DS36C279M Low Power EIA-RS-485 Transceiver with Sleep Mode led circuit board
digital integrated circuits
,linear integrated circuits
STOCK LIST
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| 74VHCT00AMTCX | 7500 | FAIRCHILD | 16+ | TSSOP-14 |
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| FOD817C | 2200 | FSC | 16+ | SOP-4 |
| AME8500AEETAF29Z | 1600 | AME | 13+ | SOT-23 |
| IRF3710 | 1500 | IR | 14+ | TO-220 |
| MIC2075-1YM | 6382 | MICREL | 16+ | SOP |
| MRF160 | 637 | MOT | 15+ | MODEL |
| BLW33 | 156 | PHI | 15+ | SOT122A |
| BLW32 | 156 | PHI | 14+ | SOT122A |
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| DS1722S+T | 5760 | MAXIM | 14+ | SOP-8 |
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| PM75CFE060 | 280 | MITSUBISH | 13+ | MOUDLE |
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| FCX605TA | 1950 | ZETEX | 15+ | SOT-89 |
| 2SC2878A | 3000 | TOSHIBA | 13+ | TO-92 |
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| MIC811LUY | 10000 | MICREL | 16+ | SOT-143 |
| BD9778F-E2 | 5500 | ROHM | 16+ | SOP-8 |
| PIC18F25K20-I/ML | 4553 | MICROCHIP | 14+ | QFN |
| 74LVXC3245MTCX | 7500 | FAIRCHILD | 15+ | TSSOP |
| 2SC3964 | 3000 | TOSHIBA | 16+ | TO-126 |
DS36C279M
Low Power EIA-RS-485 Transceiver with Sleep Mode led circuit board
Features
► 100% RS-485 compliant
— Guaranteed RS-485 device interoperation
► Low power CMOS design: ICC 500 µA max
► Automatic sensing sleep mode
— Reduces ICC to 10 µA maximum
► Built-in power up/down glitch-free circuitry
— Permits live transceiver intersection/displacement
► DIP and SOIC packages available
► Industrial temperature range: −40˚C to +85˚C
► On-board thermal shutdown circuitry
— Prevents damage to the device in the event of excessive power dissipation
► Wide common mode range:
−7V to +12V n Receive open input fail-safe (Note 1)
► 1⁄4 unit load (DS36C279): ≥ 128 nodes
► 1⁄2 unit load (DS36C279T): ≥ 64 nodes
► ESD (Human Body Model): ≥ 2 kV
► Drop-in replacement for:
— LTC485 MAX485 DS75176 DS3695
General Description
The DS36C279 is a low power differential bus/line transceiver designed to meet the requirements of RS-485 Standard for multipoint data transmission. In addition it is compatible with TIA/EIA-422-B
The sleep mode feature automatically puts the device in a power saving mode when both the driver and receiver are disabled.†† The device is ideal for use in power conscious applications where the device may be disabled for extended periods of time.
The driver and receiver outputs feature TRI-STATE® capability. The driver outputs operate over the entire common mode range of −7V to +12V. Bus contention or fault situations that cause excessive power dissipation within the device are handled by a thermal shutdown circuit, which forces the driver outputs into a high impedance state.
The receiver incorporates a fail safe circuit which guarantees a high output state when the inputs are left open.† The DS36C279T is fully specified over the industrial temperature range (−40˚C to +85˚C).
0402 0.063W 10kOhm SMT Thick Film Chip Resistor RC0402JR-0710KL
200MHz MPZ1608S300ATAH0 Chip Beads 5A For Power Line TDK SMD0603
22R 5% SMD0402 Film Chip Resistors ERJ-2GEJ220X PANASONIC
MOV-20D751K 750V 6.5kA Varistor blue SMD Chip Resistor 1 Circuit Through Hole Disc 20mm
2SB1261-TP 10W General Purpose Rectifier Diode Silicon Epitaxial Planar Pnp Transistor
IXFK140N30P Polar Power Mosfet Hiperfet TO264 300V 140A
DF2B29FU,H3F TVS 24VWM 47V ESD Protection Diodes
PMEG6010ER 1A Low VF MEGA Schottky Barrier Rectifier SOD123
SK34SMA 3A SMD Schottky Barrier Rectifier Diodes DO - 214AC
SMBJ5.0A Silicon Avalanche Diodes 600W Surface Mount TVS Diodes
| Image | Part # | Description | |
|---|---|---|---|
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0402 0.063W 10kOhm SMT Thick Film Chip Resistor RC0402JR-0710KL |
10 kOhms ±5% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film
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200MHz MPZ1608S300ATAH0 Chip Beads 5A For Power Line TDK SMD0603 |
30 Ohms 1 Power Line Ferrite Bead 0603 (1608 Metric) 5A 10mOhm
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22R 5% SMD0402 Film Chip Resistors ERJ-2GEJ220X PANASONIC |
22 Ohms ±5% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film
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MOV-20D751K 750V 6.5kA Varistor blue SMD Chip Resistor 1 Circuit Through Hole Disc 20mm |
750 V 6.5 kA Varistor 1 Circuit Through Hole Disc 20mm
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2SB1261-TP 10W General Purpose Rectifier Diode Silicon Epitaxial Planar Pnp Transistor |
Bipolar (BJT) Transistor PNP 60 V 3 A 50MHz 1 W Surface Mount D-Pak
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IXFK140N30P Polar Power Mosfet Hiperfet TO264 300V 140A |
N-Channel 300 V 140A (Tc) 1040W (Tc) Through Hole TO-264AA (IXFK)
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DF2B29FU,H3F TVS 24VWM 47V ESD Protection Diodes |
47V Clamp 3A (8/20µs) Ipp Tvs Diode Surface Mount USC
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PMEG6010ER 1A Low VF MEGA Schottky Barrier Rectifier SOD123 |
Diode 60 V 1A Surface Mount SOD-123W
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SK34SMA 3A SMD Schottky Barrier Rectifier Diodes DO - 214AC |
Diode 40 V 3A Surface Mount DO-214AC, SMA
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SMBJ5.0A Silicon Avalanche Diodes 600W Surface Mount TVS Diodes |
9.2V Clamp 65.3A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
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