SN65HVS880 Status: ACTIVE

Eight channel, nominal 24V digital-input serializer for industrial digital inputs

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Datasheet

24 V, Eight-Channel, Digital-Input Serializer (Rev. C) (PDF 843 KB) 4424 views
05 Nov 2008

	SN65HVS880	SN65HVS881	SN65HVS882	SN65HVS885
Operating Voltage(V)	18-30	10 - 34	10V – 34V	4.5-5.5
Interface	SPI	SPI	SPI	SPI
No. of Outputs	0	0	0	0
No. of Inputs	8	8	8	8
I/O max rate(kbps)	1000	1000	1000	1000
Debounce times(MS)	0,1,3	0,1,3	0, 1, 3	0,1,3
IO Current (mA)	0.2-5.2	0.2-5.2	0.2-5.2	0.2-5.2
I/O Vol	0-30	0-34	0-34	0-34
Voltage Monitor	Yes	No	No	No
Parity	No	Yes	No	No
Over temperature	Yes	Yes	Yes	Yes
Pin/Package	28HTSSOP	28HTSSOP	28HTSSOP	28HTSSOP
Operating Temp Range(Celsius)	-40 to 85	-40 to 125	-40 to 125	-40 to 125
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

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Product Information

Features

Eight Sensor Inputs
- High Input Voltage up to 30 V
- Selectable Debounce Filters From 0 ms to 3 ms
- Adjustable Current Limits From 0.2 mA to 5.2 mA
- Field Inputs and Supply Lines Protected to 15-kV HBM
Output Drivers for External Status LEDs
Cascadable for More Inputs in Multiples of Eight
SPI-Compatible Interface
Regulated 5-V Output for External Digital Isolator
Over-Temperature and Low-Supply Voltage Indicator
APPLICATIONS
- Sensor Inputs for Industrial Automation and Process Control
  - IEC61131-2 Type 1, 2, or 3 Switches
  - EN60947-5-2 Proximity Switches
- High Channel Count Digital Input Modules for PC and PLC Systems
- Decentralized I/O Modules

PowerPAD Is a trademark of Texas Instruments

Description

The SN65HVS880 is a 24-V, eight-channel, digital-input serializer for high-channel density digital input modules of PC and PLC based systems in industrial automation. In combination with galvanic isolators the device completes the interface between the 24-V sensor outputs of the field-side and the low-voltage controller inputs at the control-side. Input signals provided by EN60947-5-2 compliant 2- and 3-wire proximity switches are current-limited and then validated by internal debounce filters. The input switching characteristic is 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 via a subsequent isolator into a serial PLC input.

Cascading of multiple SN65HVS880 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. Input status is indicated via 3-mA constant current LED outputs. An external precision resistor is required to set the internal reference current. The integrated voltage regulator provides a 5-V output to supply low-power isolators. An on-chip temperature sensor together with an internal supply voltage monitor provides a chip-okay (CHOK) indication.

The SN65HVS880 comes in a 28-pin PWP PowerPAD package allowing for efficient heat dissipation. The device is specified for operation at temperatures from -40°C to 85°C.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Samples
SN65HVS880PWP	ACTIVE	-40 to 85	3.05 \| 1ku	HTSSOP (PWP) \| 28	View	50 \| TUBE
SN65HVS880PWPG4	ACTIVE	-40 to 85	3.05 \| 1ku	HTSSOP (PWP) \| 28	View	50 \| TUBE
SN65HVS880PWPR	ACTIVE	-40 to 85	2.75 \| 1ku	HTSSOP (PWP) \| 28	View	2000 \| LARGE T&R	Purchase Samples
SN65HVS880PWPRG4	ACTIVE	-40 to 85	2.75 \| 1ku	HTSSOP (PWP) \| 28	View	2000 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

	TI Inventory Status	Reported Distributor Inventory
SN65HVS880PWP	As of 10:28 AM GMT, 03 Jul 2009	As of 10:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	Arrow	250
			DigiKey	257
			Mouser Electronics	891
			Newark	31
		Europe	Compel	100
SN65HVS880PWPG4	As of 10:28 AM GMT, 03 Jul 2009	As of 10:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	DigiKey	Available
SN65HVS880PWPR	As of 10:28 AM GMT, 03 Jul 2009	As of 10:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
SN65HVS880PWPRG4	As of 10:28 AM GMT, 03 Jul 2009	As of 10:28 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
SN65HVS880PWP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN65HVS880PWPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN65HVS880PWPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN65HVS880PWPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for SN65HVS880

Datasheet

24 V, Eight-Channel, Digital-Input Serializer (Rev. C) (PDF 843 KB) 4424 views
05 Nov 2008

Application Notes

Q3 2008 Issue Analog Applications Journal (PDF 1207 KB) 2486 views
06 Aug 2008
Cascading of input serializers boosts channel density for digital inputs (PDF 219 KB) 1604 views
06 Aug 2008
Special Features of the SN65HVS88x Family of Digital Input Serializers (HTM 8 KB) 361 views
07 Oct 2008 Read Abstract

User Guides

SN65HVS880 (HTM 8 KB) 75 views
17 Dec 2008 Read Abstract
SN65HVS880 EVM User's Guide (Rev. A) (HTM 8 KB) 217 views
03 Dec 2008 Read Abstract

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SN65HVS880 Status: ACTIVE

Eight channel, nominal 24V digital-input serializer for industrial digital inputs

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