Datasheet Texas Instruments ISO7221C-Q1
Manufacturer | Texas Instruments |
Series | ISO7221C-Q1 |
Automotive Catalog Dual Channel, 1/1, 25Mbps Digital Isolator
Datasheets
Dual Digital Isolator datasheet
PDF, 966 Kb, Revision: C, File published: May 22, 2012
Extract from the document
Prices
Status
ISO7221CQDRQ1 | |
---|---|
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Packaging
ISO7221CQDRQ1 | |
---|---|
N | 1 |
Pin | 8 |
Package Type | D |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 2500 |
Carrier | LARGE T&R |
Device Marking | 7221CQ |
Width (mm) | 3.91 |
Length (mm) | 4.9 |
Thickness (mm) | 1.58 |
Pitch (mm) | 1.27 |
Max Height (mm) | 1.75 |
Mechanical Data | Download |
Parametrics
Parameters / Models | ISO7221CQDRQ1 |
---|---|
Data Rate(Max), Mbps | 25 |
Default Output | High |
Forward/Reverse Channels | 1/1 |
Integrated Isolated Power | No |
Isolation Rating, Vrms | 2500 |
Number of Channels | 1 |
Operating Temperature Range, C | -40 to 125 |
Package Group | SOIC |
Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
Propagation Delay, ns | 36 |
Propagation Delay(Typ), ns | 36 |
Rating | Automotive |
Surge Voltage Rating, Vpk | 4000 |
VCC(Max), V | 5 |
VCC(Min), V | 3.3 |
Eco Plan
ISO7221CQDRQ1 | |
---|---|
RoHS | Compliant |
Application Notes
- Isolated RS-485 Reference DesignPDF, 80 Kb, File published: Oct 28, 2009
This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3 V and 5 V. Various transceivers are used to satisfy the requirements for low, medium, and high data rates, as well as to accommodate the need for half- and full-duplex operation.
Model Line
Series: ISO7221C-Q1 (1)
Manufacturer's Classification
- Semiconductors> Isolation> Digital Isolators