ISO1176DW - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ISO1176DW
Manufacturer

TI
ChipWorker Part#

CW6909796
Category

Interface IC, Interface Controller
Package

SOIC-16
Description

TEXAS INSTRUMENTS ISO1176DW RS485 Transceiver RS485, 3.15V-5.25V supply, 1 Driver, SOIC-16
Documentation

Datasheet

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ISO1176DW Specifications

Attribute	Attribute Value

Part Number	ISO1176DW
Manufacturer	TI
ChipWorker Part#	CW6909796
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Supply Voltage (DC)	3.15V (min)
Number of Channels	3 Channel
Number of Positions	16 Position
Data Rate	40.0 Mbps
Isolation Voltage	2500 Vrms
Thermal Shutdown	Yes
Drivers Per Package	1
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3.15V ~ 5.5V
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	3.15 V
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Size-Length	10.28 mm
Size-Width	7.52 mm
Size-Height	2.35 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The ISO1176DW is a RS-485 isolated differential Line Transceiver designed for use in PROFIBUS applications. The device is ideal for long transmission lines because the ground loop is broken to provide for operation with a much larger common-mode voltage range. The symmetrical isolation barrier of each device is tested to provide 2500VRMS of isolation per UL between the line transceiver and the logic level interface. The galvanically isolated differential bus transceiver is an integrated circuit designed for bidirectional data communication on multipoint bus-transmission lines. The transceiver combines a galvanically isolated differential line driver and differential input line receiver. The driver has an active-high enable with isolated enable-state output on the ISODE pin (pin 10) to facilitate direction control. The driver differential outputs and the receiver differential inputs connect internally to form a differential input/output (I/O) bus port.
Bus-pin ESD protection
10pF Maximum low bus capacitance
Up to 160 transceivers on a bus
Fail-safe receiver for bus open, short or idle
2500VRMS isolation rating per UL 1577
50kV/µs Typical transient immunity
Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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