Datasheet

AD8057/AD8058 Data Sheet
Rev. D | Page 6 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
LOAD RESISTANCE (Ω)
4.5
4.0
0
100k10k10 100
OUTPUT VOLTAGE (V)
1k
2.5
1.5
1.0
0.5
3.5
3.0
2.0
(+) OUTPUT
VOLTAGE
ABS (–)
OUTPUT
01064-006
Figure 6. Output Swing vs. Load Resistance
–40
–30 –20
–10 0
10 20 30 40 50
60 70
80
85
TEMPERATURE (°C)
–3.0
–6.5
–8.0
–I
SUPPLY
(mA)
–3.5
–6.0
–7.0
–7.5
–4.5
–5.5
–4.0
–5.0
–
I
SUPPLY
@ ±1.5V
–I
SUPPLY
@ ±5V
01064-007
Figure 7. −I
SUPPLY
vs. Temperature
TEMPERATURE (°C)
5.0
1.5
0
VOLTS (V)
4.5
2.0
1.0
0.5
3.5
2.5
4.0
3.0
+5V SWING R
L
= 150Ω
+2.5V SWING R
L
= 150Ω
+1.5V SWING R
L
= 150Ω
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 85
01064-008
Figure 8. Positive Output Voltage Swing vs. Temperature
TEMPERATURE (°C)
0
–3.5
–5.0
VOLTS (V)
–0.5
–3.0
–4.0
–4.5
–1.5
–2.5
–1.0
–2.0
–40 –30 –20 –10 0 10 20 30 40 50 60 70 8085
–1.5V SWING R
L
= 150Ω
–2.5V SWING R
L
= 150Ω
–5V SWING R
L
= 150Ω
01064-009
Figure 9. Negative Output Voltage Swing vs. Temperature
6
–2
–6
V
OS
(mV)
–4
2
0
4
V
OS
@ ±5V
V
OS
@ ±1.5V
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 85
TEMPERATURE (°C)
01064-010
Figure 10. V
OS
vs. Temperature
3.5
1.5
0
A
VOL
(mV/V)
0.5
2.5
2.0
3.0
1.0
A
VOL
@ ±5V
A
VOL
@ ±2.5V
–40
–30 –20 –10 0 10 20 30 40 50 60
70 80 85
TEMPERATURE (°C)
01064-011
Figure 11. Open-Loop Gain vs. Temperature