ACTIVE
Part Number
UM13088
Description
3.0V to 5.5V Supply, 10Mbps, Fail-Safe, Hot-Swap, RS-485 Transceivers
Status
ACTIVE
Drivers/Receivers Per Package
1/1
Max Date rate (Mbps)
10
Bus Fault Protection (V)
-7.5 to 12.5
Common-mode range (V)
-7 to 12
VCC Range (V)
3.0 to 5.5
VIO Range (V)
-
ICC (Max) (mA)
1.3
ESD HBM (kV)
±8
IEC 61000-4-2 Contact (kV)
-
Operating Temperature Range(℃)
-40 to 85
Package
DFN8 3.0x3.0, MSOP8, SOP8
The UM13088 are high-speed transceivers for RS-485 communication that contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open, shorted or idle. This means that the receiver output will be logic high if all transmitters on a terminated bus are disabled (high impedance). The UM13088 driver slew rates are not limited, making transmit speeds up to 10Mbps possible.
The transceivers typically draw 650μA of supply current when unloaded, or when fully loaded with the drivers disabled. All devices have a 1/8-unit-load receiver input impedance that allows up to 256 transceivers on the bus and are intended for half-duplex communications.
- Data Rates up to 10 Mbps
- True Fail-Safe Receiver while Maintaining EIA/TIA-485 Compatibility
- -7V to +12V Common-Mode Input Voltage Range
- Allows up to 256 Transceivers on the Bus
- Thermal Shutdown
- Current-Limiting for Driver Overload Protection
- RS-485 Transceivers
- Level Translators
- Industrial-Control Local Area Networks
- Telecommunications
- Security Systems
- Instrumentation
| Part Number | Packaging Type | Marking Code | Shipping Qty |
|---|---|---|---|
| UM13088S8 | SOP8 | UM13088S8 | 3000pcs/13Inch Tape & Reel |
| UM13088M8 | MSOP8 | 13088 | 4000pcs/13Inch Tape & Reel |
| UM13088DA | DFN8 3.0×3.0 | 13088 | 3000pcs/13Inch Tape & Reel |
