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參數(shù)資料
型號(hào): OP497FSZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 13/16頁
文件大小: 0K
描述: IC OPAMP GP 500KHZ QUAD 16SOIC
標(biāo)準(zhǔn)包裝: 1,000
放大器類型: 通用
電路數(shù): 4
轉(zhuǎn)換速率: 0.15 V/µs
增益帶寬積: 500kHz
電流 - 輸入偏壓: 40pA
電壓 - 輸入偏移: 40µV
電流 - 電源: 525µA
電流 - 輸出 / 通道: 25mA
電壓 - 電源,單路/雙路(±): ±2 V ~ 20 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: 帶卷 (TR)
OP497
Rev. E | Page 6 of 16
±3
0
5
1
±1
0
±2
4
3
2
D
E
V
IA
T
IO
N
FR
OM
F
IN
A
L
V
A
LU
E
(
V
)
TIME AFTER POWER APPLIED (Minutes)
TA = 25°C
VS = ±15V
VCM = 0V
0
03
09
-01
2
Figure 11. Input Offset Voltage Warm-Up Drift
10
100
1k
10k
100k
1M
10M
10k
1k
100
10
SOURCE RESISTANCE (
)
EF
F
EC
T
IVE
O
F
S
ET
V
O
L
T
A
G
E
(V)
TA = 25°C
0
03
09
-01
3
BALANCED OR UNBALANCED
VS = ±15V
VCM = 0V
Figure 12. Effective Offset Voltage vs. Source Resistance
100
1k
10k
100k
1M
10M
100M
100
10
1
0.1
SOURCE RESISTANCE (
)
EF
F
EC
T
IVE
O
F
S
ET
V
O
L
T
A
G
E
(V/
°C
)
0
03
09
-01
4
BALANCED OR UNBALANCED
VS = ±15V
VCM = 0V
Figure 13. Effective TCVOS vs. Source Resistance
1k
100
10
1
VOLTAGE NOISE
CURRENT NOISE
TA = 25°C
VS = ±2V TO ±20V
V
O
L
T
A
G
E
N
O
ISE
D
E
N
S
IT
Y
(n
V/
Hz
)
CURR
E
NT
NO
IS
E
DE
N
S
IT
Y
(
fA/
Hz
)
FREQUENCY (Hz)
1
10
100
1k
00
30
9-
0
1
5
Figure 14. Voltage Noise Density vs. Frequency
10
1
0.1
0.01
SOURCE RESISTANCE (
)
T
O
T
A
L
N
O
ISE
D
E
N
S
IT
Y
(V/
Hz
)
1kHz
10Hz
100
1k
10k
100k
1M
10M
TA = 25°C
VS = ±2V TO ±20V
0
03
09
-01
6
Figure 15. Total Noise Density vs. Source Resistance
100
90
10
0%
1s
5mV
024
68
10
TIME (Seconds)
NO
IS
E
V
O
L
T
AG
E
(
100mV
/DI
V
)
VS = ±15V
TA = 25°C
00
30
9-
0
17
Figure 16. 0.1 Hz to 10 Hz Noise Voltage
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