AD590IH中文资料PDF规格书
AD590IH规格书详情
Description
The AD590 is an integrated-circuit temperature transducer
which produces an output current proportional to absolute temperature. The device acts as a high impedance constant current
regulator, passing 1µA/oK for supply voltages between +4V and
+30V. Laser trimming of the chip's thin film resistors is used to
calibrate the device to 298.2µA output at 298.2oK (25oC).
The AD590 should be used in any temperature-sensing
application between -55oC to 150oC in which conventional
electrical temperature sensors are currently employed. The
inherent low cost of a monolithic integrated circuit combined
with the elimination of support circuitry makes the AD590 an
attractive alternative for many temperature measurement situations. Linearization circuitry, precision voltage amplifiers,
resistance measuring circuitry and cold junction compensation are not needed in applying the AD590. In the simplest
application, a resistor, a power source and any voltmeter can
be used to measure temperature.
In addition to temperature measurement, applications include
temperature compensation or correction of discrete
components, and biasing proportional to absolute temperature.
The AD590 is particularly useful in remote sensing applications. The device is insensitive to voltage drops over long
lines due to its high-impedance current output. Any well
insulated twisted pair is sufficient for operation hundreds of
feet from the receiving circuitry. The output characteristics
also make the AD590 easy to multiplex: the current can be
switched by a CMOS multiplexer or the supply voltage can
be switched by a logic gate output.
Features
• Linear Current Output . . . . . . . . . . . . . . . . . . . . 1µA/oK
• Wide Temperature Range . . . . . . . . . . . -55oC to 150oC
• Two-Terminal Device Voltage In/Current Out
• Wide Power Supply Range . . . . . . . . . . . . . +4V to +30V
• Sensor Isolation From Case
• Low Cost
产品属性
- 型号:
AD590IH
- 制造商:
HAR
- 功能描述:
590 HARRIS S5L7A
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
23+ |
NA |
500 |
原装正品,支持实单 |
询价 | ||
ADI/亚德诺 |
20+ |
SMD |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
AD |
21+ |
CAN3 |
13880 |
公司只售原装,支持实单 |
询价 | ||
HARRIS/哈里斯 |
23+ |
CAN3 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
AD |
23+ |
原厂封装 |
9827 |
询价 | |||
HAR |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
AD |
21+ |
CAN3 |
5000 |
公司只做原装,诚信经营 |
询价 | ||
HARRIS/哈里斯 |
23+ |
NA/ |
3288 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ADI(亚德诺) |
23+ |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | |||
HAR |
23+ |
TO-52 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 |