参数资料
型号: CA3240AE
厂商: Intersil
文件页数: 5/15页
文件大小: 0K
描述: IC OP AMP DUAL 4.5MHZ 8-DIP
标准包装: 50
放大器类型: 通用
电路数: 2
转换速率: 9 V/µs
增益带宽积: 4.5MHz
电流 - 输入偏压: 10pA
电压 - 输入偏移: 2000µV
电流 - 电源: 8mA
电流 - 输出 / 通道: 40mA
电压 - 电源,单路/双路(±): 4 V ~ 36 V,±2 V ~ 18 V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
13
FN1050.6
March 4, 2005
FIGURE 18. EQUIVALENT INPUT NOISE VOLTAGE vs
FREQUENCY
FIGURE 19. POWER SUPPLY REJECTION RATIO vs
FREQUENCY
FIGURE 20. OUTPUT SINK CURRENT vs OUTPUT VOLTAGE
FIGURE 21. SUPPLY CURRENT vs OUTPUT VOLTAGE
FIGURE 22. CROSSTALK vs FREQUENCY
FIGURE 23. VOLTAGE ACROSS OUTPUT TRANSISTORS Q15
AND Q16 vs LOAD CURRENT
Typical Performance Curves (Continued)
SUPPLY VOLTAGE: VS = ±15V
TA = 25
oC
FREQUENCY (Hz)
1
101
102
103
104
105
EQ
UIV
A
LEN
T
IN
PU
T
NO
ISE
V
O
L
T
AG
E
(nV
/
Hz
)
100
10
1
1000
RS = 100Ω
SUPPLY VOLTAGE: VS = ±15V
TA = 25
oC
POWER SUPPLY
REJECTION RATIO =
ΔVIO/Δ VS
-PSRR
+PSRR
100
80
60
40
20
101
102
103
104
105
106
107
FREQUENCY (Hz)
POWER
SUPPL
Y
REJE
CT
ION
RA
TIO
(dB)
TA = 25
oC
VS = ±15V
12
10
8
6
4
2
0
-15
-10
-5
0
5
10
15
OUTPUT VOLTAGE (V)
OUTPUT
SINK
CURR
E
N
T
(mA)
PER
AMP
ONE AMPLIFIER OPERATING
TA = 25
oC
17.5
-15
-10
-5
0
5
10
15
OUTPUT VOLTAGE (V)
VS = ±15V
15
12.5
10
7.5
5
2.5
S
U
PPL
Y
CUR
RE
NT
(mA)
P
E
R
AMP
(DOUB
L
E
FOR
BOTH)
RL =
TA = 25
oC
AMP A
→ AMP B
AMP B
→ AMP A
VS = ±15V
VO = 5VRMS
140
130
120
110
100
90
80
0.1
1
101
102
103
CR
O
S
T
A
L
K
(
d
B
)
FREQUENCY (Hz)
1.0
0.01
0.1
LOAD (SINKING) CURRENT (mA)
1.0
10
100
1000
OUTPUT
S
T
AGE
TRANSIST
O
R
(Q
15,
Q
16
)
SA
TURA
TIO
N
VO
L
T
AGE
(m
V)
V- = 0V
TA = 25
oC
V+ = +5V
+15V
+30V
CA3240, CA3240A
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