ISO3082DWR Isolators |
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Allicdata Part #: | 296-37891-2-ND |
Manufacturer Part#: |
ISO3082DWR |
Price: | $ 0.00 |
Product Category: | Isolators |
Manufacturer: | Texas Instruments |
Short Description: | DG ISO 2.5KV RS422/RS485 16SOICRS422, RS485 Digita... |
More Detail: | N/A |
DataSheet: | ISO3082DWR Datasheet/PDF |
Quantity: | 20000 |
Series: | ISO3082 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Technology: | Capacitive Coupling |
Type: | RS422, RS485 |
Isolated Power: | No |
Number of Channels: | 3 |
Inputs - Side 1/Side 2: | 2/1 |
Channel Type: | Unidirectional |
Voltage - Isolation: | 2500Vrms |
Common Mode Transient Immunity (Min): | 25kV/µs |
Data Rate: | 200kbps |
Propagation Delay tpLH / tpHL (Max): | -- |
Pulse Width Distortion (Max): | -- |
Rise / Fall Time (Typ): | -- |
Voltage - Supply: | 3.15 V ~ 5.5 V, 4.5 V ~ 5.5 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 16-SOIC |
Base Part Number: | ISO3082 |
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1. Description
The ISO3080 and ISO3086 devices are isolated fullduplex differential line drivers and receivers while the ISO3082DWR and ISO3088 devices are isolated halfduplex differential line transceivers for TIA/EIA 485/422 applications. These devices are ideal for long transmission lines because the ground loop is broken to allow for a much larger common-mode voltage range. The symmetrical isolation barrier of the device is tested to provide 2500 VRMS of isolation for 60 s per UL 1577 between the bus-line transceiver and the logic-level interface. Any cabled I/O can be subjected to electrical noise transients from various sources. These noise transients can cause damage to the transceiver and/or nearby sensitive circuitry if they are of sufficient magnitude and duration. These isolated devices can significantly increase protection and reduce the risk of damage to expensive control circuits. The ISO3080, ISO3082, ISO3086, and ISO3088 device are qualified for use from –40°C to +85°C.
2. Features
1. Meets or Exceeds TIA/EIA RS-485 Requirements
2. Signaling Rates up to 20 Mbps
3. 1/8 Unit Load – Up to 256 Nodes on a Bus
4. Thermal Shutdown Protection
5. Low Bus Capacitance – 16 pF (Typical)
6. 50 kV/μs Typical Transient Immunity
7. Fail-safe Receiver for Bus Open, Short, Idle
8. 3.3-V Inputs are 5-V Tolerant
9. Bus-Pin ESD Protection
– 12-kV HBM Between Bus Pins and GND2
– 6-kV HBM Between Bus Pins and GND1
10. Safety-Related Certifications:
– 4000-VPK Basic Insulation, 560 VPK VIORM per DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 and DIN EN 61010-1
– 2500 VRMS Isolation per UL 1577
– 4000 VPK Isolation per CSA Component Acceptance Notice 5A and IEC 60950-1
3. Pin Configuration
4. Pin Function
5. Applications
1. Security Systems
2. Chemical Production
3. Factory Automation
4. Motor and Motion Control
5. HVAC and Building Automation Networks
6. Networked Security Stations
Part Number | Manufacturer | Price | Quantity | Description |
---|
ISO35MDWR | Texas Instru... | -- | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO35MDW | Texas Instru... | -- | 33 | DG ISO 2.5KV RS422/RS485 ... |
ISO3086TDWR | Texas Instru... | -- | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3080DWR | Texas Instru... | -- | 36000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3082DWR | Texas Instru... | -- | 20000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3088DWR | Texas Instru... | -- | 12891 | DG ISO 2.5KV RS422/RS485 ... |
ISO3086DWR | Texas Instru... | -- | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO35DWR | Texas Instru... | -- | 2000 | DG ISO 2.5KV RS422/RS485 ... |
ISO35TDWR | Texas Instru... | 262.68 $ | 50 | DG ISO 2.5KV RS422/RS485 ... |
ISO3080DW | Texas Instru... | -- | 1099 | DG ISO 2.5KV RS422/RS485 ... |
ISO3086DW | Texas Instru... | -- | 1133 | DG ISO 2.5KV RS422/RS485 ... |
ISO35DW | Texas Instru... | -- | 973 | DG ISO 2.5KV RS422/RS485 ... |
ISO3088DW | Texas Instru... | -- | 1277 | DG ISO 2.5KV RS422/RS485 ... |
ISO3082DW | Texas Instru... | -- | 688 | DG ISO 2.5KV RS422/RS485 ... |
ISO35TDW | Texas Instru... | -- | 4399 | DG ISO 2.5KV RS422/RS485 ... |
ISO3086TDW | Texas Instru... | -- | 19001 | DG ISO 2.5KV RS422/RS485 ... |
ISO3080DWRG4 | Texas Instru... | -- | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3082DWRG4 | Texas Instru... | 2.11 $ | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3088DWRG4 | Texas Instru... | 2.37 $ | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO35DWRG4 | Texas Instru... | 2.37 $ | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3086DWG4 | Texas Instru... | 4.5 $ | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3088DWG4 | Texas Instru... | 4.5 $ | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO35DWG4 | Texas Instru... | 4.5 $ | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3080DWG4 | Texas Instru... | 3.39 $ | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3082DWG4 | Texas Instru... | 3.39 $ | 1000 | DG ISO 2.5KV RS422/RS485 ... |
ISO3116I-45 | Power Integr... | 153.72 $ | 6 | DC/DC CONVERTER 16.4V 3W |
ISO3116I-65 | Power Integr... | 160.54 $ | 9 | DC/DC CONVERTER 16.4V 3W |
ISO3116I-100 | Power Integr... | 174.97 $ | 6 | DC/DC CONVERTER 16.4V 3W |
ISO3116I-120 | Power Integr... | 198.42 $ | 6 | DC/DC CONVERTER 16.4V 3W |
ISO3086TEVM-436 | Texas Instru... | 35.62 $ | 6 | EVAL SMALL MODULE FOR ISO... |
ISO3086TEVM | Texas Instru... | 35.62 $ | 2 | EVAL MODULE FOR ISO3086TI... |
ISO35TEVM | Texas Instru... | 35.62 $ | 1 | EVAL MODULE FOR ISO35TISO... |
ISO35TEVM-434 | Texas Instru... | 35.62 $ | 3 | EVAL SMALL MODULE FOR ISO... |
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