參數(shù)資料
型號: OP490GSZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 13/16頁
文件大?。?/td> 0K
描述: IC OPAMP GP 20KHZ QUAD 16SOIC
標(biāo)準(zhǔn)包裝: 1
放大器類型: 通用
電路數(shù): 4
轉(zhuǎn)換速率: 0.012 V/µs
增益帶寬積: 20kHz
電流 - 輸入偏壓: 4.2nA
電壓 - 輸入偏移: 600µV
電流 - 電源: 60µA
電壓 - 電源,單路/雙路(±): 1.6 V ~ 36 V,±0.8 V ~ 18 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC W
包裝: 剪切帶 (CT)
產(chǎn)品目錄頁面: 772 (CN2011-ZH PDF)
其它名稱: OP490GSZ-REELCT
OP490
Rev. E | Page 6 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
00
30
8-
00
4
0.4
0.3
2
0.1
0.2
IN
PU
T
O
F
S
ET
V
O
L
T
A
G
E
(m
A
)
TEMPERATURE (°C)
–75
–50
–25
25
50
75
125
0
VS = ±15V
Figure 4. Input Offset Voltage vs. Temperature
00
30
8-
0
05
1.6
1.4
0.2
0.6
0.4
1.2
1.0
0.8
INP
UT
O
F
S
E
T
CU
RRE
N
T
(
n
A)
TEMPERATURE (°C)
–75
–50
–25
25
50
75
125
0
VS = ±15V
Figure 5. Input Offset Current vs. Temperature
00
30
8-
0
06
4.8
4.6
3.6
3.8
4.4
4.2
4.0
IN
P
UT
BI
AS
CURR
E
NT
(
n
A)
TEMPERATURE (°C)
–75
–50
–25
25
50
75
125
0
VS = ±15V
Figure 6. Input Bias Current vs. Temperature
00
30
8-
00
7
90
80
30
40
70
60
50
T
O
T
AL
S
UP
P
L
Y
C
URRE
NT
(
A
)
TEMPERATURE (°C)
–75
–50
–25
25
50
75
125
0
VS = ±15V
VS = ±1.5V
Figure 7. Total Supply Current vs. Temperature
00
30
8-
00
8
600
500
0
100
400
300
200
O
P
E
N
-L
O
OP
GA
IN
(V
/m
V
)
SINGLE-SUPPLY VOLTAGE (V)
0
5
10
20
25
30
15
25°C
85°C
125°C
TA = 25°C
RL = 10k
Figure 8. Open-Loop Gain vs. Single-Supply Voltage
140
60
80
100
120
40
20
0
0.1
1
10
100
1k
10k
100k
OP
E
N
-L
OOP
GA
IN
(
d
B
)
FREQUENCY (Hz)
P
H
AS
E
S
H
IF
T
(D
eg
rees)
180
90
45
0
135
VS = ±15V
TA = 25°C
RL = 10k
00
30
8-
0
09
GAIN
PHASE
Figure 9. Open-Loop Gain and Phase Shift vs. Frequency
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