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HomeProductsIsolatorsDigital IsolatorsISO1212DBQR
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ISO1212DBQR - Texas Instruments

Manufacturer Part Number
ISO1212DBQR
Manufacturer
Texas Instruments
Allelco Part Number
32D-ISO1212DBQR
ECAD Model
Parts Description
DGTL ISO 2500VRMS 2CH GP 16SSOP
Detailed Description
Package
16-SSOP (0.154", 3.90mm Width)
Data sheet
ISO1211, ISO1212 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ISO1212DBQR Tech Specifications
Texas Instruments - ISO1212DBQR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ISO1212DBQR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2.25V ~ 5.5V  
Voltage - Isolation 2500Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 16-SSOP  
Series ISO121x  
Rise / Fall Time (Typ) 3ns, 3ns  
Pulse Width Distortion (Max) -  
Propagation Delay tpLH / tpHL (Max) 140ns, 15ns  
Package / Case 16-SSOP (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Channels 2  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 0/2  
Data Rate 4Mbps  
Common Mode Transient Immunity (Min) 25kV/µs  
Channel Type Unidirectional  
Base Product Number ISO1212  

Parts Introduction

Manufacturer Part Number

ISO1212DBQR

Manufacturer

Texas Instruments

Introduction

Digital isolator with capacitive coupling technology

Provides galvanic isolation between two digital circuits

Product Features and Performance

2 unidirectional channels

4Mbps data rate

25kV/us common mode transient immunity

2500Vrms isolation voltage

140ns maximum propagation delay

Product Advantages

High isolation voltage and common mode transient immunity

Fast propagation delay

Low power consumption

Small 16-SSOP package

Key Technical Parameters

Operating temperature: -40°C to 125°C

Supply voltage: 2.25V to 5.5V

Rise/fall time: 3ns, 3ns

Quality and Safety Features

RoHS3 compliant

16-SSOP package

Compatibility

Surface mount package

Suitable for various digital circuit isolation applications

Application Areas

Industrial automation

Power supplies

Motor drives

Instrumentation

Medical equipment

Product Lifecycle

Current product, no discontinuation planned

Replacement or upgrade options available from the manufacturer

Key Reasons to Choose This Product

High isolation and noise immunity performance

Fast response time

Small footprint

Wide operating temperature range

Support for multiple supply voltage levels

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ISO1212DBQR

Product Attribute ISO1212DBQR ISO1176TDWR ISO1176TDW ISO1176DWR
Part Number ISO1212DBQR ISO1176TDWR ISO1176TDW ISO1176DWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series ISO121x - - -
Pulse Width Distortion (Max) - - - -
Data Rate 4Mbps 40Mbps 40Mbps 40Mbps
Package / Case 16-SSOP (0.154", 3.90mm Width) 16-SOIC (0.295', 7.50mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295', 7.50mm Width)
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Isolated Power No No No No
Voltage - Supply 2.25V ~ 5.5V 3V ~ 5.5V, 4.75V ~ 5.25V 3.15V ~ 5.5V, 4.75V ~ 5.25V 3.15V ~ 5.5V, 4.75V ~ 5.25V
Type General Purpose RS422, RS485 RS422, RS485 RS422, RS485
Voltage - Isolation 2500Vrms 2500Vrms 2500Vrms 2500Vrms
Number of Channels 2 3 3 3
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Inputs - Side 1/Side 2 0/2 2/1 2/1 2/1
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Base Product Number ISO1212 ISO1176 ISO1176 ISO1176
Rise / Fall Time (Typ) 3ns, 3ns - - -
Propagation Delay tpLH / tpHL (Max) 140ns, 15ns - - -
Common Mode Transient Immunity (Min) 25kV/µs 25kV/µs 25kV/µs 25kV/µs
Supplier Device Package 16-SSOP 16-SOIC 16-SOIC 16-SOIC

ISO1212DBQR Datasheet PDF

Download ISO1212DBQR pdf datasheets and Texas Instruments documentation for ISO1212DBQR - Texas Instruments.

HTML Datasheet
ISO1211, ISO1212 Datasheet.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ISO1212DBQR Image

ISO1212DBQR

Texas Instruments
32D-ISO1212DBQR

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