ADM4168E ±15 kV ESD Protected Dual RS-422 Transceiver
The ADM4168E has dual RS-422 transceivers suitable for
high speed communication on point-to-point and multidrop
transmission lines. The ADM4168E is designed for balanced
transmission lines and complies with TIA/EIA-422-B.
Applications
The differential driver outputs and receiver inputs feature electrostatic
discharge circuitry that provides protection up to ±15 kV
HBM and ±8 kV IEC 61000-4-2 (contact and air discharge).
The ADM4168E operates from a single 5 V power supply.
Excessive power dissipation caused by bus contention or output
shorting is prevented by short-circuit protection circuitry. Shortcircuit
protection circuits limit the maximum output current to
150 mA during fault conditions.
The receivers of the ADM4168E contain a fail-safe feature that
results in a logic high output state if the inputs are unconnected
(floating).
The ADM4168E is fully specified over the commercial and
industrial temperature ranges and is available in a 16-pin
TSSOP package.
Features and Benefits- Dual transceivers for RS-422
- ESD protection on bus input/output pins
±15 kV human body model (HBM)
±8 kV IEC 61000-4-2, contact discharge
±8 kV IEC 61000-4-2, air discharge - Complies with TIA/EIA-422-B and ITU-T recommendation V.11
- Open-circuit fail-safe
- Suitable for 5 V power supply applications
- Low supply current operation: 9 mA maximum
- Low driver output skew
- Receiver input impedance: 30 kΩ
- Receiver common-mode range: −7 V to +7 V
- Power-up/power-down without glitches
- 16-pin TSSOP package
- Operating temperature range: −40°C to +85°C
| IBIS Models |
Data Sheets
Application Notes
User Guides
Order Information
Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
---|
ADM4168EBRUZ Production | 16 ld TSSOP | OTH 96 | -40 to 85C | 0.94 | 0.8 | Y |
ADM4168EBRUZ-RL7 Production | 16 ld TSSOP | REEL 1000 | -40 to 85C | 0 | 0.8 | Y |
Evaluation Boards
Part Number | Description | Price | RoHS |
---|
EVAL-ADM4168EEBZ | Evaluation Board | 75 | Y |