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DS8024-RRX

更新时间： 2024-11-05 07:16:51

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
15页	304K
描述
Smart Card Interface

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中文翻译

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数据手册

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DS8024-RRX 数据手册

19-6220; Rev 2; 2/12

Smart Card Interface

DS8024

General Description

Features

The DS8024 smart card interface IC is a low-cost, analog

front-end for a smart card reader, designed for all ISO

o Analog Interface and Level Shifting for IC Card

Communication

7816, EMV , and GSM11-11 applications. The DS8024

8ꢀk ꢁminꢂ ꢃSD ꢁIꢃCꢂ Protection on Card

Interfaces

is a pin-for-pin drop-in replacement for the NXP

TDA8024 and is offered in 28-pin TSSOP and SO pack-

ages.

o Internal IC Card Supply-koltage Generation:

5.0k 5ꢄ, 80mA ꢁmaxꢂ

Applications requiring support for 1.8V smart cards or

requiring low power should consider the DS8113, which

achieves lower active- and stop-mode power with mini-

mal changes to application hardware and software.

3.0k 8ꢄ, 65mA ꢁmaxꢂ

o Automatic Card Activation and Deactivation

Controlled by Dedicated Internal Sequencer

o I/O Lines from Host Directly Level Shifted for

Applications

Set-Top Box Conditional Access

Access Control

Smart Card Communication

o Flexible Card Clocꢀ Generation, Supporting

ꢃxternal Crystal Frequency Divided by 1, 2, 4, or 8

Banking Applications

o High-Current, Short-Circuit and High-Temperature

POS Terminals

Protection

Debit/Credit Payment Terminals

PIN Pads

Pin Configuration

Automated Teller Machines

Telecommunications

TOP VIEW

Pay/Premium Television

CLKDIV1

CLKDIV2

5V/3V

28 AUX2IN

27 AUX1IN

26 I/OIN

25 XTAL2

24 XTAL1

23 OFF

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

28 TSSOP

28 SO

PGND

DS8024-RJX+

DS8024-RJX/V+

DS8024-RRX+

CP2

DDA

DS8024

CP1

22 GND

Note: Contact the factory for availability of other variants and

package options.

+Denotes a lead(Pb)-free/RoHS-compliant package.

/V denotes an automotive-qualified part.

21 V

PRES

20 RSTIN

19 CMDVCC

18 N.C.

PRES 10

I/O 11

AUX2 12

AUX1 13

CGND 14

17 V

16 RST

15 CLK

Selector Guide appears at end of data sheet.

SO/TSSOP

EMV is a registered trademark of EMVCo LLC. EMV Level 1 library and hardware reference design available. Contact factory for

details.

Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device may be

simultaneously available through various sales channels. For information about device errata, go to: www.maxim-ic.com/errata.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...15

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与DS8024-RRX相关器件

型号	品牌	获取价格	描述	数据表
DS8024-RRX+	MAXIM	获取价格	Smart Card Interface
DS8024-RRX+T&R	MAXIM	获取价格	Microprocessor Circuit, CMOS, PDSO28, SOP-28
DS8048-01	RICHTEK	获取价格	3MHz 1A Step-Down Converter
DS804SE	IRI	获取价格	STANDARD RECOVERY DIODE
DS804SE1414	IRI	获取价格	STANDARD RECOVERY DIODE
DS804SE1616	IRI	获取价格	STANDARD RECOVERY DIODE
DS804SE1818	IRI	获取价格	STANDARD RECOVERY DIODE
DS8050-114LB	COILCRAFT	获取价格	General Purpose Inductor, 110uH, 6 Element, SMD, ROHS COMPLIANT
DS8050-114LD	COILCRAFT	获取价格	General Purpose Inductor, 110uH, 6 Element, SMD, ROHS COMPLIANT
DS-808-4	TE	获取价格	Broadband Eight-Way Power Divider 20 - 2000 MHz

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