General Description
The MAX3040âMAX3045 is a family of 5V quad RS-485/RS-422 transmitters designed for digital data transmission over twisted-pair balanced lines. All transmitter outputs are protected to ±10kV using the Human Body Model.
Features
⦠ESD Protection: ±10kVâHuman Body Model
⦠Single +5V Operation
⦠Guaranteed Device-to-Device Skew
(MAX3040/MAX3041/MAX3043/MAX3044)
⦠Pin-Compatible with âSN75174, â26LS31C and
LTC487
⦠Hot-Swappable for Telecom Applications
⦠Up to 20Mbps Data Rate (MAX3042B/MAX3045B)
⦠Slew-Rate Limited (Data Rates at 2.5Mbps and
250kbps)
⦠2nA Low-Power Shutdown Mode
⦠1mA Operating Supply Current
⦠±4kV EFT Fast Transient Burst Immunity per IEC
1000-4-4
⦠Level 2 Surge Immunity per IEC 1000-4-5,
Unshielded Cable Model
⦠Ultra-Small 16-Pin TSSOP, 16-Pin Narrow SO, and
Wide 16-Pin SO
Applications
Telecommunications Equipment
Industrial Motor Control
Transmitter for ESD-Sensitive Applications
Hand-Held Equipment
Industrial PLCs
Networking
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