Datasheet LT1236LS8 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | Precision, Low Noise, Low Profile Hermetic Voltage Reference |
| Pages / Page | 16 / 4 — Typical perForMance characTerisTics. Ripple Rejection. Start-Up. Output … |
| File Format / Size | PDF / 233 Kb |
| Document Language | English |
Typical perForMance characTerisTics. Ripple Rejection. Start-Up. Output Voltage Noise Spectrum. Output Voltage Noise
Model Line for this Datasheet
Text Version of Document
LT1236LS8
Typical perForMance characTerisTics Ripple Rejection Ripple Rejection Start-Up
115 130 8 f = 150Hz VIN = 15V VIN = 0V TO 12V 120 COUT = 0 110 7 110 105 100 6 100 90 5 80 REJECTION (dB) 95 REJECTION (dB) OUTPUT VOLTAGE (V) 70 90 4 60 85 50 3 0 5 10 15 20 25 30 35 40 10 100 1k 10k 0 2 4 6 8 10 12 14 INPUT VOLTAGE (V) FREQUENCY (Hz) TIME (µs) 1236ls8 G01 1236ls8 G02 1236ls8 G03
Output Voltage Noise Spectrum Output Voltage Noise Output Voltage Temperature Drift
400 16 5.005 COUT = 0 350 14 FILTER = 1 POLE fLOW = 0.1Hz 5.004 ) 300 12 Hz 250 10 5.003 200 8 5.002 150 RMS NOISE (µV) 6 NOISE VOLTAGE (nV/√ 100 4 OUTPUT VOLTAGE (V) 5.001 50 2 0 0 5.000 10 100 1k 10k 10 100 1k 10k –40 –20 0 20 40 60 80 100 FREQUENCY (Hz) BANDWIDTH (Hz) TEMPERATURE (°C) 1236ls8 G04 1236ls8 G05 1236ls8 G06
Load Regulation Quiescent Current Sink Mode Current Limit
5 1.8 60 VIN = 8V IOUT = 0 V 4 IN = 8V 1.6 50 3 1.4 2 1.2 40 1 TJ = – 55°C 1.0 0 TJ = 25°C 30 0.8 –1 TJ = 125°C 0.6 20 OUTPUT CHANGE (mV) – 2 INPUT CURRENT (mA) – 3 0.4 CURRENT INTO OUTPUT (mA) 10 – 4 0.2 – 5 0 0 –10 –8 – 6 – 4 – 2 0 2 4 6 8 10 0 5 10 15 20 25 30 35 40 0 2 4 6 8 10 12 14 16 18 SOURCING SINKING INPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT CURRENT (mA) 1236ls8 G08 1236ls8 G09 1236ls8 G07 1236ls8f 4 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Typical Application Related Parts
Typical perForMance characTerisTics Ripple Rejection Ripple Rejection Start-Up
115 130 8 f = 150Hz VIN = 15V VIN = 0V TO 12V 120 COUT = 0 110 7 110 105 100 6 100 90 5 80 REJECTION (dB) 95 REJECTION (dB) OUTPUT VOLTAGE (V) 70 90 4 60 85 50 3 0 5 10 15 20 25 30 35 40 10 100 1k 10k 0 2 4 6 8 10 12 14 INPUT VOLTAGE (V) FREQUENCY (Hz) TIME (µs) 1236ls8 G01 1236ls8 G02 1236ls8 G03
Output Voltage Noise Spectrum Output Voltage Noise Output Voltage Temperature Drift
400 16 5.005 COUT = 0 350 14 FILTER = 1 POLE fLOW = 0.1Hz 5.004 ) 300 12 Hz 250 10 5.003 200 8 5.002 150 RMS NOISE (µV) 6 NOISE VOLTAGE (nV/√ 100 4 OUTPUT VOLTAGE (V) 5.001 50 2 0 0 5.000 10 100 1k 10k 10 100 1k 10k –40 –20 0 20 40 60 80 100 FREQUENCY (Hz) BANDWIDTH (Hz) TEMPERATURE (°C) 1236ls8 G04 1236ls8 G05 1236ls8 G06
Load Regulation Quiescent Current Sink Mode Current Limit
5 1.8 60 VIN = 8V IOUT = 0 V 4 IN = 8V 1.6 50 3 1.4 2 1.2 40 1 TJ = – 55°C 1.0 0 TJ = 25°C 30 0.8 –1 TJ = 125°C 0.6 20 OUTPUT CHANGE (mV) – 2 INPUT CURRENT (mA) – 3 0.4 CURRENT INTO OUTPUT (mA) 10 – 4 0.2 – 5 0 0 –10 –8 – 6 – 4 – 2 0 2 4 6 8 10 0 5 10 15 20 25 30 35 40 0 2 4 6 8 10 12 14 16 18 SOURCING SINKING INPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT CURRENT (mA) 1236ls8 G08 1236ls8 G09 1236ls8 G07 1236ls8f 4 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Typical Application Related Parts
