Datasheet AD8031, AD8032 (Analog Devices) - 9

Data Sheet AD8031/AD8032 110 VS = 5V 105 500mV 1V 100 100 –AOL 10 mA) 90 95 ( NT 90 B) d +AOL 85 N ( 0 CURRE AI G 80 AS BI VS = 5V 75 UT –10 10 INP 70 0% 65 500mV 60 0 2k 4k 6k 8k 10k
020
–1.5 0.5 2.5 4.5 6.5
023
RLOAD (Ω) INPUT VOLTAGE (V)
01056- 01056- Figure 20. Open-Loop Gain (AOL) vs. RLOAD Figure 23. Differential Input Overvoltage I-V Characteristics
86 0.05 V ) S = 5V % R 0 L = 1kΩ ( IN 84 –0.05 –AOL IFF GA –0.10 D 82 B) –0.15 d 1ST 2ND 3RD 4TH 5TH 6TH 7TH 8TH 9TH 10TH 11TH N ( AI +AOL 0.10 G 80 rees) 0.05 Deg ( E 0 78 HAS P –0.05 F F
024
76 DI –0.10 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90
021
1ST 2ND 3RD 4TH 5TH 6TH 7TH 8TH 9TH 10TH 11TH
01056-
TEMPERATURE (°C)
01056- Figure 21. Open Loop Gain vs. (AOL) Temperature Figure 24. Differential Gain and Phase @ VS = ±5 V; RL = 1 kΩ
110 100 VS = 5V R V LOAD = 10kΩ S = 5V 100 ) ) z 30 100 / H Hz VOLTAGE NOISE A/ nV p 90 ( ( E E 10 10 IS B) R OIS d LOAD = 1kΩ ( 80 N NO OL GE NT A 3 1 70 OLTA CURRE T V CURRENT NOISE U UT P 1 0.1 60 IN INP 50 0.3 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 10 100 1k 10k 100k 1M 10M
025 022
V FREQUENCY (Hz) OUT (V)
01056- 01056- Figure 22. Open-Loop Gain (AOL) vs. VOUT Figure 25. Input Voltage Noise vs. Frequency Rev. G | Page 9 of 20 Document Outline Features Applications General Description Connection Diagrams Table of Contents Revision History Specifications +2.7 V Supply +5 V Supply ±5 V Supply Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Typical Performance Characteristics Theory of Operation Input Stage Operation Overdriving the Input Stage Output Stage, Open-Loop Gain and Distortion vs. Clearance from Power Supply Output Overdrive Recovery Driving Capacitive Loads Applications A 2 MHz Single-Supply, Biquad Band-Pass Filter High Performance, Single-Supply Line Driver Outline Dimensions Ordering Guide