Datasheet > CA3140_05

CA3140_05

更新时间： 2024-11-23 04:35:39

品牌	Logo	应用领域
英特矽尔 - INTERSIL		运算放大器
页数	文件大小	规格书
23页	1488K
描述
4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CA3140_05 数据手册

CA3140, CA3140A

Data Sheet

July 11, 2005

FN957.10

4.5MHz, BiMOS Operational Amplifier with

MOSFET Input/Bipolar Output

Features

• MOSFET Input Stage

- Very High Input Impedance (Z ) -1.5TΩ (Typ)

The CA3140A and CA3140 are integrated circuit operational

amplifiers that combine the advantages of high voltage

PMOS transistors with high voltage bipolar transistors on a

single monolithic chip.

- Very Low Input Current (I ) -10pA (Typ) at ±15V

- Wide Common Mode Input Voltage Range (V ) - Can be

lCR

Swung 0.5V Below Negative Supply Voltage Rail

- Output Swing Complements Input Common Mode

Range

The CA3140A and CA3140 BiMOS operational amplifiers

feature gate protected MOSFET (PMOS) transistors in the

input circuit to provide very high input impedance, very low

input current, and high speed performance. The CA3140A

and CA3140 operate at supply voltage from 4V to 36V

(either single or dual supply). These operational amplifiers

are internally phase compensated to achieve stable

operation in unity gain follower operation, and additionally,

have access terminal for a supplementary external capacitor

if additional frequency roll-off is desired. Terminals are also

provided for use in applications requiring input offset voltage

nulling. The use of PMOS field effect transistors in the input

stage results in common mode input voltage capability down

to 0.5V below the negative supply terminal, an important

attribute for single supply applications. The output stage

uses bipolar transistors and includes built-in protection

against damage from load terminal short circuiting to either

supply rail or to ground.

• Directly Replaces Industry Type 741 in Most Applications

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Ground-Referenced Single Supply Amplifiers in

Automobile and Portable Instrumentation

• Sample and Hold Amplifiers

• Long Duration Timers/Multivibrators

(µseconds-Minutes-Hours)

• Photocurrent Instrumentation

• Peak Detectors

• Active Filters

• Comparators

• Interface in 5V TTL Systems and Other Low

Supply Voltage Systems

The CA3140A and CA3140 are intended for operation at supply

voltages up to 36V (±18V).

• All Standard Operational Amplifier Applications

• Function Generators

• Tone Controls

• Power Supplies

• Portable Instruments

• Intrusion Alarm Systems

Pinout

CA3140 (PDIP, SOIC)

TOP VIEW

OFFSET

NULL

STROBE

V+

INV. INPUT

NON-INV.

INPUT

OUTPUT

OFFSET

NULL

V-

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...23

中文翻译

下载PDF

与CA3140_05相关器件

型号	品牌	获取价格	描述	数据表
CA3140A	INTERSIL	获取价格	4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output
CA3140A	RENESAS	获取价格	4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output
CA3140AE	INTERSIL	获取价格	4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output
CA3140AE	RENESAS	获取价格	OP-AMP, 5000uV OFFSET-MAX, 4.5MHz BAND WIDTH, PDIP8
CA3140AE	ROCHESTER	获取价格	Operational Amplifier, 1 Func, 5000uV Offset-Max, BIMOS, PDIP8, DIP-8
CA3140AEZ	INTERSIL	获取价格	4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output
CA3140AM	INTERSIL	获取价格	4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output
CA3140AM	ROCHESTER	获取价格	OP-AMP, 5000uV OFFSET-MAX, 4.5MHz BAND WIDTH, PDSO8, SOIC-8
CA3140AM96	INTERSIL	获取价格	4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output
CA3140AM96	ROCHESTER	获取价格	OP-AMP, 5000uV OFFSET-MAX, 4.5MHz BAND WIDTH, PDSO8, SOIC-8

与CA3140_05相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

35
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

26
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

54
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

52

产品中心

服务支持

精选活动

关于我们

帮助中心

CA3140_05

CA3140_05 数据手册

与CA3140_05相关器件

与CA3140_05相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CA3140_05

CA3140_05 数据手册

与CA3140_05相关器件

与CA3140_05相关文章

您还可以找

您在本页遇到什么问题？