Specifications
26 Control and Automation Solutions Guide
Transceiver Meets PROFIBUS DP Standards
and Protects Against ±35kV ESD
MAX14770E
The MAX14770E PROFIBUS DP transceiver meets strict PROFIBUS standards
with a high-output-drive dierential (greater than 2.1V) and an 8pF bus
capacitance. The high-ESD protection (±35kV HBM), high-automotive-
temperature grade, and space-saving 8-pin TQFN package make the
MAX14770E ideal for space-constrained, harsh industrial environments.
Benefits
• Easy connection to PROFIBUS reduces
design time
◦ Meets EIA 61158-2 Type 3
PROFIBUSDP specifications
◦ -40°C to +125°C temperature range
for use in extreme conditions
• Space-saving
◦ Tiny 3mm x 3mm, 8-pin TDFN
package
• Industry’s highest ESD protection
enhances reliability
◦ ±35kV Human Body Model (HBM)
◦ ±20kV IEC 61000-4-2 (Air Gap)
◦ ±10kV IEC 61000-4-2 (Contact)
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MAX14770E
Block diagram of the MAX14770E.