ISL848X 查看數據表（PDF） - Intersil

零件编号

产品描述 (功能)

比赛名单

ISL848X

Providing high-performance solutions for every link in the signal chain

Intersil 

Intersil’s Solutions For

Process Control

Precision Amps

VREF

Digital

Potentiometers

Sensor

Compensation

Temperature

Sensors

Pressure

Flow

Sensors

Forces or

Strain

Sensors

Current

Vibration

Sensor

Modules

Active Source

to Bridge Sensor

Low Noise VREF

5V, 7V, 10V

Sensor

Calibration

DCP

VREF

1 to N Inputs

to Multi-channel

Instrumentation Amp

Bridge

Sensor In

∆V = 100mV

∆V = 1V

Transducer In

+/-5V

DAQ Inputs

+/-10V

0V to 30V

Current Shunt Sense

mΩ

+15V

HI-509

Diff 4:1

Mux

- 15V

Analog

From Motor

Control

Control Block

Feedback

- +28V

+

R4

R3

R2

R1

N-ch

Mux

Gain/Attenuation

Select

IN+ Rin

IN-

Out+

FB+ Out-

FB- Rfb

Low Noise VREF

VREF

2.5V

Multi-channel

ADC Inputs

24-bit

Low Noise

∆∑

ADC

Vocm

2.5V

VREF

DC Adjust

DCP

Interface

RS-232

RS-485

Microcontroller

RTC

Voltage

Monitors &

Watchdog

Control Module

Analog Signal Input Module

Key Products

Product Type

Precision Amplifiers

Part Number

40V

ISL28127/227, ISL28117/217/417,

ISL28107/207/407, ISL28108/208/408,

ISL28118/218, ISL28110/210

Low Drift 5V

ISL28134, ISL28133/233/433, ISL28148/248,

ISL28136/236, EL8176

Digital Potentiometers

Dual Supply Non-volatile 256-tap

ISL223x3 (I2C), ISL224x4 (SPI)

Single Supply Non-volatile 128-tap

ISL223x6 (I2C), ISL224x6 (SPI)

Instrumentation Amplifiers

Voltage References

Low Power, Integrated Solution

EL8172/73

40V Precision, Low Noise In-Amp,

Integrated Solution

ISL28617

Ultra Low Power 5V, Customize (Roll Your

Own)

ISL28194

Low Cost 5V Customize (Roll Your Own)

ISL28230

Low Noise

ISL21009, ISL21090, ISL21400

Low Cost

ISL21070, ISL21080, ISL60002, ISL21010

Switches / MUXes

HI-509A, HI-546, DG408, DG409

Interface

RS-232

ISL4221E, ISL3232E, ISL4243E

RS-485

ISL317xE, ISL315xE, ISL3249xE

RTCs

ISL12024, ISL12025, ISL12026

24-bit Delta-Sigma ADCs

ISL26132, ISL26134

ISL26102, ISL26104

Analog-Digital Converters

10, 12-bit SAR ADCs

ISL263xx Multichannel Family

125kSPS, 250kSPS

Where Used in Process Control

Key Features / Benefits

⋅⋅In analog input modules to signal condition

incoming signals

⋅⋅In analog output modules for driving

signals to the outside world

⋅⋅Wide operating voltage range

⋅⋅Single or dual supply

⋅⋅Low offset & drift

⋅⋅Sensor compensation

⋅⋅Non-volatile settings

⋅⋅Digitally settable resistance or voltage

⋅⋅1st DCP with memory to operate up to

125°C

⋅⋅Ideal for Industrial applications

⋅⋅Sensor front ends

⋅⋅Low noise

⋅⋅Low power

⋅⋅High CMRR

⋅⋅Low drift

⋅⋅Used as active sources for sensors

⋅⋅Accurate voltage sources for data

conversion

⋅⋅Direct sensor interface

⋅⋅In front of actuator buffer amps

⋅⋅Low tempco

⋅⋅Low drift

⋅⋅Low power

⋅⋅Over-voltage protected

⋅⋅Latch-up free

⋅⋅Low leakage

⋅⋅System and control

⋅⋅High ESD protection

⋅⋅Small packages

⋅⋅Over voltage protected

⋅⋅Standalone controllers

⋅⋅Remote monitors

⋅⋅Data recorders

⋅⋅System monitors

⋅⋅Low-cost load, pressure/temperature

sensing

⋅⋅Precision weigh scales, dynamic weighing,

pressure sensing, safety monitors

⋅⋅Temperature pressure, flow/vibration

sensors

⋅⋅Multichannel modules and systems

⋅⋅System power supervision with

watchdog and power-on reset

⋅⋅Onboard 512-bit EEPROM storage

⋅⋅64-bit Factory-programmed Unique ID

⋅⋅IRQ, frequency outputs

⋅⋅Lowest noise/high accuracy at low cost

⋅⋅Complete solution

⋅⋅Easy to use

⋅⋅Industry-leading low noise up to

4000SPS

⋅⋅Integrated PGA ensures measurement

accuracy

⋅⋅Cost-effective high-performance

solution

⋅⋅Cost-effective multiple-channel

monitoring

⋅⋅Buffered inputs reduce board space,

solution cost

⋅⋅Low power, low cost

4

Intersil Signal Path Products  2012  www.intersil.com

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