Datasheet LT1469 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | Dual 90MHz, 22V/µs 16-Bit Accurate Operational Amplifier |
| 页数 / 页 | 20 / 10 — TYPICAL PERFORMANCE CHARACTERISTICS. Power Supply Rejection Ratio. Common … |
| 文件格式/大小 | PDF / 2.4 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Power Supply Rejection Ratio. Common Mode Rejection Ratio. Channel Separation
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LT1469
TYPICAL PERFORMANCE CHARACTERISTICS Power Supply Rejection Ratio Common Mode Rejection Ratio Channel Separation vs Frequency vs Frequency vs Frequency
160 120 140 VS = ±15V VS = ±15V VS = ±15V 140 TA = 25°C TA = 25°C TA = 25°C R 120 L = 2k 100 RL = 2k RL = 2k 120 +PSRR 100 80 100 –PSRR 80 80 60 60 60 40 40 40 CHANNEL SEPARATION (dB) 20 20 20 POWER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) 0 0 0 100 1k 10k 100k 1M 10M 100M 100 1k 10k 100k 1M 10M 100M 100 1k 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1469 G28 1469 G29 1469 G30
Undistorted Output Swing Undistorted Output Swing vs Frequency, VS = ±5V vs Frequency, VS = ±15V Output Impedance vs Frequency
10 30 100 VS = ±5V VS = ±15V 9 T ) A = 25°C TA = 25°C R ) L = 2k 25 P-P 8 THD < 1% P-P A 10 V = 1 7 A A V = 1 V = 100 20 6 AV = –1 A 1 V = –1 5 15 AV = 10 4 0.1 3 10 OUTPUT IMPEDANCE (Ω) AV = 1 2 VS = ±15V 0.01 OUTPUT VOLTAGE SWING (V OUTPUT VOLTAGE SWING (V 5 TA = 25°C 1 RL = 2k THD < 1% 0 0 0.001 1 10 100 1000 1 10 100 1000 10k 100k 1M 10M 100M FREQUENCY (kHz) FREQUENCY (kHz) FREQUENCY (Hz) 1469 G31 1469 G33 1469 G32
Total Harmonic Distortion Total Harmonic Distortion + Noise vs Frequency vs Amplitude Warm-Up Drift vs Time
–80 –50 10 VS = ±15V AV = 2 0 R –90 L = 2k –60 N8 ±5V VOUT = 10VP-P V –10 S = ±5V –70 –20 S0-8 ±5V –100 VS = ±15V –30 –80 N8 ±15V –40 –110 THD + NOISE (dB) –90 –50 TA = 25°C –120 AV = 1 –60 S0-8 ±15V –100 OFFSET VOLTAGE DRIFT (µV) R TOTAL HARMONIC DISTORTION (dB) L = 600Ω f = 10kHz –70 NOISE BW = 80kHz –130 –110 –80 100 1k 10k 100k 0.01 0.1 1 10 0 20 40 60 80 100 120 140 FREQUENCY (Hz) OUTPUT SIGNAL (VRMS) TIME AFTER POWER UP (s) 1469 G34 1469 G35 1469 G36 1469fb 10 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified Schematic Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Power Supply Rejection Ratio Common Mode Rejection Ratio Channel Separation vs Frequency vs Frequency vs Frequency
160 120 140 VS = ±15V VS = ±15V VS = ±15V 140 TA = 25°C TA = 25°C TA = 25°C R 120 L = 2k 100 RL = 2k RL = 2k 120 +PSRR 100 80 100 –PSRR 80 80 60 60 60 40 40 40 CHANNEL SEPARATION (dB) 20 20 20 POWER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) 0 0 0 100 1k 10k 100k 1M 10M 100M 100 1k 10k 100k 1M 10M 100M 100 1k 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1469 G28 1469 G29 1469 G30
Undistorted Output Swing Undistorted Output Swing vs Frequency, VS = ±5V vs Frequency, VS = ±15V Output Impedance vs Frequency
10 30 100 VS = ±5V VS = ±15V 9 T ) A = 25°C TA = 25°C R ) L = 2k 25 P-P 8 THD < 1% P-P A 10 V = 1 7 A A V = 1 V = 100 20 6 AV = –1 A 1 V = –1 5 15 AV = 10 4 0.1 3 10 OUTPUT IMPEDANCE (Ω) AV = 1 2 VS = ±15V 0.01 OUTPUT VOLTAGE SWING (V OUTPUT VOLTAGE SWING (V 5 TA = 25°C 1 RL = 2k THD < 1% 0 0 0.001 1 10 100 1000 1 10 100 1000 10k 100k 1M 10M 100M FREQUENCY (kHz) FREQUENCY (kHz) FREQUENCY (Hz) 1469 G31 1469 G33 1469 G32
Total Harmonic Distortion Total Harmonic Distortion + Noise vs Frequency vs Amplitude Warm-Up Drift vs Time
–80 –50 10 VS = ±15V AV = 2 0 R –90 L = 2k –60 N8 ±5V VOUT = 10VP-P V –10 S = ±5V –70 –20 S0-8 ±5V –100 VS = ±15V –30 –80 N8 ±15V –40 –110 THD + NOISE (dB) –90 –50 TA = 25°C –120 AV = 1 –60 S0-8 ±15V –100 OFFSET VOLTAGE DRIFT (µV) R TOTAL HARMONIC DISTORTION (dB) L = 600Ω f = 10kHz –70 NOISE BW = 80kHz –130 –110 –80 100 1k 10k 100k 0.01 0.1 1 10 0 20 40 60 80 100 120 140 FREQUENCY (Hz) OUTPUT SIGNAL (VRMS) TIME AFTER POWER UP (s) 1469 G34 1469 G35 1469 G36 1469fb 10 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified Schematic Package Description Revision History Typical Application Related Parts