Electronic Components Datasheet Search |
|
SN65HVS882 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
SN65HVS882 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 22 page 1 FEATURES APPLICATIONS DESCRIPTION SN65HVS882 www.ti.com ........................................................................................................................................................................................................ SLAS601 – MAY 2008 INDUSTRIAL 8-DIGITAL-INPUT SERIALIZER • Sensor Inputs for Industrial Automation and 2 • Eight Inputs Process Control – High Input Voltage – up to 34 V • High Channel Count Digital Input Modules for – Selectable Debounce Filters – 0 ms to 3 ms PC and PLC Systems – Flexible Input Current Limit – 0.2 mA to 5.2 • Decentralized I/O Modules mA • Motion Control Systems – Field Pins Protected to 15-kV HBM ESD • Output Drivers for External Status LEDs • Cascadable in Multiples of Eight Inputs • SPI-Compatible Interface • Regulated 5-V Output for External Isolator • Over-Temperature Indicator The SN65HVS882 is an eight channel, digital-input serializer for high-channel density digital input modules in industrial automation. In combination with galvanic isolators the device completes the interface between the high voltage signals on the field-side and the low-voltage signals on the controller side. Input signals are current-limited and then validated by internal debounce filters. With the addition of a few external components, the input switching characteristics can be configured in accordance with IEC61131-2 for Type 1, 2, and 3 sensor switches. Upon the application of load and clock signals, input data is latched in parallel into the shift register and afterwards clocked out serially. Cascading of multiple devices is possible by connecting the serial output of the leading device with the serial input of the following device, enabling the design of high-channel count input modules. Multiple devices can be cascaded through a single serial port, reducing both the isolation channels and controller inputs required. Input status can be visually indicated via constant current LED outputs. The current limit on the inputs is set by a single external precision resistor. An integrated voltage regulator provides a 5-V output to supply low-power isolators. An on-chip temperature sensor provides diagnostic information for graceful shutdown and system safety. The SN65HVS882 is available in a 28-pin PWP PowerPAD™ package, allowing for efficient heat dissipation. The device is characterized for operation at temperatures from -40 °C to 125°C. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 PowerPAD is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2008, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - SN65HVS882 |
|
Similar Description - SN65HVS882 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |