AD573JNZ

更新时间： 2024-11-23 12:33:15

品牌	Logo	应用领域
亚德诺 - ADI		转换器模数转换器光电二极管
页数	文件大小	规格书
10页	593K
描述
10-Bit A/D Converter

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AD573JNZ 数据手册

10-Bit A/D Converter

AD573

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Complete 10-Bit A/D Converter with Reference, Clock

and Comparator

DIGITAL

COMMON

V+

V–

CONVERT

Full 8- or 16-Bit Microprocessor Bus Interface

Fast Successive Approximation Conversion—20 ␮s typ

No Missing Codes Over Temperature

Operates on +5 V and –12 V to –15 V Supplies

Low Cost Monolithic Construction

MSB

DB9

ANALOG

DB8

DB7

DB6

DB5

DB4

DB3

DB2

ANALOG

COMMON

10-BIT

CURRENT

OUTPUT

DAC

SAR

HIGH

BYTE

COMP-

ARATOR

INT

CLOCK

BIPOLAR

OFFSET

CONTROL

DB1

DB0

LOW

BYTE

LSB

HBE

LBE

BURIED ZENER REF

DATA

READY

AD573

PRODUCT DESCRIPTION

The AD573 is a complete 10-bit successive approximation

analog-to-digital converter consisting of a DAC, voltage refer-

ence, clock, comparator, successive approximation register

(SAR) and three state output buffers—all fabricated on a single

chip. No external components are required to perform a full

accuracy 10-bit conversion in 20 µs.

PRODUCT HIGHLIGHTS

l. The AD573 is a complete 10-bit A/D converter. No external

components are required to perform a conversion.

2. The AD573 interfaces to many popular microprocessors

without external buffers or peripheral interface adapters. The

10 bits of output data can be read as a 10-bit word or as 8-

and 2-bit words.

The AD573 incorporates advanced integrated circuit design and

processing technologies. The successive approximation function

is implemented with I²L (integrated injection logic). Laser trim-

ming of the high stability SiCr thin-film resistor ladder network

insures high accuracy, which is maintained with a temperature

compensated subsurface Zener reference.

3. The device offers true 10-bit accuracy and exhibits no miss-

ing codes over its entire operating temperature range.

4. The AD573 adapts to either unipolar (0 V to +10 V) or

bipolar (–5 V to +5 V) analog inputs by simply grounding or

opening a single pin.

Operating on supplies of +5 V and –12 V to –15 V, the AD573

will accept analog inputs of 0 V to +10 V or –5 V to +5 V. The

trailing edge of a positive pulse on the CONVERT line initiates

the 20 µs conversion cycle. DATA READY indicates completion

of the conversion. HIGH BYTE ENABLE (HBE) and LOW

BYTE ENABLE (LBE) control the 8-bit and 2-bit three state

output buffers.

5. Performance is guaranteed with +5 V and –12 V or –15 V

supplies.

6. The AD573 is available in a version compliant with MIL-STD-

883. Refer to the Analog Devices Military Products Data-

book or current /883B data sheet for detailed specifications.

The AD573 is available in two versions for the 0°C to +70°C

temperature range, the AD573J and AD573K. The AD573S

guarantees ±1 LSB relative accuracy and no missing codes from

–55°C to +125°C.

Three package configurations are offered. All versions are offered

in a 20-pin hermetically sealed ceramic DIP. The AD573J and

AD573K are also available in a 20-pin plastic DIP or 20-pin

leaded chip carrier.

REV. B

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

12 3 4 5 6 7...10

中文翻译

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AD573JNZ 替代型号

型号	品牌	替代类型	描述	数据表
AD573KN	ADI	完全替代	10-Bit A/D Converter
AD573KD	ADI	完全替代	10-Bit A/D Converter
AD573JD	ADI	完全替代	10-Bit A/D Converter

与AD573JNZ相关器件

型号	品牌	获取价格	描述	数据表
AD573JP	ADI	获取价格	10-Bit A/D Converter
AD573JPZ	ADI	获取价格	10-Bit A/D Converter
AD573KD	ADI	获取价格	10-Bit A/D Converter
AD573KD/+	ADI	获取价格	IC IC,A/D CONVERTER,SINGLE,10-BIT,BIPOLAR,DIP,20PIN, Analog to Digital Converter
AD573KN	ADI	获取价格	10-Bit A/D Converter
AD573KN/+	ADI	获取价格	IC IC,A/D CONVERTER,SINGLE,10-BIT,BIPOLAR,DIP,20PIN, Analog to Digital Converter
AD573KNZ	ADI	获取价格	10-Bit A/D Converter
AD573KP	ADI	获取价格	10-Bit A/D Converter
AD573SD	ADI	获取价格	10-Bit A/D Converter
AD573SD/883B	ADI	获取价格	10-Bit A/D Converter

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