Datasheet > MLX12115

MLX12115

更新时间： 2024-02-13 22:49:34

品牌	Logo	应用领域
迈来芯 - MELEXIS		/
页数	文件大小	规格书
1页	38K
描述
13.56MHz RFID Transceiver

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技术参数
数据手册

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MLX12115 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SSOP	包装说明：	SSOP,
针数：	20	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.82
JESD-30 代码：	R-PDSO-G20	JESD-609代码：	e3
长度：	7.05 mm	功能数量：	1
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	2.13 mm
标称供电电压：	5 V	表面贴装：	YES
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5.3 mm
Base Number Matches：	1

MLX12115 数据手册

MLX12115

13.56MHz RFID Transceiver

Features and Benefits

Applications

Conforms with ISO/IEC 14443A⁽¹⁾

Conforms with ISO/IEC 15693

Portable data terminals

Access control readers

Contact-less payment terminals

Smart label printers

Compatible with Tag-it™⁽²⁾transponders

Low external component count

Ordering Information

Part No.

Temperature Suffix

Package Code

FR (Lead free SSOP20, 2 09 mils)

Option code

MLX12115

E (-40°C to 85°C)

The main features include user selectable

modulation depth in write mode, whereas single

sub-carrier ASK, FSK and PSK modulations are

recognized in the read mode.

1. Functional Diagram

MLX12115

Attenuation

resistor

Its low power consumption enable design of

portable and fixed reader designs requiring tight

footprint constraints. The IC minimizes onboard

power requirements and reduces parts count in

a final reader product.

Analog

functions

Digital

functions

Impedance

matching

Serial data

interface

With the addition of a micro-processor, crystal,

and a few passive components a full functioning

reader can be easily developed.

Microcontroller

It can provide up to 200 miliwatts of RF power to

a 50 ohms load with a 5 volts power supply

using the recommended matching network. This

is suitable for most short to mid range

applications.

2. Description

A simplified antenna and matching network can

be used, at the expense of a reduced reading

range, for example in hand-held reader

applications.

The MLX12115 is an ISO compliant 13.56MHz

RFID transceiver integrated circuit.

It could be used as a drop-in replacement of

The chip is configured with a serial interface. A

synchronization signal is available when the

majority voting is used.

Texas Instruments’ S6700. The device supports

(2)

multiple RF air interfaces, such as Tag-it™

ISO15693 and ISO14443A ⁽¹⁾and opens with the

direct mode where data can be passed directly

to a transponder.

(1)

Purchase of MLX12115s doesn’t imply any grant of any ISO14443A license. Customers are advised to sign patent licensing

agreements with all third parties, especially those companies listed in the introduction of the corresponding standard.

(2)

Purchase of MLX12115s doesn’t imply any grant of any Tag-it™ license. Customers are advised to sign patent licensing

agreements with Texas Instruments. Tag-it™ is a trademark of Texas Instruments Incorporated

3901012115

Rev. 001

Page 1

Fact Sheet

Jan-2007

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