Datasheet LTC2050, LTC2050HV (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | High Voltage Zero-Drift Operational Amplifier in SOT-23 with Extended Temperature Range |
| Seiten / Seite | 18 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. Common Mode Rejection Ratio. DC CMRR … |
| Revision | E |
| Dateiformat / Größe | PDF / 880 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. Common Mode Rejection Ratio. DC CMRR vs Common Mode. vs Frequency. Input Voltage
Textversion des Dokuments
LTC2050/LTC2050HV
TYPICAL PERFORMANCE CHARACTERISTICS Common Mode Rejection Ratio DC CMRR vs Common Mode vs Frequency Input Voltage PSRR vs Frequency
140 140 120 VS = 3V OR 5V 120 VCM = 0.5VP-P 120 100 –PSRR 100 100 80 80 80 +PSRR VS = 5V VS = 3V 60 CMRR (dB) 60 CMRR (dB) 60 PSRR (dB) 40 40 40 20 20 20 TA = 25°C 0 0 0 1 10 100 1k 10k 100k 0 1 2 3 4 5 10 100 1k 10k 100k 1M FREQUENCY (Hz) VCM (V) FREQUENCY (Hz) 2050 G01 2050 G02 2050 G03
Output Voltage Swing vs Output Swing vs Load Resistance Load Resistance Output Swing vs Output Current ±5V Supply
6 6 5 RL TO GND 4 RL TO GND 5 5 VS = 5V V 3 S = 5V 2 4 4 1 3 3 0 VS = 3V VS = 3V –1 2 2 OUTPUT SWING (V) OUTPUT VOLTAGE (V) OUTPUT SWING (V) –2 1 1 –3 –4 0 0 –5 0 2 4 6 8 10 0.01 0.1 1 10 0 2 4 6 8 10 LOAD RESISTANCE (kΩ) OUTPUT CURRENT (mA) LOAD RESISTANCE (kΩ) 2050 G04 2050 G05 2050 G06
Output Swing vs Output Current Input Bias Current vs Temperature ±5V Supply Gain/Phase vs Frequency (LTC2050)
5 100 80 10k 4 RL TO GND 80 100 3 PHASE 1k 2 60 120 PHASE (DEG) 1 40 GAIN VS = 5V 0 140 100 –1 GAIN (dB) 20 160 OUTPUT SWING (V) –2 0 VS = 3V 10 INPUT BIAS CURRENT (pA) –3 V –20 S = 3V OR 5V 180 C –4 L = 35pF RL = 10kΩ –5 –40 200 1 0.01 0.1 1.0 10 100 1k 10k 100k 1M 10M –50 –25 0 25 50 75 100 125 OUTPUT CURRENT (mA) FREQUENCY (Hz) TEMPERATURE (°C) 2050 G07 2050 G08 2050 G09 Rev. E For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Test Circuits Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Common Mode Rejection Ratio DC CMRR vs Common Mode vs Frequency Input Voltage PSRR vs Frequency
140 140 120 VS = 3V OR 5V 120 VCM = 0.5VP-P 120 100 –PSRR 100 100 80 80 80 +PSRR VS = 5V VS = 3V 60 CMRR (dB) 60 CMRR (dB) 60 PSRR (dB) 40 40 40 20 20 20 TA = 25°C 0 0 0 1 10 100 1k 10k 100k 0 1 2 3 4 5 10 100 1k 10k 100k 1M FREQUENCY (Hz) VCM (V) FREQUENCY (Hz) 2050 G01 2050 G02 2050 G03
Output Voltage Swing vs Output Swing vs Load Resistance Load Resistance Output Swing vs Output Current ±5V Supply
6 6 5 RL TO GND 4 RL TO GND 5 5 VS = 5V V 3 S = 5V 2 4 4 1 3 3 0 VS = 3V VS = 3V –1 2 2 OUTPUT SWING (V) OUTPUT VOLTAGE (V) OUTPUT SWING (V) –2 1 1 –3 –4 0 0 –5 0 2 4 6 8 10 0.01 0.1 1 10 0 2 4 6 8 10 LOAD RESISTANCE (kΩ) OUTPUT CURRENT (mA) LOAD RESISTANCE (kΩ) 2050 G04 2050 G05 2050 G06
Output Swing vs Output Current Input Bias Current vs Temperature ±5V Supply Gain/Phase vs Frequency (LTC2050)
5 100 80 10k 4 RL TO GND 80 100 3 PHASE 1k 2 60 120 PHASE (DEG) 1 40 GAIN VS = 5V 0 140 100 –1 GAIN (dB) 20 160 OUTPUT SWING (V) –2 0 VS = 3V 10 INPUT BIAS CURRENT (pA) –3 V –20 S = 3V OR 5V 180 C –4 L = 35pF RL = 10kΩ –5 –40 200 1 0.01 0.1 1.0 10 100 1k 10k 100k 1M 10M –50 –25 0 25 50 75 100 125 OUTPUT CURRENT (mA) FREQUENCY (Hz) TEMPERATURE (°C) 2050 G07 2050 G08 2050 G09 Rev. E For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Test Circuits Applications Information Typical Applications Package Description Revision History Typical Application Related Parts