DS21T09S
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 28 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 9 |
| Type | SCSI |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Bus Terminators |
| Technology | MOS |
| Voltage - Supply | 4V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS21T09 |
| Pin Count | 28 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Differential Output | NO |
| Number of Signal Lines | 18 |
| Pull-up Resistance-Nom | 110Ohm |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS21T09S Overview
A transmission line may also have 9 terminations, which are made using devices matched to its characteristic impedance. 28-SOIC (0.295, 7.50mm Width) is well known for its low package cost in the electronics industry. Materials are taken from Tube's packaging. Using Surface Mount, you mount it on a PCB. It is not recommended to exceed 0°C~70°C for the Operating Temperature. Standard applications can be carried out with this SCSI-qualified material. Ensure normal operation by providing a 4V~5.5V Supply Voltage. Using Base Part Number DS21T09 will allow you to find related parts. A specific purpose is served by the 28 pins. Signal lines such as 18 are used for signals or intelligence transmission and are devoted exclusively to public or private service. High efficiency requires a constant voltage supply of 5V. This device has a Surface Mount-mount. As part of Subcategory Bus Terminators, it is included. Contacts on computers and other communications devices are pronged, called 28 pins. Powered by 5V Power Supplies, the system can operate.
DS21T09S Features
9 terminations
Tube package
DS21T09 family
28 pin count
18 signal lines
28 pins
5V power supplies
DS21T09S Applications
There are a lot of Maxim Integrated DS21T09S Signal Terminators applications.
- SCSI cable
- workstations
- IEC61131-2 type 1, 2 and 3
- PCI Cards
- Disk array (RAID)
- ESD protection and termination of USB downstream ports downstream ports
- Data Switches
- Desktop PCs
- Data Routers
- Programmable logic controller