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ISO150, ISO150AP, ISO150AU

Table of contents:
Info of ISO150
Info of ISO150AP
Info of ISO150AU

ISO150, ISO150AP, ISO150AU Selling Leads, Datasheet

MFG:Texas Instruments Category:Isolators Package Cooled:150 D/C:BB

ISO150, ISO150AP, ISO150AU Datasheet download

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Part Number: ISO150AU

Category: Isolators

MFG: Texas Instruments

Package Cooled: 150

D/C: BB

Description: IC BI-DIR DIGTL CUPLR 28-SOIC

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ISO150 General Description

The ISO150 is a two-channel, galvanically isolated data coupler capable of data rates of 80MBaud, typical. Each channel can be individually programmed to transmit data in either direction.

Data is transmitted across the isolation barrier by coupling complementary pulses through high voltage 0.4pF capacitors. Receiver circuitry restores the pulses to standard logic levels. Differential signal transmission rejects isolation-mode voltage transients up to 1.6kV/s.

ISO150 avoids the problems commonly associated with optocouplers. Optically isolated couplers require high current pulses and allowance must be made for LED aging. The ISO150's Bi-CMOS circuitry operates at 25mW per channel.

ISO150 is available in a 24-pin DIP package and in a 28-lead SOIC. Both are specified for operation from 40°C to 85°C.

ISO150 Maximum Ratings

Storage Temperature ........................................................ 40°C to +125°C
Supply Voltages, V_S ...................................................................... 0.5 to 6V
Transmitter Input Voltage, V_I ............................................ 0.5 to V_S+ 0.5V
Receiver Output Voltage, V_O ............................................. 0.5 to V_S+ 0.5V
R/T_X Inputs ........................................................................ 0.5 to V_S + 0.5V
Isolation Voltage dV/dt, V_ISO ......................................................... 500kV/s
D_X Short to Ground ..................................................................... Continuous
Junction Temperature, T_J .................................................................... 175°C
Lead Temperature (soldering, 10s) .................................................... 260°C
1.6mm below seating plane (DIP package) ........................................ 300°C

ISO150 Features

· REPLACES HIGH-PERFORMANCE OPTOCOUPLERS
· DATA RATE: 80M Baud, typ
· LOW POWER CONSUMPTION: 25mW Per Channel, max
· TWO CHANNELS, EACH BI-DIRECTIONAL,PROGRAMMABLE BY USER
· PARTIAL DISCHARGE TESTED: 2400Vrms
· CREEPAGE DISTANCE OF 16.5mm (DIP)
· LOW COST PER CHANNEL
· PLASTIC DIP AND SOIC PACKAGES

ISO150 Typical Application

· DIGITAL ISOLATION FOR A/D, D/A CONVERSION
· ISOLATED UART INTERFACE
· MULTIPLEXED DATA TRANSMISSION
· ISOLATED PARALLEL TO SERIAL INTERFACE
· TEST EQUIPMENT
· MICROPROCESSOR SYSTEM INTERFACE
· ISOLATED LINE RECEIVER
· GROUND LOOP ELIMINATION

ISO150 Connection Diagram

ISO150AP Parameters

Technical/Catalog Information	ISO150AP
Vendor	Texas Instruments
Category	Isolators
Number of Channels	2
Package / Case	24-DIP (300 mil,12-Lead)
Propagation Delay	40ns
Data Rate	50Mbs
Configuration	Tx/Rx
Output Type	Digital
Isolation Rating	1.5kVrms
Packaging	Tube
Voltage - Supply	3 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	ISO150AP ISO150AP

ISO150AU Parameters

Technical/Catalog Information	ISO150AU
Vendor	Texas Instruments
Category	Isolators
Number of Channels	2
Package / Case	28-SOIC (7.5mm Width), 12 Leads
Propagation Delay	40ns
Data Rate	50Mbs
Configuration	Tx/Rx
Output Type	Digital
Isolation Rating	1.5kVrms
Packaging	Tube
Voltage - Supply	3 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ISO150AU ISO150AU

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