MAX139EQH+D
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- Mfr.Part #
- MAX139EQH+D
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC ADC 3 1/2 DIGIT W/ REFERENCE
- Stock
- 3,835
- In Stock ：
- 3,835
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- ADCs/DACs - Special Purpose
- Type :
- ADC
- Factory Lead Time :
- 9 Weeks
- Height Seated (Max) :
- 4.57mm
- Resolution (Bits) :
- 3.5 Digit
- Voltage - Supply :
- 2.5V~7V
- Terminal Finish :
- Matte Tin (Sn)
- Radiation Hardening :
- No
- Voltage Supply Source :
- Single Supply
- Number of Functions :
- 1
- Base Part Number :
- MAX139
- Number of Terminations :
- 44
- Number of Analog In Channels :
- 1
- Number of Channels :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- JESD-30 Code :
- S-PQCC-J44
- Power Supplies :
- 5V
- Output Bit Code :
- BINARY
- JESD-609 Code :
- e3
- Terminal Form :
- J BEND
- Mounting Type :
- Surface Mount
- Number of Bits :
- 24
- Supply Voltage :
- 5V
- Published :
- 2003
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Format :
- PARALLEL, WORD
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Linearity Error-Max (EL) :
- 0.05%
- Terminal Position :
- QUAD
- ECCN Code :
- EAR99
- Number of A/D Converters :
- 1
- Package / Case :
- 44-LCC (J-Lead)
- Pin Count :
- 44
- Datasheets
- MAX139EQH+D
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ADCs/DACs - Special Purpose Analog Devices, Inc. MAX139EQH+D Overview
The MAX139EQH+D from Analog Devices, Inc. is a high-performance analog-to-digital converter (ADC) that incorporates an integrated voltage reference and digital display drivers, specifically designed for applications requiring precise digital representation of analog signals. This 3 1/2 digit ADC with reference integrates seamlessly into a variety of electronic systems, offering a robust feature set and outstanding flexibility. By combining multiple functionalities in a single chip, the MAX139EQH+D helps streamline product design and improve operational efficiency, making it a vital component for manufacturers looking to enhance system reliability and performance. Its ease of integration and comprehensive functionality make it a premier choice for precision measurement applications.
MAX139EQH+D Features
The MAX139EQH+D ADC features a built-in low-drift voltage reference, high-accuracy analog-to-digital conversion capabilities, and direct drive for LCD and LED display types. It supports a multiplexed BCD output and has low power requirements, which make it ideal for portable devices. The inclusion of a high-impedance differential input makes it particularly suited for applications in noisy environments where signal integrity is critical.
MAX139EQH+D Applications
- Medical Devices: Utilized in patient monitoring systems where precise and reliable measurements are crucial. The MAX139EQH+D provides the accuracy needed for monitoring vital signs.
- Industrial Measurement: Applied in process control systems to ensure consistent and accurate environmental monitoring. Its robust design withstands industrial conditions while delivering precise data.
- Consumer Electronics: Integrated into home energy management systems for monitoring electrical usage with high accuracy. The device's efficiency helps in developing cost-effective consumer electronics with enhanced functionality.
- Automotive Systems: Employed in battery management systems within electric vehicles to accurately measure charge levels and ensure efficient battery usage. The high-input impedance ensures minimal disturbance from other vehicle electronics.
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