Datasheet AD8675 (Analog Devices) - 7

Data Sheet AD8675 5 120 180 R 100 L = 2kΩ GAIN 4 CL = 35pF θM = 55.2 80 120 3 60 2 PHASE 40 60 rees) 20 Deg 1 V B) S = ±5V d IN ( A) 0 N ( 0 n 0 ( AI ARG I B G –20 M E –1 VS = ±15V –40 –60 HAS –2 –60 P –80 –120 –3 –100 –4 –120 –180 100 1k 10k 100k 1M 10M 100M
018
–5 FREQUENCY (Hz) –40 –20 0 20 40 60 80 100 120
007 05564-
TEMPERATURE (°C)
05564- Figure 9. Input Bias Current vs. Temperature Figure 12. Gain and Phase vs. Frequency
60 2.4 50 2.0 40 ) G = 100 mA) dB ( 30 ( 1.6 NT IN 20 GA G = 10 1.2 CURRE 10 Y L -LOOP P D 0 0.8 UP E G = 1 S –10 LOS C 0.4 TA = 25°C –20 RL = ∞ 0 –30 0 36
009
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 –40 SUPPLY VOLTAGE (V)
05564-
1k 10k 100k 1M 10M 100M
030
FREQUENCY (Hz)
05564- Figure 10. Supply Current vs. Total Supply Voltage Figure 13. Closed-Loop Gain vs. Frequency
3.5 70 3.0 60 VS = ±15V 2.5 50 V A 2.0 S = ±5V 40 VO = 100 mA) (Ω) ( UT O I SY 1.5 Z 30 AVO = 10 1.0 20 AVO = 1 0.5 10 0 0 –40 –20 0 20 40 60 80 100 120 1k 10k 100k 1M 10M 100M
019 015
TEMPERATURE (°C) FREQUENCY (Hz)
05564- 05564- Figure 11. Supply Current vs. Temperature Figure 14. ZOUT vs. Frequency Rev. E | Page 7 of 12 Document Outline Features Applications General Description Pin Configurations Table of Contents Revision History Specifications Electrical Specifications Absolute Maximum Ratings Thermal Resistance Power Sequencing ESD Caution Typical Performance Characteristics Test Circuit Outline Dimensions Ordering Guide