Datasheet AD8479 - 9

AD8479 Data Sheet 15 200 10 150 ) 5 /V 100 V µ R ( (V) 0 UT 50 O RRO V N E AI –5 –40°C 0 G +25°C +85°C –10 +105°C –50 +125°C –15 –100 100 1k 10k 100k 1M
014
–40
18
–25 –10 5 20 35 50 65 80 95 110 125
1 18- 18-
RESISTANCE (Ω)
111
TEMPERATURE (°C)
111 Figure 16. Output Voltage vs. Load over Temperature Figure 19. Gain Drift
15 20 15 10 10 ) 5 ppm 5 ( Y T (V) 0 UT 0 ARI OV INE –5 NL –5 –40°C +25°C NO +85°C –10 +105°C –10 +125°C –15 –15 –20 0 5 10 15 20 25 30 35 40 45
015
–10 –8 –6 –4 –2 0 2 4 6 8 10
019 18-
I
18-
LOAD (mA) V
111
OUT (V)
111 Figure 17. Output Voltage vs. Output Current over Temperature Figure 20. Gain Nonlinearity
30 8 NORMALIZED AT 25°C NORMALIZED AT 0V; OFFSET TO SHOW REPRESENTATIVE DATA DIFFERENT POWER SUPPLIES 6 20 4 ) 10 mV V) 2 R ( V/ (µ 0 RRO R 0 E MR UT C P –2 –10 UT O VS = ±18V –4 VS = ±15V VS = ±12V –20 V –6 S = ±10V VS = ±5V –30 –8 –40 –25 –10 5 20 35 50 65 80 95 110 125
17 1
–20 –16 –12 –8 –4 0 4 8 12 16 20
020 18- 18-
TEMPERATURE (°C) V
111
OUT (V)
111 Figure 18. CMRR vs. Temperature, VCM = ±20 V Figure 21. Output Error vs. Output Voltage, RL = 10 kΩ Rev. A | Page 8 of 16 Document Outline Features Applications Functional Block Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Basic Connections Single-Supply Operation System-Level Decoupling and Grounding Using a Large Shunt Resistor Output Filtering Gain of 60 Differential Amplifier Error Budget Analysis Example Outline Dimensions Ordering Guide