Analog Devices Inc. AD421BRZRL7
- Part Number:
- AD421BRZRL7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3007345-AD421BRZRL7
- Description:
- IC DAC 16BIT LOOP 4-20MA 16SOIC
- ECAD Model:
-
- Datasheet:
- AD421BRZRL7
Description
The AD421 is a loop-powered, 4 mA to 20 mA digital-to-analog converter (DAC) designed for smart transmitters in industrial control applications. It offers high precision, low cost, and a compact 16-lead package.
Features
4 mA to 20 mA current output
HART compatible
16-bit resolution and monotonicity
±0.01% integral nonlinearity
5 V or 3 V regulator output
2.5 V and 1.25 V precision references
750 μA quiescent current (max)
Programmable alarm current capability
Flexible high-speed serial interface
16-lead SOIC and PDIP packages
Applications
Extending the resolution of smart 4 mA to 20 mA transmitters
Generating 4 mA to 20 mA signals for industrial control transmitters
Providing a regulated supply voltage and precision references for other devices in the transmitter
Implementing HART communication protocols
The AD421 is a loop-powered, 4 mA to 20 mA digital-to-analog converter (DAC) designed for smart transmitters in industrial control applications. It offers high precision, low cost, and a compact 16-lead package.
Features
4 mA to 20 mA current output
HART compatible
16-bit resolution and monotonicity
±0.01% integral nonlinearity
5 V or 3 V regulator output
2.5 V and 1.25 V precision references
750 μA quiescent current (max)
Programmable alarm current capability
Flexible high-speed serial interface
16-lead SOIC and PDIP packages
Applications
Extending the resolution of smart 4 mA to 20 mA transmitters
Generating 4 mA to 20 mA signals for industrial control transmitters
Providing a regulated supply voltage and precision references for other devices in the transmitter
Implementing HART communication protocols
Analog Devices Inc. AD421BRZRL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD421BRZRL7.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 1 month ago)
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.295, 7.50mm Width)
- Number of Pins16
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- Max Power Dissipation1.95mW
- Voltage - Supply3V 3.3V 5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Reflow Temperature-Max (s)30
- Base Part NumberAD421
- Pin Count16
- InterfaceSPI, Serial
- Power Dissipation1.95mW
- Number of Bits16
- Min Input Voltage2.51V
- Max Input Voltage2.49V
- Supply TypeSingle
- Data InterfaceMICROWIRE™, Serial
- Sampling Rate125 sps
- Settling Time4.8 μs
- Integral Nonlinearity (INL)0.01 LSB
- Input Bit CodeBINARY
- Conversion Rate125 sps
- Voltage Supply SourceSingle Supply
- Resolution (Bits)16 b
- Number of DAC Channels1
- Height Seated (Max)2.65mm
- Width7.5mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
21 February 2024
What is the ADS1118IDGSR and How Does it Work?
Ⅰ. ADS1118IDGSR descriptionⅡ. Specifications of ADS1118IDGSRⅢ. Absolute maximum ratings of ADS1118IDGSRⅣ. How does ADS1118IDGSR work?Ⅴ. Package of ADS1118IDGSRⅥ. What are the characteristics of ADS1118IDGSR?Ⅶ. Typical application of ADS1118IDGSRⅧ.... -
22 February 2024
L293D Motor Driver Characteristics, Technical Parameters, Advantages and Working Principle
Ⅰ. L293D descriptionⅡ. Characteristics of L293DⅢ. Technical parameters of L293DⅣ. Advantages of L293DⅤ. L293D motor driving principleⅥ. Circuit diagram of L293DⅦ. Applications of L293DⅧ. Wiring method of L293D... -
22 February 2024
L7805CV Specifications, Applications and Design Considerations
Ⅰ. Introduction to L7805CVⅡ. Specifications of L7805CVⅢ. L7805CV symbol, footprint and pin configurationⅣ. Applications of L7805CVⅤ. Precautions for using L7805CVⅥ. Absolute maximum ratings of L7805CVⅦ. Design considerations for... -
23 February 2024
ADM2483BRWZ Alternatives, Symbol, Advantages and Disadvantages and Package
Ⅰ. Overview of ADM2483BRWZⅡ. Technical parameters of ADM2483BRWZⅢ. ADM2483BRWZ symbol, footprint and pin configurationⅣ. Circuit description of ADM2483BRWZⅤ. What are the advantages and disadvantages of ADM2483BRWZ?Ⅵ. Dimensions and...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.