Product Summary

The SN65C1167EPWR is a dual driver with ±15-kV ESD (Human Body Model [HBM]) and ±8-kV ESD (IEC61000-4-2 Air-Gap Discharge and Contact Discharge) for RS-422 bus pins. The devices meet the requirements of TIA/EIA-422-B and ITU recommendation V.11. The SN65C1167EPWR combines dual 3-state differential line drivers and 3-state differential line receivers, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, which can be connected together externally to function as direction control. The SN65C1167EPWR have individual active-high enables.

Parametrics

SN65C1167EPWR absolute maximum ratings: (1)VCC Supply voltage range: -0.5 to 7 V; (2)VI Input voltage range V A or B, Receiver: -14 to 14V; (3)VID Differential input voltage range Receiver: -14 to 14 V; (4)VO Output voltage range V Receiver: -0.5 to VCC + 0.5; (5)IIK Input clamp current range Driver, VI < 0: -20 mA; (6)IOK Output clamp current range Receiver ±20mA, Driver: ±150mA; (7)IO Output current range Receiver: ±25mA; (8)ICC Supply current range: 200 mA; (9)TJ Operating virtual junction temperature: 150 ℃; (10)TA Operating free-air temperature range: -40 to 85 ℃; (11)Tstg Storage temperature range: -65 to 150 ℃.

Features

SN65C1167EPWR features: (1)Meet or Exceed Standards TIA/EIA-422-B and ITU Recommendation V.11; (2)Operate From Single 5-V Power Supply; (3)ESD Protection for RS-422 Bus Pins; (4)Low Supply-Current Requirements: 9 mA Max; (5)Low Pulse Skew; (6)Receiver Input Impedance: 17 kW (Typ); (7)Receiver Input Sensitivity: ±200 mV; (8)Receiver Common-Mode Input Voltage Range of –7 V to 7 V; (9)Glitch-Free Power-Up/Power-Down Protection; (10)Receiver 3-State Outputs Active-Low Enable (SN65C1167E Only).

Diagrams

SN65C1167EPWR pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN65C1167EPWR
SN65C1167EPWR

Texas Instruments

RS-422 Interface IC Dual Diff Drivers & Receivers

Data Sheet

0-1490: $0.89
1490-2000: $0.84
2000-5000: $0.82
SN65C1167EPWRG4
SN65C1167EPWRG4

Texas Instruments

RS-422 Interface IC Dual Diff Drivers & Receivers

Data Sheet

0-1490: $0.89
1490-2000: $0.86
2000-5000: $0.82