Datasheet AD8628, AD8629, AD8630 (Analog Devices) - 8

AD8628/ AD8629/ AD8630 Data Sheet 1k 1000 VS = 2.7V TA = 25°C 100 800 ) V A) (m (µ GE 10 NT 600 SOURCE LTA RE O SINK V T CUR U 1 LY 400 P TP UP OU S 0.1 200 0.01
9
0 0.0001 0.001 0.01 0.1 1 10
-00
0 1 2 3 4 5 6
0125-
LOAD CURRENT (mA)
735 73 02
SUPPLY VOLTAGE (V)
02 Figure 11. Output Voltage to Supply Rail vs. Load Current Figure 14. Supply Current vs. Supply Voltage
1500 VS = 5V VS = 2.7V VCM = 2.5V 60 CL = 20pF TA = –40°C TO +150°C R 1150 L = ∞ Ф A) M = 45° GAIN (p ) 40 0 NT (dB rees) 900 IN 45 eg GA PHASE (D T CURRE P 20 90 IF AS OO 450 SH BI -L 135 N SE UT E A OP 0 180 INP PH 100 225 –20 0–50 –25 0 25 50 75 100 125 150 175
010 13 0 35-
10k 100k 1M 10M
5-
TEMPERATURE (°C)
027
FREQUENCY (Hz)
73 02 Figure 12. AD8628 Input Bias Current vs. Temperature Figure 15. Open-Loop Gain and Phase vs. Frequency
1250 70 TA = 25°C VS = 5V 60 CL = 20pF 5V RL = ∞ 1000 50 ΦM = 52.1° ) GAIN A) B 40 0 2.7V d (µ ( rees) T N 750 IN 30 45 eg GA PHASE (D P T 20 90 IF CURRE SH LY 500 -LOO 10 135 E P N S P E A U S OP 0 180 PH 250 –10 225 –20 0
1
–30
4
–50 0 50 100 150 200
01 01 5-
10k 100k 1M 10M
5-
TEMPERATURE (°C)
73 02
FREQUENCY (Hz)
0273 Figure 13. Supply Current vs. Temperature Figure 16. Open-Loop Gain and Phase vs. Frequency Rev. L | Page 8 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—VS = 5.0 V ELECTRICAL CHARACTERISTICS—VS = 2.7 V ABSOLUTE MAXIMUM RATINGS THERMAL CHARACTERISTICS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS FUNCTIONAL DESCRIPTION 1/f NOISE PEAK-TO-PEAK NOISE NOISE BEHAVIOR WITH FIRST-ORDER, LOW-PASS FILTER TOTAL INTEGRATED INPUT-REFERRED NOISE FOR FIRST-ORDER FILTER INPUT OVERVOLTAGE PROTECTION OUTPUT PHASE REVERSAL OVERLOAD RECOVERY TIME INFRARED SENSORS PRECISION CURRENT SHUNT SENSOR OUTPUT AMPLIFIER FOR HIGH PRECISION DACS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS