MAX3043
PRODUCTION±10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters
Hot-Swap Capable Inputs Eliminate Erroneous Data Transmission During Circuit Initialization
- Part Models
- 9
- 1ku List Price
- Starting From $3.61
Overview
- ESD Protection: ±10kV—Human Body Model
- Single +5V Operation
- Guaranteed Device-to-Device Skew (MAX3040/MAX3041/MAX3043/MAX3044)
- Pin-Compatible with 'SN75174, '26LS31C 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
- ±2kV 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
The MAX3040–MAX3045 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. The MAX3040/MAX3043 (250kbps) and the MAX3041/MAX3044 (2.5Mbps) are slew-rate limited transmitters that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free transmission.
The MAX3040–MAX3045 feature a hot-swap capability that eliminates false transitions on the data cable during power-up or hot insertion. The MAX3042B/MAX3045B are optimized for data transfer rates up to 20Mbps, the MAX3041/MAX3044 for data rates up to 2.5Mbps, and the MAX3040/MAX3043 for data rates up to 250kbps. The MAX3040–MAX3045 offer optimum performance when used with the MAX3093E or MAX3095 5V quad differential line receivers or MAX3094E/MAX3096 3V quad differential line receivers.
The MAX3040–MAX3045 are ESD-protected pin-compatible, low-power upgrades to the industry-standard 'SN75174 and 'DS26LS31C. They are available in space-saving TSSOP, narrow SO, and wide SO packages.
Applications
- Handheld Equipment
- Industrial Motor Control
- Industrial PLCs
- Networking
- Telecommunications Equipment
- Transmitter for ESD-Sensitive Applications
Documentation
Data Sheet 1
Reliability Data 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX3043CSE+ | SOIC_N | ||
| MAX3043CSE+T | SOIC_N | ||
| MAX3043CUE+ | Thin Shrink Small-Outline Package | ||
| MAX3043CUE+T | Thin Shrink Small-Outline Package | ||
| MAX3043ESE+ | SOIC_N | ||
| MAX3043ESE+T | SOIC_N | ||
| MAX3043ESE/GG8 | Small-Outline IC, Narrow (0.15in) | ||
| MAX3043EUE+ | Thin Shrink Small-Outline Package | ||
| MAX3043EUE+T | Thin Shrink Small-Outline Package |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 28, 2023 - 2361H WAFER FAB |
||
| MAX3043CSE+ | PRODUCTION | |
| MAX3043CSE+T | PRODUCTION | |
| MAX3043CUE+ | PRODUCTION | |
| MAX3043CUE+T | PRODUCTION | |
| MAX3043ESE+ | PRODUCTION | |
| MAX3043ESE+T | PRODUCTION | |
| MAX3043EUE+ | PRODUCTION | |
|
Dec 11, 2018 - 1754N ASSEMBLY |
||
| MAX3043CUE+ | PRODUCTION | |
| MAX3043CUE+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Interface Receivers 4 | ||
| MAX3093E | PRODUCTION | ±15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers |
| MAX3094E | PRODUCTION | ±15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers |
| MAX3095 | PRODUCTION | ±15kV ESD-Protected, 10Mbps, 3V/5V, Quad RS-422/RS-485 Receivers |
| MAX3096 | PRODUCTION | ±15kV ESD-Protected, 10Mbps, 3V/5V, Quad RS-422/RS-485 Receivers |