參數(shù)資料
型號(hào): OP484FSZ-REEL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 3/24頁(yè)
文件大小: 0K
描述: IC OPAMP GP R-R 4.25MHZ 14SOIC
標(biāo)準(zhǔn)包裝: 1
放大器類型: 通用
電路數(shù): 4
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 4 V/µs
增益帶寬積: 4.25MHz
電流 - 輸入偏壓: 80nA
電壓 - 輸入偏移: 250µV
電流 - 電源: 2.25mA
電流 - 輸出 / 通道: 10mA
電壓 - 電源,單路/雙路(±): 3 V ~ 36 V,±1.5 V ~ 18 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-SO
包裝: 剪切帶 (CT)
其它名稱: OP484FSZ-REEL7CT
OP184/OP284/OP484
Rev. J | Page 11 of 24
160
140
120
100
80
60
40
20
0
–40
–20
10
100k
10M
1k
100
10k
1M
P
S
RR
(
d
B)
FREQUENCY (Hz)
00293-
029
VS = ±15V
VS = +5V
VS = +3V
TA = 25°C
Figure 29. PSRR vs. Frequency
80
70
60
50
40
30
20
10
0
10
1000
100
O
VER
SH
O
T
(%
)
CAPACITIVE LOAD (pF)
00293-
030
+OS
–OS
VS = ±2.5V
TA = 25°C, AVCL = 1
VIN = ±50mV
Figure 30. Small Signal Overshoot vs. Capacitive Load
7
6
5
4
3
2
1
0
–50
–25
0
25
50
75
100
125
SL
EW
R
A
T
E
(V/
s
)
TEMPERATURE (°C)
00293-
031
VS = ±15V
RL = 2k
VS = ±5V
RL = 2k
+SLEW RATE
–SLEW RATE
+SLEW RATE
–SLEW RATE
Figure 31. Slew Rate vs. Temperature
30
25
20
15
10
5
0
1
10
100
1000
N
O
ISE
D
EN
SI
T
Y
(n
V/
H
z)
FREQUENCY (Hz)
00293-
032
±2.5V
≤ VS ≤ ±15V
TA = 25°C
Figure 32. Voltage Noise Density vs. Frequency
10
8
6
4
2
0
1
10
100
1000
CURRE
NT
NO
IS
E
DE
NS
IT
Y
(
p
A/
Hz
)
FREQUENCY (Hz)
00293-
033
±2.5V
≤ VS ≤ ±15V
TA = 25°C
Figure 33. Current Noise Density vs. Frequency
5
4
3
2
1
–5
–4
–3
–2
–1
0
6
5
4
3
2
1
ST
EP
SI
Z
E
(V)
SETTLING TIME (s)
00293-
034
VS = 5V
TA = 25°C
0.1%
0.01%
Figure 34. Step Size vs. Settling Time
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