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ADC0848  Product Folder

8-Bit Microprocessor Compatible A/D Converter with Multiplexer Option
Generic P/N 0848
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing		 Reliability
Metrics

Parametric Table Parametric Table
Temperature Min (deg C) -40 
Temperature Max (deg C) 85 
On-Board Reference No 
Resolution (bit) 8 
Conversion Time (us) 40 
Differential Input Yes 
Input Sample/Hold No 
Multiplexer Inputs () 8 
Interface Type Parallel 
Software Powerdown No 
Conversion Accuracy (LSB) .50 
Supply Voltage (Volt) 5 
OtherSupply Voltage - 

Datasheet

TitleSize in KbytesDate
View Online
Download
Receive via Email
ADC0844 ADC0848 8-Bit µP Compatible A D Converters with Multiplexer Options 464 Kbytes 10-Dec-01 View Online Download Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
ADC0848BCNMDIP24StatusFull productionN/AN/A 
Buy Now 		1K+$3.06rail
of
15		NSUZXYYTT
ADC0848
BCN
4-6 weeks5000
ADC0848CCNMDIP24StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$2.46rail
of
15		NSUZXYYTT
ADC0848CCN
4-6 weeks25000
ADC0848BCVPLCC28StatusFull productionN/AN/A 
Buy Now 		1K+$4.58rail
of
35		NSUZXYYTT
ADC0848
BCV
4-6 weeks5000
ADC0848CCVPLCC28StatusFull productionN/AN/A24 Hour Samples
Buy Now 		1K+$2.73rail
of
35		NSUZXYYTT
ADC0848
CCV
4-6 weeks10000
ADC0848BCVXPLCC28StatusFull productionN/AN/A 
Buy Now 		1K+$4.58reel
of
750		NSUZXYYTT
ADC0848
BCV
4-6 weeks5000
ADC0848CCVXPLCC28StatusFull productionN/AN/A 1K+$2.73reel
of
750		NSUZXYYTT
ADC0848
CCV
4-6 weeks50000
ADC0848 MDCUnpackaged DieFull productionN/AN/A   tray
of
N/A		-
N/A0
ADC0848 MWCWaferFull productionN/AN/A   wafer jar
of
N/A		-
N/A0

Obsolete Parts

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
ADC0848BCJ
NONE
NONE
09/09/97
ADC0848BJ
ADC0848BCN
NATIONAL SEMICONDUCTOR
12/07/93
ADC0848CCJ
NONE
NONE
09/09/97

General Description

The ADC0844 and ADC0848 are CMOS 8-bit successive approximation A/D converters with versatile analog input multiplexers. The 4-channel or 8-channel multiplexers can be software configured for single-ended, differential or pseudo-differential modes of operation.

The differential mode provides low frequency input common mode rejection and allows offsetting the analog range of the converter. In addition, the A/D's reference can be adjusted enabling the conversion of reduced analog ranges with 8-bit resolution.

The A/Ds are designed to operate from the control bus of a wide variety of microprocessors. TRI-STATE output latches that directly drive the data bus permit the A/Ds to be configured as memory locations or I/O devices to the microprocessor with no interface logic necessary.

Features

  • Easy interface to all microprocessors
  • Operates ratiometrically or with 5 VDC voltage reference
  • No zero or full-scale adjust required
  • 4-channel or 8-channel multiplexer with address logic
  • Internal clock
  • 0V to 5V input range with single 5V power supply
  • 0.3[Prime] standard width 20-pin or 24-pin DIP
  • 28 Pin Molded Chip Carrier Package

Key Specification

Resolution

8 Bits

Total Unadjusted Error

±½ LSB and ± 1 LSB

Single Supply

5 VDC

Low Power

15 mW

Conversion Time

40 µs

Reliability Metrics

Part Number Process Early Failure Rate - Rejects Sample Size (EFR) PPM * Rel. Rejects Device Hours Long Term Failure Rates (FITS) MTTF
ADC0848 MDCCMOS09000004000009113095470
ADC0848 MWCCMOS09000004000009113095470
ADC0848BCNCMOS09000004000009113095470
ADC0848BCVCMOS09000004000009113095470
ADC0848BCVXCMOS09000004000009113095470
ADC0848CCNCMOS09000004000009113095470
ADC0848CCVCMOS09000004000009113095470
ADC0848CCVXCMOS09000004000009113095470

For more information on Reliablitity Metrics, please click here.


[Information as of 15-Jan-2004]

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