Maxim > Products > Digital-to-Analog Converters > MX7545
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MX7545

CMOS, Buffered, 12-Bit Multiplying DAC

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MX7545 is a 12-bit CMOS multiplying digital-to-analog converter (DAC) with internal data latches. Input data is loaded as a single 12-bit word and latched under the control of active-low CS and active-low WR inputs. When active-low CS and active-low WR are low, the input data latches are transparent and the DAC output responds to any changes in the digital input. MX7545 works with a single +5V or +15V power supply. Electrical characteristics are specified at both of these supply voltages. With a +5V supply, the digital inputs are +5V TTL and CMOS compatible with high voltage CMOS compatibility is maintained at +15V supply range.

Maxim MX7545 uses low tempco thin-film resistors which are laser-trimmed to result in linearity errors that are typically ±¼ LSB and gain errors of maximum ±1 LSB (G grade). The digital inputs are designed with improved protection against electrostatic discharge (ESD) damage and can typically withstand over 6,000V of ESD voltages. The MX7545 is supplied in 20-lead narrow DIP and Small Outline packages.

Data Sheet

Download	Rev 1	(PDF, 4.4MB)
E-Mail

Key Features

12-Bit Resolution
±1 LSB Gain Accuracy (G Grade)
Single Supply Operation
Improved ESD Protection
CMOS/TTL Compatible for V_DD = +5V
CMOS Compatible for V_DD = +15V

Applications/Uses

µP-Controlled Calibration Circuitry
Automatic Test Equipment
Motion Control Systems
Programmable Gain Amplifiers
Programmable Power Supplies

Key Specifications:

Precision DACs (12-16 Bits)

Part Number

Resolution
(bits)

Channels

Output Type

Reference

INL
(±LSB)

Interface

Supply Range
(V)

Oper. Temp.
(°C)

Budgetary Price

max

min

max

See Notes

MX7545

Current- Unbuffered

Ext.

Parallel - Full Word

-55 to +125

-25 to +85

0 to +70

$6.25 @1k

See All Precision DACs (12-16 Bits) (247)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Precision DACs (4-12 Bits)

Part Number

Resolution
(bits)

Channels

Output Type

Reference

INL
(±LSB)

Interface

Supply Range
(V)

Oper. Temp.
(°C)

Budgetary Price

max

min

max

See Notes

MX7545

Current- Unbuffered

Ext.

Parallel - Full Word

-55 to +125

-25 to +85

0 to +70

$6.25 @1k

See All Precision DACs (4-12 Bits) (267)

Diagram

Functional Block Diagram

Product Guides

Signal Chain (PDF)

Reliability Reports

Show FIT data for:
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Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Devices: 1-50 / 55

<-- Previous 1 2 Next -->

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MX7545BQ			Active	CDIP(N);20 pin;218.9 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J20-2*	-20°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MX7545CQ			Active	CDIP(N);20 pin;218.9 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J20-2*	-20°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MX7545GCQ			Active	CDIP(N);20 pin;218.9 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J20-2*	-20°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MX7545GLCWP			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545GLCWP+			Active	W.SO;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545GLCWP+T			Active	W.SO;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545GLCWP-T			Active	W.SO;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545GLN			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545GLN+			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545GUD			Active	SBDIP(N);20 pin;215.4 mm² Outline Drawing:21-0047 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: D20-1*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MX7545GUQ			Active	CDIP(N);20 pin;218.9 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J20-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MX7545GUQ/883B			Active	CDIP(N);20 pin;218.9 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J20-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MX7545J/D			Active	DICE SALES;NA pin;DICE; Land Pattern: Not Applicable Use pkgcode/variation: DICE*		See data sheet
MX7545JCWP			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545JCWP+			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545JCWP+T			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545JCWP-T			Active	W.SO;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545JN			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545JN+			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545JP			Active	PLCC;20 pin;100.6 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0234 (PDF) Use pkgcode/variation: Q20-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MX7545JP+			Active	PLCC;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545JP+T			Active	PLCC; Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545JP-T			Active	PLCC; Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545KCWP			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545KCWP+			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545KCWP+T			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545KCWP-T			Active	W.SO;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545KEWP			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MX7545KEWP+			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545KEWP+T			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MX7545KEWP-T			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MX7545KN			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545KN+			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545KP			Active	PLCC;20 pin;100.6 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0234 (PDF) Use pkgcode/variation: Q20-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545KP+			Active	PLCC;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545KP+T			Active	PLCC;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545KP-T			Active	PLCC;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545LCWP			Active	SOIC(W);20 pin;138.5 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545LCWP+			Active	W.SO;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545LCWP+T			Active	W.SO;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MX7545LCWP-T			Active	W.SO;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545LN			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545LN+			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MX7545LN-4			Active	PDIP(N);20 pin;217.1 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P20-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545LP			Active	PLCC;20 pin;100.6 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0234 (PDF) Use pkgcode/variation: Q20-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX7545LP+			Active	PLCC;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545LP+T			Active	PLCC;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545LP-T			Active	PLCC;20 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX7545SQ			Active	CDIP(N);20 pin;218.9 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J20-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MX7545SQ/883B			Active	CDIP(N);20 pin;218.9 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J20-2*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis

Devices: 1-50 / 55

<-- Previous 1 2 Next -->

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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

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Products with Similar Part Numbers

MAX7645, MX7545A

CMOS 12-Bit Buffered Multiplying DACs

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-0311 Rev 1; 1995-07-01
This page last modified: 2008-09-19