Datasheet LT1635 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Micropower Rail-to-Rail Op Amp and Reference |
| 页数 / 页 | 12 / 7 — TYPICAL PERFOR A CE CHARACTERISTICS Op Amp. Output Saturation Voltage. vs … |
| 文件格式/大小 | PDF / 242 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHARACTERISTICS Op Amp. Output Saturation Voltage. vs Input Overdrive. vs Load Current (Output Low)
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LT1635
W U TYPICAL PERFOR A CE CHARACTERISTICS Op Amp Output Saturation Voltage Output Saturation Voltage Output Saturation Voltage vs Input Overdrive vs Load Current (Output Low) vs Load Current (Output High)
16 1000 1 V V S = ± 2.5V, NO LOAD S = ± 2.5V VS = ±2.5V V 14 TA = 25°C OD = 30mV VOD = 30mV OUTPUT HIGH 12 TA = 25°C 100 TA = 25°C 10 TA = 125°C T 8 0.1 A = 125°C 6 TA = –55°C 10 4 T OUTPUT LOW A = – 55°C OUTPUT SATURATION VOLTAGE (V) OUTPUT SATURATION VOLTAGE (mV) 2 OUTPUT SATURATION VOLTAGE (mV) 0 1 0.01 0 5 10 15 20 25 30 0.001 0.01 0.1 1 10 0.001 0.01 0.1 1 10 INPUT OVERDRIVE (mV) SOURCING LOAD CURRENT (mA) SINKING LOAD CURRENT (mA) 1635 G20 1635 G21 1635 G19
Common Mode Range Common Mode Rejection Ratio Power Supply Rejection Ratio vs Temperature vs Frequency vs Frequency
V+ 120 120 VS = ±2.5V VS = ±2.5V TA = 25°C TA = 25°C V+ – 0.5 100 100 POSITIVE SUPPLY V+ – 1 80 80 NEGATIVE SUPPLY 60 60 V – 40 40 COMMON MODE RANGE (V) V – – 0.5 20 20 COMMON MODE REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) V – – 1 0 0 – 50 – 25 0 25 50 75 100 125 1 10 100 1k 10k 100k 0.1 1 10 100 1k 10k 100k TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1635 G22 1635 G23 1635 G24
Small-Signal Transient Response Small-Signal Transient Response Output Impedance vs Frequency V V S =
±
5V S = 5V, 0V
10000 VS = ±2.5V TA = 25°C A ) V = 100 Ω 1000 AV = 10 AV = 1 0V 100 10mV/DIV 10mV/DIV OUTPUT IMPEDANCE ( 10 50µs/DIV 1635 G26 50µs/DIV 1635 G27 A A V = 1 V = 1 1 C C L = 15pF L = 15pF 0.1 1 10 100 1000 INPUT 50mV TO 100mV FREQUENCY (kHz) 1635 G25 7
W U TYPICAL PERFOR A CE CHARACTERISTICS Op Amp Output Saturation Voltage Output Saturation Voltage Output Saturation Voltage vs Input Overdrive vs Load Current (Output Low) vs Load Current (Output High)
16 1000 1 V V S = ± 2.5V, NO LOAD S = ± 2.5V VS = ±2.5V V 14 TA = 25°C OD = 30mV VOD = 30mV OUTPUT HIGH 12 TA = 25°C 100 TA = 25°C 10 TA = 125°C T 8 0.1 A = 125°C 6 TA = –55°C 10 4 T OUTPUT LOW A = – 55°C OUTPUT SATURATION VOLTAGE (V) OUTPUT SATURATION VOLTAGE (mV) 2 OUTPUT SATURATION VOLTAGE (mV) 0 1 0.01 0 5 10 15 20 25 30 0.001 0.01 0.1 1 10 0.001 0.01 0.1 1 10 INPUT OVERDRIVE (mV) SOURCING LOAD CURRENT (mA) SINKING LOAD CURRENT (mA) 1635 G20 1635 G21 1635 G19
Common Mode Range Common Mode Rejection Ratio Power Supply Rejection Ratio vs Temperature vs Frequency vs Frequency
V+ 120 120 VS = ±2.5V VS = ±2.5V TA = 25°C TA = 25°C V+ – 0.5 100 100 POSITIVE SUPPLY V+ – 1 80 80 NEGATIVE SUPPLY 60 60 V – 40 40 COMMON MODE RANGE (V) V – – 0.5 20 20 COMMON MODE REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) V – – 1 0 0 – 50 – 25 0 25 50 75 100 125 1 10 100 1k 10k 100k 0.1 1 10 100 1k 10k 100k TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1635 G22 1635 G23 1635 G24
Small-Signal Transient Response Small-Signal Transient Response Output Impedance vs Frequency V V S =
±
5V S = 5V, 0V
10000 VS = ±2.5V TA = 25°C A ) V = 100 Ω 1000 AV = 10 AV = 1 0V 100 10mV/DIV 10mV/DIV OUTPUT IMPEDANCE ( 10 50µs/DIV 1635 G26 50µs/DIV 1635 G27 A A V = 1 V = 1 1 C C L = 15pF L = 15pF 0.1 1 10 100 1000 INPUT 50mV TO 100mV FREQUENCY (kHz) 1635 G25 7