ISINK = 30mA (mV)– ISINK = 10mA /DIV RL = 2k – V 1k µV 100 VS = 5V OUT ISINK = 1mA VS = ±15V INPUT, 5 RL = 500Ω I 100 10 SINK = 10µA –10 0 10 OPEN-LOOP VOLTAGE GAIN (V/mV) OUTPUT (V) 1215/16 G23 SATURATION VOLTAGE, V VS = 5V 10 1 10 100 1k 10k –50 –25 0 25 50 75 100 125 LOAD RESISTANCE (Ω) TEMPERATURE (°C) 1215/16 G22 1215/16 G24
Output Short-Circuit Current Channel Separation vs Frequency vs Temperature Output Impedance vs Frequency
140 70 1000 VS = ±15V V 130 S = ±15V TA = 25°C 120 V ) 100 60 S = 5V 110 Ω SOURCING 100 10 90 50 AV = 100 80 1 VS = ±15V 70 SINKING OR A 60 40 SOURCING OUTPUT IMPEDANCE ( V = 10 AV = 1 CHANNEL SEPARATION (dB) 0.1 50 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) CASE TEMPERATURE (°C) FREQUENCY (Hz) 1215/16 G25 1215/16 G27 1215/16 G26 10