Datasheet LT1636 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp |
| 页数 / 页 | 16 / 9 — TYPICAL PERFOR A CE CHARACTERISTICS. Gain-Bandwidth Product and. … |
| 文件格式/大小 | PDF / 403 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHARACTERISTICS. Gain-Bandwidth Product and. Undistorted Output Swing. Phase Margin vs Load Resistance
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LT1636
W U TYPICAL PERFOR A CE CHARACTERISTICS Gain-Bandwidth Product and Undistorted Output Swing Phase Margin vs Load Resistance Output Impedance vs Frequency vs Frequency
450 80 10k 35 VS = ±2.5V VS = ±2.5V DISTORTION ≤ 1% V 400 70 s = ±15V A 30 V = 1 1k PHASE MARGIN (DEG) 350 60 ) AV = 100 ) Ω PHASE MARGIN 25 P-P 300 50 100 AV = 10 20 250 40 15 A 200 30 10 V = 1 150 20 OUTPUT SWING (V 10 OUTPUT IMPEDANCE ( GAIN BANDWIDTH 1 Vs = ±2.5V GAIN-BANDWIDTH PRODUCT (kHz) 100 10 5 50 0 0.1 0 1k 10k 100k 100 1k 10k 100k 100 1k 10k 100k LOAD RESISTANCE (Ω) FREQUENCY (Hz) FREQUENCY (Hz) 1636 G16 1635 G17 1635 G18
Settling Time to 0.1% Capacitive Load Handling, Total Harmonic Distortion + Noise vs Output Step Overshoot vs Capacitive Load vs Frequency
10 100 10 V V S = ±15V S = ±2.5V VS = 3V, 0V 8 90 ISOURCE = 40µA V A OUT = 2VP-P V = 1 NO OUTPUT COMPENSATION 6 80 VCM = 1.2V A R V = – 1 1 L = 50k 4 70 AV = 1 AV = 2 2 60 0 50 0.1 – 2 40 AV = –1 OVERSHOOT (%) OUTPUT STEP (V) – 4 30 THD + NOISE (%) A A V = 1 V = 5 AV = 10 0.01 – 6 20 AV = –1 – 8 10 AV = 1 –10 0 0.001 0 20 40 60 80 100 120 140 160 10 100 1000 10000 10 100 1k 10k SETTLING TIME (µs) CAPACITIVE LOAD (pF) FREQUENCY (Hz) 1636 G20 1636 G19 1636 G21
Total Harmonic Distortion + Noise Total Harmonic Distortion + Noise vs Load Resistance vs Output Voltage
10 10 V R S = 3V TOTAL L = 10k A V V = 1 CM = HALF SUPPLY V f = 1kHz IN = 2VP-P AT 1kHz 1 1 VS = ±1.5V VIN = ±1V AV = –1 AV = 1 V V V S = 3V, 0V S = ±1.5V S = ±1.5V 0.1 V 0.1 IN = 0.5V TO 2.5V A THD + NOISE (%) THD + NOISE (%) V = –1 VS = 3V, 0V 0.01 VS = 3V, 0V 0.01 VIN = 0.2V TO 2.2V AV = 1 VS = 3V, 0V 0.001 0.001 100 1k 10k 100k 0 1 2 3 LOAD RESISTANCE TO GROUND (Ω) OUTPUT VOLTAGE (VP-P) 1636 G23 1636 G22 1636fc 9
W U TYPICAL PERFOR A CE CHARACTERISTICS Gain-Bandwidth Product and Undistorted Output Swing Phase Margin vs Load Resistance Output Impedance vs Frequency vs Frequency
450 80 10k 35 VS = ±2.5V VS = ±2.5V DISTORTION ≤ 1% V 400 70 s = ±15V A 30 V = 1 1k PHASE MARGIN (DEG) 350 60 ) AV = 100 ) Ω PHASE MARGIN 25 P-P 300 50 100 AV = 10 20 250 40 15 A 200 30 10 V = 1 150 20 OUTPUT SWING (V 10 OUTPUT IMPEDANCE ( GAIN BANDWIDTH 1 Vs = ±2.5V GAIN-BANDWIDTH PRODUCT (kHz) 100 10 5 50 0 0.1 0 1k 10k 100k 100 1k 10k 100k 100 1k 10k 100k LOAD RESISTANCE (Ω) FREQUENCY (Hz) FREQUENCY (Hz) 1636 G16 1635 G17 1635 G18
Settling Time to 0.1% Capacitive Load Handling, Total Harmonic Distortion + Noise vs Output Step Overshoot vs Capacitive Load vs Frequency
10 100 10 V V S = ±15V S = ±2.5V VS = 3V, 0V 8 90 ISOURCE = 40µA V A OUT = 2VP-P V = 1 NO OUTPUT COMPENSATION 6 80 VCM = 1.2V A R V = – 1 1 L = 50k 4 70 AV = 1 AV = 2 2 60 0 50 0.1 – 2 40 AV = –1 OVERSHOOT (%) OUTPUT STEP (V) – 4 30 THD + NOISE (%) A A V = 1 V = 5 AV = 10 0.01 – 6 20 AV = –1 – 8 10 AV = 1 –10 0 0.001 0 20 40 60 80 100 120 140 160 10 100 1000 10000 10 100 1k 10k SETTLING TIME (µs) CAPACITIVE LOAD (pF) FREQUENCY (Hz) 1636 G20 1636 G19 1636 G21
Total Harmonic Distortion + Noise Total Harmonic Distortion + Noise vs Load Resistance vs Output Voltage
10 10 V R S = 3V TOTAL L = 10k A V V = 1 CM = HALF SUPPLY V f = 1kHz IN = 2VP-P AT 1kHz 1 1 VS = ±1.5V VIN = ±1V AV = –1 AV = 1 V V V S = 3V, 0V S = ±1.5V S = ±1.5V 0.1 V 0.1 IN = 0.5V TO 2.5V A THD + NOISE (%) THD + NOISE (%) V = –1 VS = 3V, 0V 0.01 VS = 3V, 0V 0.01 VIN = 0.2V TO 2.2V AV = 1 VS = 3V, 0V 0.001 0.001 100 1k 10k 100k 0 1 2 3 LOAD RESISTANCE TO GROUND (Ω) OUTPUT VOLTAGE (VP-P) 1636 G23 1636 G22 1636fc 9