參數(shù)資料
型號(hào): OP492GSZ-REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 20/20頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP GP 4MHZ QUAD 14SOIC
標(biāo)準(zhǔn)包裝: 2,500
放大器類型: 通用
電路數(shù): 4
轉(zhuǎn)換速率: 4 V/µs
增益帶寬積: 4MHz
電流 - 輸入偏壓: 375nA
電壓 - 輸入偏移: 1400µV
電流 - 電源: 1mA
電流 - 輸出 / 通道: 10.5mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 33 V,±2.25 V ~ 16.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 帶卷 (TR)
OP292/OP492
Rev. C | Page 9 of 20
1.4
0.2
125
0.6
0.4
–25
–50
0.8
1.0
1.2
100
75
50
25
0
TEMPERATURE (°C)
S
UP
P
L
Y
C
URRE
N
T
P
E
R
AM
P
L
IF
IE
R
(
m
A
)
VS = ±15V
VS = +5V
0
03
10
-01
5
Figure 15. OP292 Supply Current per Amplifier vs. Temperature
6
0
125
2
1
–25
–50
3
4
5
100
75
50
25
0
TEMPERATURE (°C)
SL
EW
R
A
T
E
(
V/
s)
VS = ±15V
VO = ±10V
VS = 5V
VO = 0.1V, 4V
+SR
–SR
+SR
–SR
0
03
10
-01
6
Figure 16. OP292 Slew Rate vs. Temperature
90
40
–10
10M
10k
1M
100k
1k
50
60
70
80
0
10
20
30
FREQUENCY (Hz)
GA
IN
(
d
B
)
TA = 25°C
V+ = 5V
V– = 0V
RL = 10k
PHASE
MARGIN
= 83°
GAIN
PHASE
135
90
45
0
–45
P
HAS
E
(
D
eg
re
es)
00
31
0-
0
17
Figure 17. OP292/OP492 Open-Loop Gain and Phase vs. Frequency @ 5 V
1.4
0.2
125
0.6
0.4
–25
–50
0.8
1.0
1.2
100
75
50
25
0
TEMPERATURE (°C)
S
UP
P
L
Y
C
URRE
N
T
P
E
R
AM
P
L
IF
IE
R
(
m
A
)
VS = ±15V
VS = +5V
0
03
10
-01
8
Figure 18. OP492 Supply Current per Amplifier vs. Temperature
6
0
125
2
1
–25
–50
3
4
5
100
75
50
25
0
TEMPERATURE (°C)
SL
EW
R
A
T
E
(
V/
s)
VS = ±15V
VO = ±10V
VS = 5V
VO = 0.1V, 4V
+SR
–SR
+SR
–SR
0
03
10
-01
9
Figure 19. OP492 Slew Rate vs. Temperature
10M
10k
1M
100k
1k
FREQUENCY (Hz)
GA
IN
(
d
B
)
TA = 25°C
RL = 10k
VS = 10k
PHASE
MARGIN
= 92°
GAIN
PHASE
+135
+90
+45
0
–45
PH
A
S
E
(
D
EG
R
E
ES)
90
40
–10
50
60
70
80
0
10
20
30
00
31
0-
0
20
Figure 20. OP292/OP492 Open-Loop Gain and Phase vs. Frequency @ ±15 V
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