Maxim > Products > Analog-to-Digital Converters > ICL7126
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ICL7126

Low-Power, 3 1/2 Digit A/D Converter

Suggest ICL7136 For New Designs

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Data Sheet

Download	Rev 0	(PDF, 392kB)
E-Mail

Key Specifications:

Display-Oriented ADCs

Part Number

Resolution
(±Counts)

Conv. Rate
(ksps)

Data Bus
(bits)

Diff/S.E. Input

Internal V_REF
(V)

External V_REF
(V)

Bipolar V_IN
(±V)

Package/Pins

Budgetary Price

max

nominal

max

See Notes

ICL7126

2000

0.03

7-Segment

Diff. Only

2.8

3.5

See All Display-Oriented ADCs (33)

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.

Diagram

Typical Operating Circuit

Application Notes

Tutorial 1041		Understanding Integrating ADCs
Tutorial 2102		Delta-Sigma ADCs Replace Integrating ADCs for Panel Meters

Product Guides

Signal Chain (PDF)

Reliability Reports

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Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
ICL7126C/D			Active	DICE SALES;NA pin;DICE; Land Pattern: Not Applicable Use pkgcode/variation: DICE*		See data sheet
ICL7126CJL			Active	CDIP(W);40 pin;851.8 mm² Outline Drawing:21-0046 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J40-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
ICL7126CPL			Active	PDIP(W);40 pin;835.7 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
ICL7126CPL+			Active	PDIP(W);40 pin;835.7 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
ICL7126CPL+3			Active	PDIP(W);40 pin;835.7 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
ICL7126CPL-3			Active	PDIP(W);40 pin;835.7 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
ICL7126CQH+D			Active	PLCC;44 pin;311.5 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
ICL7126CQH+TD			Active	PLCC;44 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
ICL7126CQH-D			Active	PLCC;44 pin;311.5 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0236 (PDF) Use pkgcode/variation: Q44-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
ICL7126CQH-TD			Active	PLCC;44 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
ICL7126IPL			Active	PDIP(W);40 pin;835.7 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40-1*	-20°C to +85°C	RoHS/Lead-Free: No Materials Analysis
ICL7126IPL+			Active	PDIP(W);40 pin;835.7 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40+1*	-20°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
ICL7126RCPL			Active	PDIP(W);40 pin;836.5 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40R-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
ICL7126RCPL+			Active	PDIP(W);40 pin;836.5 mm² Outline Drawing:21-0044 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P40R+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis

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.

Similar Products by Function

ICL7136	Low-Power, 3 1/2 Digit A/D Converter
See All Display-Oriented ADCs (33 Products)

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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.: 19-0950 Rev 0; 1984-08-01
This page last modified: 2009-11-09