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MAX3221-EP

Texas Instruments
Part Number MAX3221-EP
Manufacturer Texas Instruments
Description 3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
Published Mar 26, 2020
Detailed Description www.ti.com MAX3221-EP 3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION SLLS751 – OCTO...
Datasheet PDF File MAX3221-EP PDF File

MAX3221-EP
MAX3221-EP


Overview
www.
ti.
com MAX3221-EP 3-V TO 5.
5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION SLLS751 – OCTOBER 2006 FEATURES • Controlled Baseline – One Assembly/Test Site, One Fabrication Site • Extended Temperature Performance of –55°C to 125°C • Enhanced Diminishing Manufacturing Sources (DMS) Support • Enhanced Product-Change Notification • Qualification Pedigree (1) • RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.
28 Standards • Operates With 3-V to 5.
5-V VCC Supply • Operates up to 250 kbit/s • One Driver and One Receiver • Low Standby Current .
.
.
1 µA Typical • External Capacitors .
.
.
4 × 0.
1 µF • Accepts 5-V Logic Input With 3.
3-V Supply • Alternative High-Speed Pin-Compatible Device (1 Mbit/s) – SNx5C3221 (1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range.
This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life.
Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
• Auto-Powerdown Feature Automatically Disables Drivers for Power Savings APPLICATIONS • Battery-Powered, Hand-Held, and Portable Equipment • PDAs and Palmtop PCs • Notebooks, Subnotebooks, and Laptops • Digital Cameras • Mobile Phones and Wireless Devices DB PACKAGE (TOP VIEW) EN C1+ V+ C1C2+ C2- VRIN 1 2 3 4 5 6 7 8 16 FORCEOFF 15 VCC 14 GND 13 DOUT 12 FORCEON 11 DIN 10 INVALID 9 ROUT DESCRIPTION/ORDERING INFORMATION The MAX3221 consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND).
The device meets the requirements of TIA/EIA-232-F and provides the electri...



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