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参数资料
| 型号： | CA3280AE |
| 厂商： | INTERSIL CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | Dual, 9MHz, Operational Transconductance Amplifier (OTA) |
| 中文描述： | DUAL OP-AMP, 1500 uV OFFSET-MAX, 9 MHz BAND WIDTH, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 4/10页 |
| 文件大小： | 286K |
| 代理商： | CA3280AE |
4
Peak Output Current Sink and
Source
I
OM
-,
I
OM
+
I
ABC
= 500
μ
A, T
A
= Full
Temperature Range
350
450
550
350
450
550
μ
A
Linearization Diodes
I
D
= 100
μ
A
-
10
-
-
10
-
μ
A
Offset Current
I
D
= 10
μ
A
-
0.5
1
-
0.5
1
μ
A
Dynamic Impedance
I
D
= 100
μ
A
-
700
-
-
700
-
Diode Network Supply Current
I
ABC
= 100
μ
A
250
400
800
250
400
800
μ
A
Amplifier Supply Current
(Per Amplifier)
I+
I
ABC
= 500
μ
A
-
2
2.4
-
2
2.4
mA
Amplifier Output Leakage Current
I
OL
I
ABC
= 0, V
O
= 0V
-
0.015
0.1
-
0.015
0.1
nA
I
ABC
= 0, V
O
= 30V
-
0.15
1
-
0.15
1
nA
Common Mode Rejection Ratio
CMRR
I
ABC
= 100
μ
A
80
100
-
94
100
-
dB
Power Supply Rejection Ratio
PSRR
I
ABC
= 100
μ
A
86
105
-
94
105
-
dB
Open Loop Voltage Gain
A
OL
I
ABC
= 100
μ
A,
R
L
=
∞,
V
O
= 20V
P-P
94
100
-
94
100
-
dB
50
100
-
50
100
-
kV/V
Forward Transconductance
G
M
I
ABC
= 50
μ
A, Large Signal
-
0.8
1.2
-
0.8
1.2
mS
g
M
I
ABC
= 1mA, Small Signal
-
16
22
-
16
22
mS
Input Resistance
R
I
I
ABC
= 10
μ
A
0.5
-
-
0.5
-
-
M
Channel Separation
f = 1kHz
-
94
-
-
94
-
dB
Open Loop Total
Harmonic Distortion
THD
f = 1kHz, I
ABC
= 1.5mA,
R
L
= 15k
, V
O
= 20V
P-P
-
0.4
-
-
0.4
-
%
Bandwidth
f
T
I
ABC
= 1mA, R
L
= 100
-
9
-
-
9
-
MHz
Slew Rate, Open Loop
SR
I
ABC
= 1mA
-
125
-
-
125
-
V/
μ
s
Capacitance
C
I
I
ABC
= 100
μ
A
Input
-
4.5
-
-
4.5
-
pF
C
O
Output
-
7.5
-
-
7.5
-
pF
Output Resistance
R
O
I
ABC
= 100
μ
A
-
63
-
-
63
-
M
Test Circuits and Waveforms
FIGURE 1. LEAKAGE CURRENT TEST CIRCUIT
FIGURE 2. CHANNEL SEPARATION TEST CIRCUIT
Electrical Specifications
For Equipment Design, at T
A
= 25
o
C, V
SUPPLY
=
±
15V, Unless Otherwise Specified
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
CA3280
CA3280A
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
1/2
CA3280
+
-
13
3
14
4
1
16
15
I
30V
0V
TEST
POINT
+30V
+
CA3280
-
13
4
14
3
15
16
V+
0.1
μ
F
OUTPUT
10k
V+
V-
INPUT
30k
0.1
μ
F
1k
1k
30k
CA3280, CA3280A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CA3280AF | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Transconductance Operational Amplifier |
| CA3280AF3 | 制造商:RCA 功能描述: |
| CA3280E | 功能描述:IC OPAMP TRANSCND DUAL 9MZ 16DIP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1,000 系列:- 放大器类型:电压反馈 电路数:4 输出类型:满摆幅 转换速率:33 V/µs 增益带宽积:20MHz -3db带宽:30MHz 电流 - 输入偏压:2nA 电压 - 输入偏移:3000µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:带卷 (TR) |
| CA3280F | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Transconductance Operational Amplifier |
| CA3280F3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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