Datasheet LT1027LS8 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | Precision, Low Noise, High Stability Hermetic Voltage Reference |
| Pages / Page | 14 / 4 — Typical perForMance characTerisTics. Ripple Rejection. Output Impedance … |
| File Format / Size | PDF / 3.1 Mb |
| Document Language | English |
Typical perForMance characTerisTics. Ripple Rejection. Output Impedance vs Frequency. Output Voltage Temperature Drift
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LT1027LS8
Typical perForMance characTerisTics Ripple Rejection Output Impedance vs Frequency Output Voltage Temperature Drift
100 100 5.010 V ∆I = 3mA AC IN = 10V 120 ISOURCE = 5mA 110 10 5.005 100 TAGE (V) 90 1 5.000 REJECTION (dB) 80 OUTPUT VOL 70 OUTPUT IMPEDANCE (Ω) 0.1 4.995 60 0.01 50 4.990 10 100 1k 10k 10 100 1k 10k 100k 1M –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) FREQUENCY (Hz) TEMPERATURE (°C) 1027LS8 G03 1027LS8 G01 1027LS8 G02
Start-Up and Turn-Off (No Load) Start-Up and Turn-Off Quiescent Current
2.5 2.0 VOUT VOUT 1V/DIV 1V/DIV 1.5 10V 10V V V IN IN RL = 1k, CL = 4.7µF 1.0 1µs/DIV 1027LS8 G04 500µs/DIV 1027LS8 G05 SUPPLY CURRENT (mA) 0.5 0 0 5 10 15 20 25 30 35 40 INPUT VOLTAGE (V) 1027LS8 G06
Output Short-Circuit Current Load Regulation vs Temperature Line Regulation
800 25 500 20 400 SOURCING 400 15 300 10 200 0 VIN = 10V 5 V 100 OUT = 5V –400 0 0 –5 –100 –800 T–CIRCUIT CURRENT (mA) –10 –200 –15 SINKING –300 CHANGE IN OUTPUT VOLTAGE (µV) –1200 SHOR CHANGE IN OUTPUT VOLTAGE (µV) –20 –400 –1600 –25 –500 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14 16 –50 –30 –10 10 30 50 70 90 8 12 16 20 24 28 32 36 40 Sink Source TEMPERATURE (°C) INPUT VOLTAGE (V) IOUT (mA) 1027LS8 G07 1027LS8 G08 1027LS8 G09 1027ls8f 4 For more information www.linear.com/LT1027LS8 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Typical Application Related Parts
Typical perForMance characTerisTics Ripple Rejection Output Impedance vs Frequency Output Voltage Temperature Drift
100 100 5.010 V ∆I = 3mA AC IN = 10V 120 ISOURCE = 5mA 110 10 5.005 100 TAGE (V) 90 1 5.000 REJECTION (dB) 80 OUTPUT VOL 70 OUTPUT IMPEDANCE (Ω) 0.1 4.995 60 0.01 50 4.990 10 100 1k 10k 10 100 1k 10k 100k 1M –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) FREQUENCY (Hz) TEMPERATURE (°C) 1027LS8 G03 1027LS8 G01 1027LS8 G02
Start-Up and Turn-Off (No Load) Start-Up and Turn-Off Quiescent Current
2.5 2.0 VOUT VOUT 1V/DIV 1V/DIV 1.5 10V 10V V V IN IN RL = 1k, CL = 4.7µF 1.0 1µs/DIV 1027LS8 G04 500µs/DIV 1027LS8 G05 SUPPLY CURRENT (mA) 0.5 0 0 5 10 15 20 25 30 35 40 INPUT VOLTAGE (V) 1027LS8 G06
Output Short-Circuit Current Load Regulation vs Temperature Line Regulation
800 25 500 20 400 SOURCING 400 15 300 10 200 0 VIN = 10V 5 V 100 OUT = 5V –400 0 0 –5 –100 –800 T–CIRCUIT CURRENT (mA) –10 –200 –15 SINKING –300 CHANGE IN OUTPUT VOLTAGE (µV) –1200 SHOR CHANGE IN OUTPUT VOLTAGE (µV) –20 –400 –1600 –25 –500 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14 16 –50 –30 –10 10 30 50 70 90 8 12 16 20 24 28 32 36 40 Sink Source TEMPERATURE (°C) INPUT VOLTAGE (V) IOUT (mA) 1027LS8 G07 1027LS8 G08 1027LS8 G09 1027ls8f 4 For more information www.linear.com/LT1027LS8 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Typical Application Related Parts
