MAX675CPA+ Analog Devices Integrated Circuit (Dual-In-Line Packages) In Stock

Name: MAX675CPA+
Brand: Analog Devices
SKU: MAX675CPA+
Availability: InStock

Analog Devices MAX675CPA+ is a precision 5 V three-terminal voltage reference with 4.993 V to 5.007 V output accuracy, low drift, and 8-pin PDIP package for high-precision ADC and DAC circuits. From $3.20 in stock worldwide shipping.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MAX675CPA+Dual-In-Line Packages

Quick Facts

Manufacturer: Analog Devices
Package: Dual-In-Line Packages
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: MAX675CPA+ Datasheet PDF
Category: Integrated Circuit
Price: From $6.8960(MOQ 1)
Temp Range: ?°C to 70.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MAX675CPA+?

Precision 5 V output with ±14 mV maximum tolerance (4.993 V to 5.007 V) for accurate ADC and DAC references
Three-terminal series reference architecture enabling simple drop-in replacement for MAX673 in existing designs
Low temperature coefficient in 8-pin PDIP package suitable for instrumentation and calibration equipment

What is MAX675CPA+ used for?

MAX675CPA+ serves as a precision voltage reference in data acquisition systems, digital multimeters, and precision signal conditioning circuits requiring a stable 5 V reference rail. Its tight 4.993 V to 5.007 V output window ensures less than 0.14% initial accuracy, making it appropriate for calibrating 12-bit and 14-bit ADCs without additional trimming. The 8-pin PDIP format allows easy prototyping and replacement of legacy MAX673 designs in industrial instruments.

What are the specifications of MAX675CPA+?

Manufacturer Package Code	8-PDIP-300_MIL
Date Of Intro	1989-11-01
YTEOL	0
Analog IC - Other Type	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 Code	R-PDIP-T8
JESD-609 Code	e3
Number of Functions	1
Number of Outputs	1
Output Voltage-Max	5.007V
Output Voltage-Min	4.993V
Output Voltage-Nom	5V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP8,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	33V
Supply Voltage-Min (Vsup)	8V
Supply Voltage-Nom (Vsup)	15V
Surface Mount	NO
Technology	BIPOLAR
Temp Coef of Voltage-Max	12ppm/°C
Temperature Grade	COMMERCIAL
Terminal Finish	Matte Tin (Sn) - annealed
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Trim/Adjustable Output	YES
Voltage Tolerance-Max	0.15%
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the MAX675CPA+ datasheet?

MAX675CPA+ Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for MAX675CPA+?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the output voltage accuracy of MAX675CPA+ and how does it affect 12-bit ADC calibration?

MAX675CPA+ guarantees an output voltage between 4.993 V and 5.007 V, representing ±14 mV or ±0.14% initial accuracy. For a 12-bit ADC with a 5 V full-scale range, the 4096 LSB count corresponds to approximately 1.22 mV per step, so the ±14 mV reference error introduces a worst-case full-scale error of about 11 LSBs without external calibration.

Can MAX675CPA+ directly replace MAX673 in existing precision reference circuits?

Yes, MAX675CPA+ is a pin-compatible drop-in replacement for MAX673, sharing the same 8-pin PDIP-300 mil footprint and three-terminal series reference architecture. Design engineers upgrading legacy boards benefit from improved accuracy and availability without requiring PCB layout changes, though the datasheet should be checked for any differences in quiescent current or minimum input-to-output headroom voltage.

What minimum input voltage headroom does MAX675CPA+ require above the 5 V output?

As a series three-terminal reference, MAX675CPA+ requires a minimum input-to-output dropout headroom, typically around 1 V to 2 V above the 5.007 V maximum output, meaning the supply must be at least 6 V to 7 V for stable regulation. This headroom requirement should be budgeted in battery or regulated supply designs to prevent output dropout at end-of-life supply voltage.

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AvailabilityIn Stock

Reference Price (USD)

From $6.8960

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$10.3440	$10.34
4+	$7.5856	$30.34
11+	$6.8960	$75.86

pcs

Unit price: $10.3440 · Total: $10.34

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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MAX675CPA+ Analog Devices Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of MAX675CPA+?

What is MAX675CPA+ used for?

What are the specifications of MAX675CPA+?

Compliance & Regulatory

Where can I find the MAX675CPA+ datasheet?

What are equivalent replacements for MAX675CPA+?

Frequently Asked Questions

What is the output voltage accuracy of MAX675CPA+ and how does it affect 12-bit ADC calibration?

Can MAX675CPA+ directly replace MAX673 in existing precision reference circuits?

What minimum input voltage headroom does MAX675CPA+ require above the 5 V output?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Analog Devices

More from Analog Devices

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