Datasheet

REV. B–6–
AD8041–Typical Performance Characteristics
V
OS
(mV)
30
15
0
25
20
10
5
–6 6–5 –4 –3 –2 –1 0 1 2 3 4 5
NUMBER OF PARTS IN BIN
V
S
= ⴞ2.5V
T
A
= 25ⴗC
91 PARTS
MEAN = +0.21
STD DEVIATION = 1.47
TPC 1. Typical Distribution of V
OS
V
OS
DRIFT (␮V/ⴗ C)
0.20
0.15
0
–10 10–7.5
PROBABILITY DENSITY
–5 –2.5 0 2.5 5 7.5
0.10
0.05
MEAN = 0.02␮V/ⴗC
STD DEV = 2.87␮V/ⴗC
SAMPLE SIZE = 45
TPC 2. V
OS
Drift Over –40 ° C to +85 ° C
TEMPERATURE (ⴗC)
2
1.5
0
–45 85–35 –25 –15 –5 5 15 25 35 45 55 65 75
1
0.5
INPUT BIAS CURRENT (␮A)
V
S
= 5V
V
CM
= 0V
TPC 3. I
B
vs. Temperature
LOAD RESISTANCE (⍀)
100
70
95
90
85
80
75
0 2000250 500 750 1000 1250 1500 1750
V
S
= 5V
T
A
= 25ⴗC
OPEN-LOOP GAIN (dB)
TPC 4. Open-Loop Gain vs. R
L
to 25 ° C
TEMPERATURE (ⴗC)
100
97
85
–60 –40 –20 0 20 40 60 80 100 120
94
91
88
OPEN-LOOP GAIN (dB)
V
S
= 5V
R
L
= 1k⍀ TO 2.5V
TPC 5. Open-Loop Gain vs. Temperature
OUTPUT VOLTAGE (V)
100
70
40
90
80
60
50
050.5 1 1.5 2 2.5 3 3.5 4 4.5
R
L
= 500⍀ TO 2.5V
V
S
= 5V
R
L
= 50⍀ TO 2.5V
OPEN-LOOP GAIN (dB)
TPC 6. Open-Loop Gain vs. Output Voltage