Datasheet > ISL71444M

ISL71444M

更新时间： 2024-11-27 14:58:23

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
28页	1086K
描述
19MHz 40V Quad Rail-to-Rail Input-Output, Low-power Operational Amplifiers

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ISL71444M 数据手册

Datasheet

ISL71444M

19MHz 40V Quad Rail-to-Rail Input-Output, Low-Power Operational Amplifier

The ISL71444M features four radiation tolerant,

low-power amplifiers optimized to provide maximum

Features

▪ Passes NASA Low Outgassing specifications

dynamic range. These op amps feature a unique

combination of rail-to-rail operation on the input and

output as well as a slew enhanced front-end that

provides ultra fast slew rates positively proportional to

a given step size. They also offer low-power,

low-offset voltage, and low temperature drift, making

the ISL71444M ideal for applications requiring both

high DC accuracy and AC performance.

▪ Unity gain stable with wide gain-bandwidth product:

19MHz

▪ Wide single and dual supply range: 2.7V to 40V

maximum

▪ Low input offset voltage: 400µV

▪ Low current consumption (per amplifier): 1.1mA,

typical

▪ High large signal slew rate: 60V/µs

Applications

▪ Operating temperature range: -55°C to +125°C

▪ 14 Ld TSSOP with NiPdAu lead finish

▪ Characterized radiation level

▪ Low Earth Orbit (LEO) applications

▪ High altitude avionics

▪ Precision instruments

▪ Data acquisition

• LDR(<10mrad(Si/s)): 30krad(Si) (ISL71444M30)

• LDR(<10mrad(Si/s)): 50krad(Si) (ISL71444M50)

▪ Radiation acceptance testing

▪ Power supply control

• LDR(<10mrad(Si/s)): 50krad(Si) (ISL71444M50)

▪ Single Event Effects (LET): 43MeV•cm /mg

120

100

100kΩ

+2.7V

to 40V

-IN

OUT

V+

10kΩ

ISL71444M

SENSE

V-

+IN

OUT

10kΩ

10 (I

* R

)

SENSE

LOAD

REF

Load

-20

-40

-60

100kΩ

REF

-20

-15

-10

-5

Common-Mode Voltage (V)

Figure 1. Typical Application: Single-Supply, High-Side

Current Sense Amplifier

Figure 2. Offset Voltage vs Common-Mode Voltage

FN8892 Rev.3.01

Nov 16, 2023

Page 1

12 3 4 5 6 7...28

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