Datasheet LT1361, LT1362 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | Dual and Quad 50MHz, 800V/µs Op Amps |
| Pages / Page | 12 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. Input Bias Current vs. Open-Loop … |
| File Format / Size | PDF / 236 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Input Bias Current vs. Open-Loop Gain vs. Temperature. Input Noise Spectral Density
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Text Version of Document
LT1361/LT1362
W U TYPICAL PERFORMANCE CHARACTERISTICS Input Bias Current vs Open-Loop Gain vs Temperature Input Noise Spectral Density Resistive Load
0.7 100 10 85 VS = ±15V VS = ±15V TA = 25°C I + + I – INPUT CURRENT NOISE (pA/ 0.6 B B TA = 25°C V I S = ±15V B = ———— 2 √Hz) AV = 101 80 µA) RS = 100k 0.5 VS = ±5V e 0.4 75 i n n 10 1 0.3 70 0.2 √ OPEN-LOOP GAIN (dB) INPUT BIAS CURRENT ( Hz) 65 INPUT VOLTAGE NOISE (nV/ 0.1 0 1 0.1 60 – 50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 10 100 1k 10k TEMPERATURE (°C) FREQUENCY (Hz) LOAD RESISTANCE (Ω) 1361/1362 G04 1361/1362 G05 1361/1362 G06
Output Voltage Swing vs Output Voltage Swing vs Open-Loop Gain vs Temperature Supply Voltage Load Current
81 V + V + VS = ±15V TA = 25°C VS = ±5V 80 V – 0.5 O = ±12V –1 R V L = 1k IN = 100mV 85°C RL = 1k –1.0 79 25°C –2 –1.5 78 RL = 500Ω –2.0 – 40°C 77 –3 76 3 2.0 – 40°C 75 1.5 25°C OPEN-LOOP GAIN (dB) 2 RL = 500Ω 74 OUTPUT VOLTAGE SWING (V) OUTPUT VOLTAGE SWING (V) 1.0 85°C 1 RL = 1k 73 0.5 72 V – V – – 50 –25 0 25 50 75 100 125 0 5 10 15 20 – 50 – 40 –30 –20 –10 0 10 20 30 40 50 TEMPERATURE (°C) SUPPLY VOLTAGE (±V) OUTPUT CURRENT (mA) 1361/1362 G07 1361/1362 G08 1361/1362 G09
Output Short-Circuit Current vs Settling Time vs Output Step Settling Time vs Output Step Temperature (Noninverting) (Inverting)
70 10 10 VS = ±5V V V 8 S = ±15V 8 S = ±15V 65 AV = 1 A 10mV V = –1 10mV 6 RL = 1k 6 RF = 1k 1mV C 60 F = 3pF 4 4 1mV 2 2 55 SOURCE 0 0 -CIRCUIT CURRENT (mA) 50 –2 –2 SINK OUTPUT STEP (V) OUTPUT STEP (V) 45 –4 –4 10mV 10mV –6 –6 40 1mV 1mV –8 –8 OUTPUT SHORT 35 –10 –10 – 50 –25 0 25 50 75 100 125 0 20 40 60 80 100 0 20 40 60 80 100 TEMPERATURE (°C) SETTLING TIME (ns) SETTLING TIME (ns) 1361/1362 G10 1361/1362 G11 1361/1362 G12 6
W U TYPICAL PERFORMANCE CHARACTERISTICS Input Bias Current vs Open-Loop Gain vs Temperature Input Noise Spectral Density Resistive Load
0.7 100 10 85 VS = ±15V VS = ±15V TA = 25°C I + + I – INPUT CURRENT NOISE (pA/ 0.6 B B TA = 25°C V I S = ±15V B = ———— 2 √Hz) AV = 101 80 µA) RS = 100k 0.5 VS = ±5V e 0.4 75 i n n 10 1 0.3 70 0.2 √ OPEN-LOOP GAIN (dB) INPUT BIAS CURRENT ( Hz) 65 INPUT VOLTAGE NOISE (nV/ 0.1 0 1 0.1 60 – 50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 10 100 1k 10k TEMPERATURE (°C) FREQUENCY (Hz) LOAD RESISTANCE (Ω) 1361/1362 G04 1361/1362 G05 1361/1362 G06
Output Voltage Swing vs Output Voltage Swing vs Open-Loop Gain vs Temperature Supply Voltage Load Current
81 V + V + VS = ±15V TA = 25°C VS = ±5V 80 V – 0.5 O = ±12V –1 R V L = 1k IN = 100mV 85°C RL = 1k –1.0 79 25°C –2 –1.5 78 RL = 500Ω –2.0 – 40°C 77 –3 76 3 2.0 – 40°C 75 1.5 25°C OPEN-LOOP GAIN (dB) 2 RL = 500Ω 74 OUTPUT VOLTAGE SWING (V) OUTPUT VOLTAGE SWING (V) 1.0 85°C 1 RL = 1k 73 0.5 72 V – V – – 50 –25 0 25 50 75 100 125 0 5 10 15 20 – 50 – 40 –30 –20 –10 0 10 20 30 40 50 TEMPERATURE (°C) SUPPLY VOLTAGE (±V) OUTPUT CURRENT (mA) 1361/1362 G07 1361/1362 G08 1361/1362 G09
Output Short-Circuit Current vs Settling Time vs Output Step Settling Time vs Output Step Temperature (Noninverting) (Inverting)
70 10 10 VS = ±5V V V 8 S = ±15V 8 S = ±15V 65 AV = 1 A 10mV V = –1 10mV 6 RL = 1k 6 RF = 1k 1mV C 60 F = 3pF 4 4 1mV 2 2 55 SOURCE 0 0 -CIRCUIT CURRENT (mA) 50 –2 –2 SINK OUTPUT STEP (V) OUTPUT STEP (V) 45 –4 –4 10mV 10mV –6 –6 40 1mV 1mV –8 –8 OUTPUT SHORT 35 –10 –10 – 50 –25 0 25 50 75 100 125 0 20 40 60 80 100 0 20 40 60 80 100 TEMPERATURE (°C) SETTLING TIME (ns) SETTLING TIME (ns) 1361/1362 G10 1361/1362 G11 1361/1362 G12 6
