Datasheet > RI-TMS37122-TR

RI-TMS37122-TR

更新时间： 2024-02-25 11:36:41

品牌	Logo	应用领域
德州仪器 - TI		电信光电二极管电信集成电路
页数	文件大小	规格书
2页	42K
描述
SPECIALTY TELECOM CIRCUIT, PDSO16, TSSOP-16

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

RI-TMS37122-TR 技术参数

生命周期：	Obsolete	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	16
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	JESD-30 代码：	R-PDSO-G16
长度：	5 mm	功能数量：	1
端子数量：	16	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：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1.2 mm	标称供电电压：	3 V
表面贴装：	YES	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	4.4 mm	Base Number Matches：	1

RI-TMS37122-TR 数据手册

A D I O

R E Q U E N C Y

D E N T I F I C A T I O N

Y S T E M S

Identification Device

UHF

Receiver

Three Channel LF Transceiver

(3D AFE) TMS37122

Control

Unit

TMS

37122

LF Trans-

ceiver

Figure 1: Passive Entry System

First Three Channel LF Transceiver for RFID applications with programmable

wake-up patterns and LF threshold detector.

Description

The TMS37122 is a three

programmable wake patterns

and thresholds. This is used e.g.

for read range restrictions on

Indoor / Outdoor detection in

unused antennas can be

channel LF Transceiver, which

can handle up to three antennas

for LF field detection indepen-

switched off and the standby

current goes down to typically

2µA with one antenna active.

This feature extends battery

lifetime and makes the device

well suited for battery-powered

applications. The device can

also operate in battery-less

backup mode, if battery power is

not available. Exact resonance

trimming of each antenna circuit

can be achieved with the on-chip

trimming capacitors.

dent of orientation. It provides a passive entry automotive

maximum sensitivity of typical

5mVpp, which allows extended

read ranges up to a few meters.

applications.

Also external devices can be

woken up with the WAKE UP

This is by far more compared to output. A simple serial interface

traditional transponder systems.

Figure 1 shows the implemen-

tation in a Passive Entry system

and Figure 2 a typical applica-

tion in a generic identification

device. Two different read

enables bi-directional LF data

transmission.

The IC provides a very low

current consumption of typically

5µA in standby mode with all 3

antennas active. To reduce

standby current consumption,

ranges can be achieved with the

SCHEMATIC WITH STANDARD BATTERY SUPPLY

RF3

3-D ANALOG FRONT-END

RF2

TMS37122

RF1

TEN

TCLK

TDAT

VCL

GND VCCO

CLK

A/M

WDEEN WAKE

VBAT

MOD

EOBA

TIMER

INT/

INP

INT/

INP

VCC

OUT OUT OUT

MICROCOMPUTER

GND

OUT

Figure 2: Typical application of TMS37122

中文翻译

下载PDF

与RI-TMS37122-TR相关器件

型号	品牌	获取价格	描述	数据表
RI-TMS37126	TI	获取价格	SPECIALTY TELECOM CIRCUIT, PDSO30, TSSOP-30
RI-TRP-0106	TI	获取价格	MOUNT-ON-METAL TRANSPONDER Numbering According to EN14803 for Waste Management Application
RI-TRP-0106_15	TI	获取价格	MOUNT-ON-METAL TRANSPONDER Numbering According to EN14803 for Waste Management Application
RI-TRP-0106-30	TI	获取价格	Mount-on-Metal Transponder (Read Only) 0-RFIDP -25 to 70
RI-TRP-D9TD	TI	获取价格	120mm CYLINDRICAL TRANSPONDER
RI-TRP-DR2B	TI	获取价格	32mm Glass Transponder
RI-TRP-DR2B-30	TI	获取价格	32 mm Glass Transponder
RI-TRP-DR2B-40	TI	获取价格	32mm 多页玻璃管型感应器 \| TRP \| 0 \| -25 to 85
RI-TRP-IR2B	TI	获取价格	32mm Glass Transponder
RI-TRP-IR2B-30	TI	获取价格	32 mm Glass Transponder

与RI-TMS37122-TR相关文章

LTM4644/LTM4644-1：创新的四输出同步降压微模块调节器
2024-07-02

2
2N3500：一款多用途NPN硅晶体管的全面解析
2024-07-02

2
最详细资料解析：BA5917AFP参数说明、引脚说明
2024-07-02

5
MAX232IDR数据手册：产品特性、电气参数、替代型号推荐
2024-07-02

3

产品中心

服务支持

精选活动

关于我们

帮助中心

RI-TMS37122-TR

RI-TMS37122-TR 技术参数

RI-TMS37122-TR 数据手册

与RI-TMS37122-TR相关器件

与RI-TMS37122-TR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

RI-TMS37122-TR

RI-TMS37122-TR 技术参数

RI-TMS37122-TR 数据手册

与RI-TMS37122-TR相关器件

与RI-TMS37122-TR相关文章

您还可以找

您在本页遇到什么问题？