Datasheet > IRMS5000

IRMS5000

更新时间： 2024-01-17 22:13:54

品牌	Logo	应用领域
英飞凌 - INFINEON		电信信息通信管理电信集成电路
页数	文件大小	规格书
9页	457K
描述
Telecom Circuit, 1-Func, BICMOS, 8.86 X 2.74 MM, 3.33 MM HEIGHT, MICROLINE PACKAGE-6

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数据手册

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IRMS5000 技术参数

生命周期：	Obsolete	零件包装代码：	MODULE
包装说明：	,	针数：	6
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.83	JESD-30 代码：	R-XSMA-N6
功能数量：	1	端子数量：	6
最高工作温度：	85 °C	最低工作温度：	-25 °C
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	认证状态：	Not Qualified
标称供电电压：	5 V	表面贴装：	NO
技术：	BICMOS	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	OTHER	端子形式：	NO LEAD
端子位置：	SINGLE	Base Number Matches：	1

IRMS5000 数据手册

Figure 1. Block Diagram

Lowpass

Filter

Differential

Photodiode

Receive

Detector

Tri-State

CMOS Buffer

Pin 5

Pin 3

500 kΩ

Pre

amp

Main

amp

RxD

Receiver Output

Tri-State

Control

Detector

Reference

Ambient DC

Cancelling

Regulated

Power Down

Voltage &

Current

Pin 4

Receive Ouput

Blanking

AGC & Signal

Reference

Processor

Sources

AGC

Blanking

LED Anode

Pin 1

Switched

current source

Tx Input

Buffer

TxD

Tx In

Transmit

IR LED

Pin 2

500 kΩ

Current Limited

Driver

GND

Error

amp

Pin 6

Theory of operation

Table 2. Microline IRMS5000 Truth Table

Inputs

Outputs

The IRMS5000 Microline Infrared Data Transceiver consists of

a detector photodiode, an IR LED transmitter, an IC containing

ambient light suppressor and Automatic Gain control circuitry

(AGC).

The ambient light suppressor can cancel up to 10 mW/cm at

5.0 V. This will typically allow operation in all but direct sunlight.

TxD

Detector

RxD

LED

Off

High 2.4 to 5.5 V X=don’t

X=don’t

500 kΩ

pull-up

care state care state

Low 2.4 to 5.5 V High

Undefined On

The AGC in the IC is to keep the system output constant by

varying the gain to accommodate a wide range of input signals.

It also provides noise immunity in the high noise ambient envi-

ronment.

2.4 to 5.5 V Low

2.4 to 5.5 V

<0.4 µW/cm High

Off

<4.0 µW/cm Low

For normal operation of the transmit and receiver modes, the

Shut Down (SD) pin should be held low. It is recommended

that this pin be connected to GND if Shut Down (SD) feature is

not used.

In receive mode, the receiver output (RxD) which normally

stays high, will go low for duration of the received pulses. It is a

push-pull CMOS driver capable of driving a standard CMOS or

TTL load. No external pull-up or pull-down resistor is required.

In transit mode, by asserting the TxD pin above ⁄ V will turn

on IR LED transmitter. LED Anode (pin 1) can be connected to

or an unregulated power supply (not to exceed V

+ 4.0 V). It is recommended that a resistor be connected in

serial to set the proper LED current to reduce the thermal

dissipation and to lower LED current when V

than 3.3 V.

is greater

LED

2000 Inﬁneon Technologies Corp. • Optoelectronics Division • San Jose, CA

www.inﬁneon.com/opto • 1-888-Inﬁneon (1-888-463-4636)

OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany

www.osram-os.com • +49-941-202-7178

IRMS5000

March 26, 2000-00

123 4 5 6 7...9

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IRMS6100	INFINEON	Interface Circuit, 9.80 X 4 MM, 4.80 MM HEIGHT, SLIMLINE PACKAGE-8	获取价格
IRMS6100	VISHAY	Interface Circuit, 4 MM HEIGHT,SLIMLINE PACKAGE-8	获取价格
IRMS6115	INFINEON	Interface Circuit, BICMOS, 9.80 X 4 MM, 4.80 MM HEIGHT, SLIMLINE PACKAGE-8	获取价格
IRMS6116	INFINEON	Transceiver, Through Hole Mount	获取价格
IRMS6118	INFINEON	Interface Circuit, BICMOS, 9.80 X 4 MM, 4.80 MM HEIGHT, SLIMLINE PACKAGE-8	获取价格
IRMS6118	VISHAY	Interface Circuit, BICMOS, 4 MM HEIGHT,SLIMLINE PACKAGE-8	获取价格

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