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Data Sheet

FULL DATA SHEET (PDF, 904kB) Download   E-Mail

Description

The MAX6225/MAX6241/MAX6250 are low-noise, precision voltage references with extremely low 1ppm/°C temperature coefficients and excellent ±0.02% initial accuracy. These devices feature buried-zener technology for lowest noise performance. Load-regulation specifications are guaranteed for source and sink currents up to 15mA. Excellent line and load regulation and low output impedance at high frequency make them ideal for high-resolution data-conversion systems up to 16 bits. The MAX6225 is set for 2.500V output, the MAX6241 is set for 4.096V output, and the MAX6250 is set for 5.000V output. All three provide for the option of external trimming and noise reduction.

Key Features		Applications/Uses
Low 1.0ppm/°C Temperature Coefficient Very Low 1.5µVp-p Noise (0.1Hz to 10Hz) ±0.02% Initial Accuracy ±15mA Output Source and Sink Current Low, 18mW Power Consumption (MAX6225) Industry-Standard Pinout Optional Noise Reduction and Voltage Trim Excellent Transient Response 8-Pin SO Package Available Low 20ppm/1000h Long-Term Stability Stable for All Capacitive Loads		A/D Converters Automated Test Equipment (ATE) Digital Voltmeters High-Accuracy Industrial and Process Control High-Accuracy Reference Standard High-Resolution Analog-to-Digital Precision Current Sources

Diagram

Typical Operating Circuit Typical Operating Circuit

Application Notes

Application Note 754: Selecting the Right Series Voltage Reference for Absolute-Accuracy Voltage-Output DAC Designs - MAX6225, MAX6241, MAX6250 Application Note 2879: Selecting the Optimum Voltage Reference - MAX6225, MAX6241, MAX6250

Evaluation Kits

none

Design Guides

REFERENCE (PDF)

Reliability Reports

Show FIT data for: MAX6225 MAX6241 MAX6250 Reliability Report: MAX6225xxxA.pdf MAX6250xxxA.pdf Request Reliability Report for: MAX6241

Software/Models

none

Ordering Information
Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices: 1-75 of 75
MAX6225	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX6225AMJA			Ceramic DIP;8 pin;81 mm² Dwg: 21-0045 Use pkgcode/variation: J8-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6225ACPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6225ACPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225AEPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225AEPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6225BCPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225BEPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225BEPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6225BCPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6225ACSA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6225ACSA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225ACSA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225ACSA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6225AESA+T				-40°C to +85°C	See data sheet
MAX6225AESA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225AESA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6225AESA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6225BCSA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225BESA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225BCSA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225BESA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6225BCSA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6225BCSA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6225BESA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6225BESA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6241	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX6241AMJA			Ceramic DIP;8 pin;81 mm² Dwg: 21-0045 Use pkgcode/variation: J8-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6241ACPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241ACPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6241AEPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241AEPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6241BCPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6241BCPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241BEPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241BEPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6241ACSA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6241ACSA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6241ACSA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241ACSA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241AESA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241AESA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241AESA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6241AESA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6241BESA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6241BCSA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6241BCSA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241BESA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6241BCSA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241BCSA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6241BESA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6241BESA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX6250AMJA			Ceramic DIP;8 pin;81 mm² Dwg: 21-0045 Use pkgcode/variation: J8-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6250ACPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6250ACPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250AEPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250AEPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6250BCPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250BCPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6250BEPA			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6250BEPA+			PDIP;8 pin;82 mm² Dwg: 21-0043D (PDF) Use pkgcode/variation: P8+3*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250ACSA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250ACSA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6250ACSA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX6250ACSA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250AESA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250AESA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6250AESA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6250AESA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250BCSA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6250BCSA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6250BCSA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250BCSA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250BESA+			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6250BESA-T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6250BESA			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8-5*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6250BESA+T			SOIC;8 pin;31 mm² Dwg: 21-0041B (PDF) Use pkgcode/variation: S8+5*	-55°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis

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