参数资料
| 型号： | CA3240E |
| 厂商： | Intersil |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP DUAL BIMOS 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： | 5000µV |
| 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 |
| 其它名称： | CA3240 |
1
CA3240, CA3240A
Dual, 4.5MHz, BiMOS Operational Amplifier
with MOSFET Input/Bipolar Output
The CA3240A and CA3240 are dual versions of the popular
CA3140 series integrated circuit operational amplifiers. They
combine the advantages of MOS and bipolar transistors on
the same monolithic chip. The gate-protected MOSFET
(PMOS) input transistors provide high input impedance and
a wide common-mode input voltage range (typically to 0.5V
below the negative supply rail). The bipolar output
transistors allow a wide output voltage swing and provide a
high output current capability.
The CA3240A and CA3240 are compatible with the industry
standard 1458 operational amplifiers in similar packages.
Functional Diagram
Features
Dual Version of CA3140
Internally Compensated
MOSFET Input Stage
- Very High Input Impedance (ZIN) 1.5TΩ (Typ)
- Very Low Input Current (II) 10pA (Typ) at ±15V
- Wide Common-Mode Input Voltage Range (VICR): Can
Be Swung 0.5V Below Negative Supply Voltage Rail
Directly Replaces Industry Type 741 in Most Applications
Pb-Free Available (RoHS Compliant)
Applications
Ground Referenced Single Amplifiers in Automobile and
Portable Instrumentation
Sample and Hold Amplifiers
Long Duration Timers/Multivibrators (Microseconds-
Minutes-Hours)
Photocurrent Instrumentation
Pinout
CA3240, CA3240A (PDIP)
TOP VIEW
Ordering Information
PART NUMBER
TEMP.
RANGE (oC)
PACKAGE
PKG.
DWG. #
CA3240AE
-40 to 85
8 Ld PDIP
E8.3
CA3240AEZ
(See Note)
-40 to 85
8 Ld PDIP
(Pb-free)
E8.3
CA3240E
-40 to 85
8 Ld PDIP
E8.3
CA3240EZ
(See Note)
-40 to 85
8 Ld PDIP
(Pb-free)
E8.3
Pb-free PDIPs can be used for through hole wave solder processing only.
They are not intended for use in Reflow solder processing applications.
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate termination
finish, which are RoHS compliant and compatible with both SnPb and Pb-free
soldering operations. Intersil Pb-free products are MSL classified at Pb-free
peak reflow temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
A
≈ 10,000
BIAS CIRCUIT
CURRENT SOURCES
AND REGULATOR
A
≈ 1
2mA
4mA
2mA
1.6mA
2
μA
200
μA
200
μA
IN-
OUT-
C1
12pF
V+
V-
+
-
A
≈ 10
PUT
Intrusion Alarm System
Active Filters
Comparators
Function Generators
Instrumentation Amplifiers
Power Supplies
OUTPUT (A)
INV.
INPUT (A)
NON-INV.
1
2
3
4
8
7
6
5
V+
OUTPUT
INV.
NON-INV.
INPUT (A)
V-
INPUT (B)
Data Sheet
March 4, 2005
FN1050.6
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2001-2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CA3240E1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:IC-DUAL OP AMP |
| CA3240EX | 制造商:Rochester Electronics LLC 功能描述:BIMOS DUAL OP AMP MOSFET IN BIP OUT BURN-IN 8 PDIP COM - Bulk |
| CA3240EZ | 功能描述:运算放大器 - 运放 OPAMP 2X 4.5MHZ LWBI AS 0.05NA 8PDIP RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| CA3240R2188 | 制造商:Harris Corporation 功能描述: |
| CA3240T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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