Datasheet

AD8042
Rev. E | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
100
90
80
70
60
50
40
30
20
10
0
–6 6543210–1–2–3–4–5
FREQUENCY
V
OS
(mV)
01059-005
V
S
= 5V
T = 25°C
140 PARTS, SIDE 1 & 2
MEAN = –1.52mV
STD DEVIATION = 1.15
SAMPLE SIZE = 280
(140 AD8042s)
Figure 5. Typical Distribution of V
OS
30
25
20
15
10
5
0
–18 –16 –14 –12 –10 –8 –6 –4 –2 0
FREQUENCY
V
OS
DRIFT (µV/°C)
01059-006
V
S
= 5V
MEAN = –12.6µV/°C
STD DEVIATION = 2.02µV/°C
SAMPLE SIZE = 60
Figure 6. V
OS
Drift Over −40°C to +85°C
0
–2.0
–1.8
–1.6
–1.4
–1.2
–1.0
–0.8
–0.6
–0.2
–0.4
–40–30–20–100 102030405060708090
INPUT BIAS CURRENT (µA)
TEMPERATURE (°C)
01059-007
V
S
= 5V
V
CM
= 0V
Figure 7. I
B
vs. Temperature
100
95
90
85
80
75
70
0 20001750150012501000750500250
OPEN-LOOP GAIN (dB)
LOAD RESISTANCE (Ω)
01059-008
V
S
= 5V
T = 25°C
Figure 8. Open-Loop Gain vs. R
L
to 2.5 V
100
96
98
94
92
90
88
86
–40 806040200–20
OPEN-LOOP GAIN (dB)
TEMPERATURE (°C)
01059-009
V
S
= 5V
R
L
= 1kΩ
Figure 9. Open-Loop Gain vs. Temperature
100
80
90
70
60
50
40
054.54.03.53.02.52.01.51.00.5
OPEN-LOOP GAIN (dB)
OUTPUT VOLTAGE (V)
01059-010
.0
V
S
= 5V
R
L
= 50Ω TO 2.5V
R
L
= 500Ω TO 2.5V
Figure 10. Open-Loop Gain vs. Output Voltage