|
OP491_15 Datasheet, PDF (14/24 Pages) Analog Devices – Micropower Single-Supply Rail-to-Rail Input/Output Op Amps | |||
|
◁ |
OP191/OP291/OP491
10
VIN = 9.8V p-p
VS = ±5V
AV = +1
8
RL = 100kâ¦
6
4
2
0
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 43. Maximum Output Swing vs. Frequency, VS = ±5 V
0.15
VS = ±5V
0.10
0.05
VCM= â5V
0
â0.05
VCM = +5V
â0.10
â40
25
85
125
TEMPERATURE (°C)
Figure 44. Input Offset Voltage vs. Temperature, VS = ±5 V
50
VS = ±5V
40
30
20
10
VCM = +5V
+IB
âIB
0
â10
â20
â30
VCM = â5V
âIB
â40
+IB
â50
â40
25
85
125
TEMPERATURE (°C)
Figure 45. Input Bias Current vs. Temperature, VS = ±5 V
1.6
VS = ±5V
1.4
1.2
VCM = â5V
1.0
0.8
0.6
0.4
0.2
VCM = +5V
0
â0.2
â40
25
85
125
TEMPERATURE (°C)
Figure 46. Input Offset Current vs. Temperature, VS = ±5 V
36
VS = ±5V
24
12
0
â12
â24
â36
â5
â4 â3 â2 â1 0 1 2 3
COMMON-MODE INPUT VOLTAGE (V)
45
Figure 47. Input Bias Current vs. Common-Mode Voltage, VS = ±5 V
5.00
4.95
RL = 2kâ¦
4.90
4.85
4.80
4.75
VS = ±5V
0
â4.75
RL = 2kâ¦
â4.80
â4.85
â4.90
RL = 2kâ¦
â4.95
â5.00
â40
RL = 2kâ¦
25
85
125
TEMPERATURE (°C)
Figure 48. Output Voltage Swing vs. Temperature, VS = ±5 V
Rev. E | Page 14 of 24
|
▷ |