參數(shù)資料
型號(hào): CA3280E
廠商: Intersil
文件頁(yè)數(shù): 8/10頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP TRANSCND DUAL 9MZ 16DIP
標(biāo)準(zhǔn)包裝: 25
放大器類型: 跨導(dǎo)
電路數(shù): 2
轉(zhuǎn)換速率: 125 V/µs
增益帶寬積: 9MHz
電流 - 輸入偏壓: 1.8µA
電壓 - 輸入偏移: 700µV
電流 - 電源: 2mA
電流 - 輸出 / 通道: 650µA
電壓 - 電源,單路/雙路(±): ±2 V ~ 15 V
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 16-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 16-PDIP
包裝: 管件
其它名稱: CA3280
7
Typical Performance Curves
FIGURE 11. AMPLIFIER GAIN vs FREQUENCY
FIGURE 12. SUPPLY CURRENT vs DIODE CURRENT
FIGURE 13. INPUT OFFSET CURRENT vs AMPLIFIER BIAS
CURRENT
FIGURE 14. INPUT OFFSET VOLTAGE vs AMPLIFIER BIAS
CURRENT
FIGURE 15. PEAK OUTPUT VOLTAGE vs AMPLIFIER BIAS
CURRENT
FIGURE 16. INPUT CURRENT vs INPUT DIFFERENTIAL
VOLTAGE
105
101
1
0.1
101
102
FREQUENCY (Hz)
SMA
L
SIGN
AL
F
O
RW
AR
D
104
103
102
103
104
105
106
107
108
109
IABC = 3mA
IABC = 300A
IABC = 30A
IABC = 3.0A
IABC = 0.3A
IABC = 0.03A
TA = 25
oC
TR
AN
SC
OND
UCT
ANC
E
(
m
S
)
101
1
10-1
10-2
SUP
P
LY
CU
RRE
N
T
(mA
)
10-1
1
101
102
103
DIODE CURRENT (
A)
TA = 25
oC
VS = ±15V
102
101
1
INPUT
OFFSET
CU
RRE
N
T
(nA)
1
101
102
103
AMPLIFIER BIAS CURRENT (
A)
VS = ±15V
TA = -55
oC
TA = 25
oC
TA = 125
oC
TA = 125
oC
TA = 125
oC
TA = 25
oC
TA = -55
oC
2
1
0
-1
-2
-3
-4
-5
1
101
102
103
AMPLIFIER BIAS CURRENT (
A)
IN
PUT
OFFSET
VOLTAGE
(m
V)
16
15
14
13
0
-13
-14
-15
-16
1
101
102
103
TA = 125
oC
TA = 25
oC
TA = -55
oC
TA = 125
oC
TA = 25
oC
TA = -55
oC
P
E
AK
OUT
P
UT
VOLT
AGE
(V)
AMPLIFIER BIAS CURRENT (
A)
VS = ±15V
106
105
104
103
102
101
1
INPUT
CUR
RE
NT
(pA)
01
23
45
67
8
9
10
DIFFERENTIAL INPUT VOLTAGE (V)
TA = 125
oC
TA = 25
oC
CA3280, CA3280A
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