Datasheet

REV. A
AD8047/AD8048
–11–
JUNCTION TEMPERATURE (C)
3.9
2.9
2.3
–60 140–40
OUTPUT SWING (V)
–20 0 20 40 60 80 100 120
3.7
3.1
2.7
2.5
3.5
3.3
4.1
+V
OUT
–V
OUT

+V
OUT
–V
OUT

+V
OUT
–V
OUT

R
L
= 1k
R
L
= 50
R
L
= 150
TPC 43. AD8047/AD8048 Output Swing vs. Temperature
2400
1600
1000
–60 140–40 –20 0 20 40 60 80 100 120
2200
1400
1200
2000
1800
2600
AD8048
AD8047
JUNCTION TEMPERATURE (C)
OPEN-LOOP GAIN (V/V)
TPC 44. AD8047/AD8048 Open-Loop Gain vs.
Temperature
94
–60
92
90
88
86
84
82
80
78
76
–40 –20 0 20 40 60 80 100 120 140
+PSRR
AD8048
–PSRR
–PSRR
AD8047
+PSRR
AD8047
PSRR (–dB)
AD8048
JUNCTION TEMPERATURE (  C)
TPC 45. AD8047/AD8048 PSRR vs. Temperature
83.0
140–40–60 120806040 100200–20
CMRR (–dB)
82.0
81.0
80.0
79.0
78.0
77.0
76.0
AD8047
AD8048
JUNCTION TEMPERATURE (C)
TPC 46. AD8047/AD8048 CMRR vs. Temperature
7.5
5.5
–60 140–40 –20 0 20 40 60 80 100 120
7.0
6.0
5.0
4.5
6.5
8.0
SUPPLY CURRENT (mA)
6V
6V
5V
5V
AD8048
AD8047
AD8048
AD8047
JUNCTION TEMPERATURE (
 C)
TPC 47. AD8047/AD8048 Supply Current vs.
Temperature
800
400
100
–60 140–40 –20 0 20 40 60 80 100 120
700
300
200
600
500
900
INPUT OFFSET VOLTAGE (V)
AD8048
AD8047
JUNCTION TEMPERATURE (C)
TPC 48. AD8047/AD8048 Input Offset Voltage vs.
Temperature