Datasheet > ICL8068/ICL7104

ICL8068/ICL7104

更新时间： 2024-02-06 07:26:10

品牌	Logo	应用领域
其他 - ETC		转换器微处理器
页数	文件大小	规格书
19页	948K
描述
14-Bit/16-Bit， Microprocessor-Compatible， 2-Chip， A/D Converter (21 pages) FN3091.1

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数据手册

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ICL8068/ICL7104 数据手册

ICL7104

14-Bit/16-Bit, Microprocessor-

Compatible, 2-Chip, A/D Converter

November 2000

Features

Description

• 16-Bit/14-Bit Binary Three-State Latched Outputs Plus

Polarity and Overrange

The ICL7104, combined with the ICL8052 or ICL8068,

forms a member of Intersil’ high performance A/D converter

family. The ICL7104-16, performs the analog switching and

digital function for a 16-bit binary A/D converter, with full

three-state output, UART handshake capability, and other

outputs for easy interfacing. The ICL7014-14 is a 14-bit

version. The analog section, as with all Intersil’ integrating

converters, provides fully precise Auto-Zero, Auto-Polarity

(including ±0 null indication), single reference operation,

very high input impedance, true input integration over a

constant period for maximum EMI rejection, fully

• Ideally Suited for Interface to UARTs and

Microprocessors

• Conversion on Demand or Continuously

• Guaranteed Zero Reading for 0V Input

• True Polarity at Zero Count for Precise Null Detection

• Single Reference Voltage for True Ratiometric

Operation

rationmetric operation, over-range indication, and

medium quality built-in reference. The chip pair also offers

optional input buffer gain for high sensitivity applications, a

built-in clock oscillator, and output signals for providing an

external Auto-Zero capability in preconditioning circuitry,

synchronizing external multiplexers, etc.

• Onboard Clock and Reference

• Auto-Zero, Auto-Polarity

• Accuracy Guaranteed to 1 Count

• All Outputs TTL Compatible

• ±4V Analog Input Range

Part Number Information

TEMP.

PKG.

NO.

• Status Signal Available for External Sync, A/Z in

Preamp, Etc.

PART NUMBER RANGE ( C)

PACKAGE

40 Ld PDIP

ICL7104-14CPL

lCL7104-16CPL

0 to 70

E40.6

Pinouts

ICL7104 (PDIP)

TOP VIEW

ICL7104-16

V++

ICL7104-14

V++

ICL7104-14

40 V-

ICL7104-16

DIG GND

STTS

POL

DIG GND

STTS

POL

39 COMP IN

38 REFCAP 1

36 AZ

ANALOG

REF

BIT 16

BIT 15

BIT 14

BIT 13

BIT 12

BIT 11

BIT 10

BIT 9

BIT 14

BIT 13

BIT 12

BIT 11

GND

34 REFCAP 2

33 BUF IN

32 ANALOG I/P

31 V+

BIT 10 10

BIT 9 11

NC 12

ICL7104-14

(OUTLINE DWGS DL,

JL, PL)

30 CE/LD

29 SEN

NC 13

28 R/H

BIT 8

BIT 8 14

BIT 7 15

BIT 6 16

BIT 5 17

BIT 4 18

BIT 3 19

BIT 2 20

27 MODE

26 CLK 2

25 CLK 1

24 CLK 3

23 HBEN

22 LBEN

21 BIT 1

BIT 7

BIT 6

BIT 5

HBEN

MBEN

BIT 4

BIT 3

BIT 2

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

File Number 3091.2

12 3 4 5 6 7...19

中文翻译

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与ICL8068/ICL7104相关器件

型号	品牌	获取价格	描述	数据表
ICL8068/ICL71C03	ETC	获取价格	Precision 4 1/2 Digit， A/D Converter (19 page
ICL8068A	INTERSIL	获取价格	Precision 4 1/2 Digit, A/D Converter
ICL8068ACDD	INTERSIL	获取价格	14-Bit/16-Bit, Microprocessor- Compatible, 2-Chip, A/D Converter
ICL8068ACJD	INTERSIL	获取价格	14-Bit/16-Bit, Microprocessor- Compatible, 2-Chip, A/D Converter
ICL8068CDD	INTERSIL	获取价格	14-Bit/16-Bit, Microprocessor- Compatible, 2-Chip, A/D Converter
ICL8068CJD	INTERSIL	获取价格	Data Acquisition
ICL8069	INTERSIL	获取价格	Low Voltage Reference
ICL8069_05	MAXIM	获取价格	Low-Voltage Reference
ICL8069ACSA	MAXIM	获取价格	Zener Diode, 1.23V V(Z), Silicon, SO-8
ICL8069ACSQ2	ETC	获取价格	Voltage Reference

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