ADI重量仪解决方案

Analog Devices offers a wide variety of amplifiers, iCoupler® digital isolators, voltage references, micro-processors, and power management products to help industrial system designers meet their design objectives. ADI’s state of the art 36V iPolar™ precision bipolar process is unmatched in the industry; this process bridges previously unattainable performance barriers, and offers designers the best suited products for demanding and varied industrial applications.

Application Notes

AN-793: ESD/Latch-Up Considerations with iCoupler® Isolation Products (pdf, 252,700 bytes)

AN-770: iCoupler® Isolation in CAN Bus Applications (pdf, 239,723 bytes)

AN-740: iCoupler® Isolation in RS-232 Applications (pdf, 733,553 bytes)

AN-727: iCoupler® Isolation in RS-485 Applications (pdf, 289,542 bytes)

AN-724: ADuC702x Serial Download Protocol (pdf, 154,552 bytes)

AN-588: AD7416/AD7417/AD7418 Power-On Reset Circuit (pdf, 30,326 bytes)
If a large number of decoupling capacitors are used on the VDD line, re-applying power before VDD has discharged to 0 V can cause the AD7416/AD7417/AD7418 to reset into an unknown. state.

AN-566 Preliminary Technical Data: A Geophone/Hydrophone Acquisition Reference Design Based on the AD1555/AD1556 Chipset (pdf, 226,982 bytes)

AN-566: A Geophone/Hydrophone Acquisition Reference Design (pdf, 216,749 bytes)
The AD1555/AD1556 24-Bit Sigma-Delta ADC Chipset Provides for Direct Acquisition of High Dynamic Range Sensors.

AN-561: AD7416 Connects to the PIC16F84 via Emulated I²C™ Interface (pdf, 75,851 bytes)

AN-138: SPICE-Compatible Op Amp Macro-Models (pdf, 858,957 bytes)

AN-117: OP-42 Advanced SPICE Macro-Model (pdf, 172,274 bytes)

AB-112: Single Resistor Controls Wien Bridge Oscillator Frequency (pdf, 19,329 bytes)
Frequency control can be added to the conventional Wien Bridge Circuit by adding an op amp inverter.

AB-111: Single-Supply Wien Bridge Oscillator (pdf, 67,923 bytes)
Wien Bridge Oscillators require only one op amp, important in battery-operation. This circuit operates from a single 9V battery.

AB-109: High Speed Precision Rectifier (pdf, 25,241 bytes)
The low offsets and excellent load driving capability of the OP-27 are key advantages in this precision rectifier circuit.

AB-3: Digital Nulling of Precision Op Amps (pdf, 64,744 bytes)

AN-730: Theory of Operation for AD8555 Evaluation Hardware and Software (pdf, 786,471 bytes)

AN-726: Triple-Supply Power-Good Indication with the ADM108x (pdf, 77,150 bytes)

1 Amp
(1) Operational Amplifiers: Precision Single-Supply Op Amp
AD8009
AD8011
AD8641
(2) Instrumentation Amplifiers
AD522
AD524
AD526
2 ADC
(1) A/D Converters: High-Resolution Sigma-Delta A/D
AD9870
AD7142
AD73460
(2) A/D Converters: High-Resolution SAR A/D
AD7656
AD7663
AD7664
3 Isolation
ADUM1100
ADUM1200
ADUM1201
4 Application Processor
ADUC7019
ADUC7020
ADUC7021
5 Isolation
ADUM1100
ADUM1200
ADUM1201
6 System Control Interface
ADM6384
ADM6821
ADM6822