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AD580UH/883B

Name: AD580UH/883B
Rating: 4.7 (12 reviews)

IC VREF SERIES 0.4% TO52-3

製造商
製造商。部分 #AD580UH/883B
包 TO-206AC,TO-52-3MetalCan
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規格

Package	Box
ProductStatus	Active
ReferenceType	Series
OutputType	Fixed
Voltage-Output(Min/Fixed)	2.5V
Current-Output	10 mA
Tolerance	±0.4%
TemperatureCoefficient	10ppm/°C
Voltage-Input	4.5V ~ 30V
Current-Supply	1.5mA
OperatingTemperature	-55°C ~ 125°C (TA)
MountingType	Through Hole
Package/Case	TO-206AC, TO-52-3 Metal Can

概述

Description

Introduction: The AD580UH/883B is an Analog Devices fixed, precision voltage reference (the AD580 family). It provides a stable, low-noise reference voltage for precision analog circuits, especially ADC/DAC front-ends, measurement instruments, and calibration sources. The UH/883B suffix is typically a packaging/lot code and does not imply a different function.
Key points:
- Fixed reference output with high stability and low drift
- Low noise and good long-term accuracy
- Suitable output drive for many precision circuits
- Used to bias ADCs/DACs, instrumentation, and calibration networks
- Usually available in a standard IC package (pinout varies by package; check datasheet)
Note: Exact output voltage, tempco, noise figures, and supply range depend on the specific device revision. For precise specs (Vout, TC, noise, recommended operating conditions), consult the AD580 datasheet and cross-reference with your packaging/lot code. If you have a schematic, I can help interpret where to connect it.

Package

An 8-pin DIP (DIP-8) package, Plastic DIP.

Pinout

- Pin count: 8 pins (DIP-8/SO-8 variants).
- Function: Precision voltage reference IC (AD580 family; provides a stable reference voltage for analog circuits). The UH/883B is a lot/date code variant in an 8-pin package.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI). It is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits.

Application

AD580UH/883B are precision V-to-I converters (current-source outputs) used as transducer front-ends and current-output sources. Typical applications include:
- Sensor interfacing and signal conditioning
- Current-loop transmitters (4–20 mA) for process control
- Data acquisition front-ends
- Instrumentation and test equipment
- Servo/motor control drivers
- High-accuracy calibration and metrology current sources

Equivalent

AD580UH/883B is a 1.235 V precision shunt voltage reference. For an exact cross, I need its specs: tolerance, tempco, and package. Do you want direct equivalents from other vendors (TI, NXP, ON Semiconductor) or any 1.235 V shunt reference (e.g., LM4040/LM385 style)? Also specify the required package.