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ADC1005 Product Folder

10-Bit Microprocessor Compatible A/D Converter

Generic P/N 1005

Parametric Table

Temperature Min (deg C)	-40
Temperature Max (deg C)	85
On-Board Reference	No
Resolution (bit)	10
Conversion Time (us)	50
Differential Input	Yes
Input Sample/Hold	No

Multiplexer Inputs ()	-
Interface Type	Byte-Wide
Software Powerdown	No
Conversion Accuracy (LSB)	.50
Supply Voltage (Volt)	5
OtherSupply Voltage	-

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
ADC1005 10-Bit µP Compatible A D Converter	299 Kbytes	18-Nov-03	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 Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

ADC1005BCJ

CERDIP

Status

Full production

N/A

250+

$23.40

rail
of
20

NSUZXYYTT
ADC1005BCJ

4-8 weeks

1000

ADC1005BCJ-1

CERDIP

Status

Full production

N/A

250+

$12.20

rail
of
20

NSUZXYYTT
ADC1005BCJ-1

4-8 weeks

1000

ADC1005CCJ-1

CERDIP

Status

Full production

N/A

250+

$9.30

rail
of
20

NSUZXYYTT
ADC1005CCJ-1

4-8 weeks

1000

Obsolete Parts

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
ADC1005BJ	ADC1005BCJ	NATIONAL SEMICONDUCTOR	12/07/93
ADC1005CCJ	ADC1005CCJ-1	NATIONAL SEMICONDUCTOR	06/08/99
ADC1005CCV	NONE	NONE	09/08/98
ADC1005CJ	ADC1005CCJ	NATIONAL SEMICONDUCTOR	12/07/93

General Description

The ADC1005 is a CMOS 10-bit successive approximation A/D converter. The 20-pin ADC1005 outputs 10-bit data in a two-byte format for interface with 8-bit microprocessors.

The ADC1005 has differential inputs to permit rejection of common-mode signals, allow the analog input range to be offset, and also to permit the conversion of signals not referred to ground. In addition, the reference voltage can be adjusted, allowing smaller voltage spans to be measured with 10-bit resolution.

Features

Easy interface to all microprocessors
Differential analog voltage inputs

Operates ratiometrically or with 5 V_DC voltage reference or analog span adjusted voltage reference
0V to 5V analog input voltage range with single 5V supply
On-chip clock generator
TLL/MOS input/output compatible
0.3" standard width 20-pin DIP

Key Specification

Resolution	10 bits
Linearity Error	±½ LSB and ±1 LSB
Conversion Time	50 µs

[Information as of 15-Jan-2004]

ADC1005 Product Folder

Datasheet

Package Availability, Models, Samples & Pricing

Obsolete Parts

General Description

Features

Key Specification