参数资料
| 型号： | CA3080E |
| 厂商： | Intersil |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP TRANSCONDUCT 2MHZ 8-DIP |
| 标准包装： | 50 |
| 放大器类型： | 跨导 |
| 电路数： | 1 |
| 输出类型： | 推挽式 |
| 转换速率： | 75 V/µs |
| 增益带宽积： | 2MHz |
| 电流 - 输入偏压： | 2µA |
| 电压 - 输入偏移： | 400µV |
| 电流 - 电源： | 1mA |
| 电流 - 输出 / 通道： | 650µA |
| 电压 - 电源，单路/双路(±)： | ±2 V ~ 15 V |
| 工作温度： | 0°C ~ 70°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 |
1
CA3080, CA3080A
2MHz, Operational Transconductance
Amplifier (OTA)
The CA3080 and CA3080A types are Gatable-Gain Blocks
which utilize the unique operational-transconductance-
amplifier (OTA) concept described in Application Note
AN6668, “Applications of the CA3080 and CA3080A High-
Performance Operational Transconductance Amplifiers”.
The CA3080 and CA3080A types have differential input and a
single-ended, push-pull, class A output. In addition, these types
have an amplifier bias input which may be used either for gating
or for linear gain control. These types also have a high output
impedance and their transconductance (gM) is directly
proportional to the amplifier bias current (IABC).
The CA3080 and CA3080A types are notable for their excellent
slew rate (50V/
s), which makes them especially useful for
multiplexer and fast unity-gain voltage followers. These types
are especially applicable for multiplexer applications because
power is consumed only when the devices are in the “ON”
channel state.
The CA3080A’s characteristics are specifically controlled for
applications such as sample-hold, gain-control, multiplexing,
etc.
Features
Slew Rate (Unity Gain, Compensated) . . . . . . . . . 50V/
s
Adjustable Power Consumption. . . . . . . . . . . . .10
W to 30W
Flexible Supply Voltage Range. . . . . . . . . . . . .
±2V to ±15V
Fully Adjustable Gain . . . . . . . . . . . . . . . . .0 to gMRL Limit
Tight gM Spread:
- CA3080. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2:1
- CA3080A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6:1
Extended gM Linearity . . . . . . . . . . . . . . . . . . . 3 Decades
Applications
Sample and Hold
Multiplier
Multiplexer
Comparator
Voltage Follower
Pinouts
CA3080
(PDIP, SOIC)
TOP VIEW
Part Number Information
PART NUMBER
(BRAND)
TEMP.
RANGE (oC)
PACKAGE
PKG.
NO.
CA3080AE
-55 to 125
8 Ld PDIP
E8.3
CA3080AM
(3080A)
-55 to 125
8 Ld SOIC
M8.15
CA3080AM96
(3080A)
-55 to 125
8 Ld SOIC Tape
and Reel
M8.15
CA3080E
0 to 70
8 Ld PDIP
E8.3
CA3080M
(3080)
0 to 70
8 Ld SOIC
M8.15
CA3080M96
(3080)
0 to 70
8 Ld SOIC Tape
and Reel
M8.15
1
2
3
4
8
7
6
5
+
V+
NC
INV.
INPUT
V-
NON-INV.
INPUT
NC
OUTPUT
AMPLIFIER
BIAS INPUT
-
Data Sheet
August 2004
FN475.6
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CA3080ER2620 | 制造商:Intersil Corporation 功能描述: |
| CA3080EX | 制造商:ROCHESTER 制造商全称:ROCHESTER 功能描述:2MHz, Operational Transcondictance Amplifier (OTA) Slew Rate |
| CA3080M | 制造商:Rochester Electronics LLC 功能描述: 制造商:Harris Corporation 功能描述: |
| CA3080M96 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:2MHz, Operational Transconductance Amplifier (OTA) |
| CA3080M-G | 制造商:Rochester Electronics LLC 功能描述: |
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