參數(shù)資料
型號(hào): CA3080E
廠商: Intersil
文件頁數(shù): 2/11頁
文件大?。?/td> 0K
描述: IC OPAMP TRANSCONDUCT 2MHZ 8-DIP
標(biāo)準(zhǔn)包裝: 50
放大器類型: 跨導(dǎo)
電路數(shù): 1
輸出類型: 推挽式
轉(zhuǎn)換速率: 75 V/µs
增益帶寬積: 2MHz
電流 - 輸入偏壓: 2µA
電壓 - 輸入偏移: 400µV
電流 - 電源: 1mA
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: 8-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 8-PDIP
包裝: 管件
10
FIGURE 24. DIFFERENTIAL INPUT CURRENT TEST CIRCUIT
FIGURE 25. INPUT CURRENT vs INPUT DIFFERENTIAL VOLTAGE
FIGURE 26. INPUT RESISTANCE vs AMPLIFIER BIAS CURRENT
FIGURE 27. AMPLIFIER BIAS VOLTAGE vs AMPLIFIER BIAS
CURRENT
FIGURE 28. INPUT AND OUTPUT CAPACITANCE vs AMPLIFIER
BIAS CURRENT
FIGURE 29. OUTPUT RESISTANCE vs AMPLIFIER BIAS
CURRENT
Typical Performance Curves (Continued)
5
7
V+ = 15V
CA3080, A
2
3
4
6
1
VDIFF = ±4V
V- = -15V
SUPPLY VOLTS: VS = ±15V
25oC
125oC
01
2
3
4
5
6
7
10
1
102
103
104
DIFFERENTIAL
INP
U
T
CURRENT
(p
A)
INPUT DIFFERENTIAL VOLTAGE (V)
SUPPLY VOLTS: VS = ±15V
TA = 25
oC
IN
P
U
T
RES
IS
T
ANCE
(M
)
100
10
1
0.1
0.01
0.1
1
10
100
1000
AMPLIFIER BIAS CURRENT (
A)
SUPPLY VOLTS: VS = ±15V
-55oC
25oC
125oC
0.1
1
10
100
1000
AMPLIFIER BIAS CURRENT (
A)
900
800
700
600
500
400
300
200
100
0
AMP
L
IFIE
R
BIAS
V
O
L
T
A
G
E
(m
V
)
SUPPLY VOLTS: VS = ±15V
0.1
1
10
100
1000
AMPLIFIER BIAS CURRENT (
A)
6
5
4
3
2
1
0
7
f = 1 MHz
TA = 25
oC
IN
P
U
T
AND
OUTPUT
CAP
A
C
IT
ANCE
(pF)
CI
CO
0.1
1
10
100
1000
AMPLIFIER BIAS CURRENT (
A)
104
103
102
10
1
105
OUT
P
UT
RES
IS
T
ANCE
(M
)
SUPPLY VOLTS: VS = ±15V
TA = 25
oC
CA3080, CA3080A
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