Datasheet LT1028, LT1128 (Analog Devices) - 10
| Manufacturer | Analog Devices |
| Description | Ultra Low Noise Precision High Speed Op Amps |
| Pages / Page | 28 / 10 — TYPICAL PERFORMANCE CHARACTERISTICS. Common Mode Limit Over. Common Mode … |
| File Format / Size | PDF / 730 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Common Mode Limit Over. Common Mode Rejection Ratio. Power Supply Rejection Ratio
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Text Version of Document
LT1028/LT1128
TYPICAL PERFORMANCE CHARACTERISTICS Common Mode Limit Over Common Mode Rejection Ratio Power Supply Rejection Ratio Temperature vs Frequency vs Frequency
V+ 140 V 160 S = ±15V VS = ±15V –1 TA = 25°C T 120 140 A = 25°C –2 VS = ±5V 120 –3 100 VS = ±15V LT1128 LT1028 NEGATIVE –4 100 80 SUPPLY 80 POSITIVE SUPPLY 4 60 60 3 40 COMMON MODE LIMIT (V) VS = ±5V TO ±15V 40 REFERRED TO POWER SUPPLY 2 20 1 COMMON MODE REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) 20 V– 0 0 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 1M 10M 0.1 1 10 100 1k 10k 100k 1M 10M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1028 G37 1028 G38 1028 G39
LT1028 LT1028 Total Harmonic Distortion vs Total Harmonic Distortion vs High Frequency Voltage Noise Frequency and Load Resistance Closed-Loop Gain vs Frequency
0.1 0.1 10 A VO = 20VP-P V = 1000 R f = 1kHz L = 2k ) V NON-INVERTING S = ±15V Hz A GAIN V = 1000 TA = 25°C RL = 600Ω RL = 10k 0.01 0.01 AV = –1000 1.0 RL = 2k INVERTING AV = 1000 0.001 GAIN RL = 600Ω V TOTAL HARMONIC DISTORTION (%) O = 20VP-P NOISE VOLTAGE DENSITY (nV/√ V TOTAL HARMONIC DISTORTION (%) MEASURED S = ±15V T EXTRAPOLATED 0.001 A = 25°C 0.0001 0.1 1 10 100 10 100 1k 10k 100k 10k 100k 1M FREQUENCY (kHz) CLOSED LOOP GAIN FREQUENCY (Hz) 1028 G40 1028 G41 1028 G42
LT1128 LT1128 Total Harmonic Distortion vs Total Harmonic Distortion vs Frequency and Load Resistance Closed-Loop Gain
1.0 0.1 VO = 20VP-P f = 1kHz NON-INVERTING V GAIN A S = ±15V V = 1000 T R A = 25°C L = 600Ω A RL = 10k 0.1 V = 1000 R 0.01 L = 2k AV = –1000 RL = 2k INVERTING GAIN 0.01 AV = 1000 R 0.001 L = 609Ω V TOTAL HARMONIC DISTORTION (%) O = 20VP-P V TOTAL HARMONIC DISTORTION (%) S = ±15V MEASURED T EXTRAPOLATED 0.001 A = 25°C 0.0001 1.0 10 100 10 100 1k 10k 100k FREQUENCY (kHz) CLOSED LOOP GAIN 1028 G43 1028 G44 1028fd 10 For more information www.linear.com/LT1028 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information - Noise Applications Information Typical Applications Schematic Diagram Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Common Mode Limit Over Common Mode Rejection Ratio Power Supply Rejection Ratio Temperature vs Frequency vs Frequency
V+ 140 V 160 S = ±15V VS = ±15V –1 TA = 25°C T 120 140 A = 25°C –2 VS = ±5V 120 –3 100 VS = ±15V LT1128 LT1028 NEGATIVE –4 100 80 SUPPLY 80 POSITIVE SUPPLY 4 60 60 3 40 COMMON MODE LIMIT (V) VS = ±5V TO ±15V 40 REFERRED TO POWER SUPPLY 2 20 1 COMMON MODE REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) 20 V– 0 0 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 1M 10M 0.1 1 10 100 1k 10k 100k 1M 10M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1028 G37 1028 G38 1028 G39
LT1028 LT1028 Total Harmonic Distortion vs Total Harmonic Distortion vs High Frequency Voltage Noise Frequency and Load Resistance Closed-Loop Gain vs Frequency
0.1 0.1 10 A VO = 20VP-P V = 1000 R f = 1kHz L = 2k ) V NON-INVERTING S = ±15V Hz A GAIN V = 1000 TA = 25°C RL = 600Ω RL = 10k 0.01 0.01 AV = –1000 1.0 RL = 2k INVERTING AV = 1000 0.001 GAIN RL = 600Ω V TOTAL HARMONIC DISTORTION (%) O = 20VP-P NOISE VOLTAGE DENSITY (nV/√ V TOTAL HARMONIC DISTORTION (%) MEASURED S = ±15V T EXTRAPOLATED 0.001 A = 25°C 0.0001 0.1 1 10 100 10 100 1k 10k 100k 10k 100k 1M FREQUENCY (kHz) CLOSED LOOP GAIN FREQUENCY (Hz) 1028 G40 1028 G41 1028 G42
LT1128 LT1128 Total Harmonic Distortion vs Total Harmonic Distortion vs Frequency and Load Resistance Closed-Loop Gain
1.0 0.1 VO = 20VP-P f = 1kHz NON-INVERTING V GAIN A S = ±15V V = 1000 T R A = 25°C L = 600Ω A RL = 10k 0.1 V = 1000 R 0.01 L = 2k AV = –1000 RL = 2k INVERTING GAIN 0.01 AV = 1000 R 0.001 L = 609Ω V TOTAL HARMONIC DISTORTION (%) O = 20VP-P V TOTAL HARMONIC DISTORTION (%) S = ±15V MEASURED T EXTRAPOLATED 0.001 A = 25°C 0.0001 1.0 10 100 10 100 1k 10k 100k FREQUENCY (kHz) CLOSED LOOP GAIN 1028 G43 1028 G44 1028fd 10 For more information www.linear.com/LT1028 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information - Noise Applications Information Typical Applications Schematic Diagram Package Description Revision History Typical Application Related Parts
