參數(shù)資料
型號(hào): CA3240AE
廠商: Intersil
文件頁(yè)數(shù): 5/15頁(yè)
文件大?。?/td> 0K
描述: IC OP AMP DUAL 4.5MHZ 8-DIP
標(biāo)準(zhǔn)包裝: 50
放大器類型: 通用
電路數(shù): 2
轉(zhuǎn)換速率: 9 V/µs
增益帶寬積: 4.5MHz
電流 - 輸入偏壓: 10pA
電壓 - 輸入偏移: 2000µV
電流 - 電源: 8mA
電流 - 輸出 / 通道: 40mA
電壓 - 電源,單路/雙路(±): 4 V ~ 36 V,±2 V ~ 18 V
工作溫度: -40°C ~ 85°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
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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