Deep-Dive with AI
Search across all available documentation for this part.
Technical Specifications
Parameters and characteristics for this part
| Specification | DS36277TMX/NOPB |
|---|---|
| Duplex | Half |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protocol | RS422, RS485 |
| Receiver Hysteresis | 80 mV |
| Supplier Device Package | 8-SOIC |
| Type | Transceiver |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.80 | |
| 10 | $ 2.51 | |||
| 25 | $ 2.37 | |||
| 100 | $ 2.06 | |||
| 250 | $ 1.95 | |||
| 500 | $ 1.75 | |||
| 1000 | $ 1.48 | |||
| Digi-Reel® | 1 | $ 2.80 | ||
| 10 | $ 2.51 | |||
| 25 | $ 2.37 | |||
| 100 | $ 2.06 | |||
| 250 | $ 1.95 | |||
| 500 | $ 1.75 | |||
| 1000 | $ 1.48 | |||
| Tape & Reel (TR) | 2500 | $ 1.40 | ||
| 5000 | $ 1.35 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.11 | |
| 100 | $ 1.85 | |||
| 250 | $ 1.30 | |||
| 1000 | $ 1.04 | |||
Description
General part information
DS36277 Series
The DS36277 Dominant Mode Multipoint Transceiver is designed for use on bi-directional differential busses. It is optimal for use on Interfaces that utilize Society of Automotive Engineers (SAE) J1708 Electrical Standard.
The device is similar to standard TIA/EIA-485 transceivers, but differs in enabling scheme. The Driver's Input is normally externally tied LOW, thus providing only two states: Active (LOW), or Disabled (OFF). When the driver is active, the dominant mode is LOW, conversely, when the driver is disabled, the bus is pulled HIGH by external bias resistors.
The receiver provides a FAILSAFE feature that ensures a known output state when the Interface is in the following conditions: Floating Line, Idle Line (no active drivers), and Line Fault Conditions (open or short). The receiver output is HIGH for the following conditions: Open Inputs, Terminated Inputs (50Ω), or Shorted Inputs. FAILSAFE is a highly desirable feature when the transceivers are used with Asynchronous Controllers such as UARTs.
Documents
Technical documentation and resources
