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ADM3315E:  15kV ESD Protected,+2.7V to +3.6V Serial Port Transceiver w/ Green Idle™

Product Details


Operating from a single supply as low as +2.7 V, the ADM3315E is a three-driver/three-receiver serial port transceiver, and fully meets full EIA-232 standards.  It is similar to the ADM3312E but with the Power Supply Current reduced by up to 50%.  It features an on-board, charge pump dc-to-dc converter, which eliminates the need for dual power supplies.  This dc-to-dc converter also contains a voltage tripler and voltage inverter for internally generating positive and negative supplies from the power supply.  It operates in Green Idle Mode, where the charge pump oscillator is gated on and off to maintain output voltage to +/-6 V, regardless of the load conditions.  Another key feature is its ESD protection: up to +/-15kV on all I/O lines.  The ADM3315E is available in a 24-pin TSSOP package as well as a space-saving 5*5mm 32-pin LFCSP package.

APPLICATIONS

  • Mobile phone handsets/data cables
  • Laptop and notebook computers
  • Printers
  • Peripherals
  • Modems
  • PDAs/Hand-Held Devices/Palmtop Computers

FEATURES and BENEFITS

  • Green Idle Power-Saving Mode
  • Single 2.7 V to 3.6 V Power Supply
  • Operates with 3 V Logic
  • 0.1 µF to 1 µF Charge Pump Capacitors
  • Low EMI
  • Low Power Shutdown: 20 nA
  • Full RS-232 Compliance
  • 460 kb/s Data Rate
  • One receiver active in shutdown
    (ADM3307E/ADM3311E/ADM3312E/ADM3315E)
  • Two receivers active in shutdown (ADM3310E)
  • ESD >15 kV IEC 1000-4-2 on
    RS-232 I/Os
  • ESD >15 kV IEC 1000-4-2 on CMOS and RS-232 I/Os (ADM3307E)
  • Qualified for automotive applications

Functional Block Diagram for ADM3315E

Documentation

Title Content Type File Type
ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E: 15 kV ESD Protected, 2.7V to 3.6V Serial Port Transceivers with Green IdleTM Data Sheet (Rev I, 03/2013) (pdf, 1138 kB) Data Sheets PDF
Interface Primer  (doc, 38 kB)
... RS-232, RS-422, RS-423 and RS-485
Technical Articles DOC
RS-232 Transceivers Applications Bulletin (July 2002)  (pdf, 279 kB) Technical Articles PDF
EMC, CE Mark, IEC801... What's it all about?
... New devices to ease the job.
(Analog Dialogue, Vol. 30, No. 4)
Analog Dialogue HTML
Interface Parametric Search Product Selection Guide HTML
RS-232 Transceivers Applications Bulletin (Summer 2008)  (pdf, 196 kB) Solutions Bulletins PDF
RS-232 Products Brochure (Summer 2007)  (pdf, 593 kB) Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

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Price, packaging, availability

ADM3315E Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADM3315EACPZ Status: Production 32 ld LFCSP (5x5mm CP-32-2) 32 Ind Tray, 490 $1.77 $1.62 Y  Material Info PCN Purchase Sample
ADM3315EACPZ-REEL Status: Production 32 ld LFCSP (5x5mm CP-32-2) 32 Ind Reel, 5000 - - Y  Material Info PCN Purchase
ADM3315EACPZ-REEL7 Status: Production 32 ld LFCSP (5x5mm CP-32-2) 32 Ind Reel, 1500 - $1.62 Y  Material Info PCN Purchase
ADM3315EARU Status: Production 24 ld TSSOP 24 Ind Tube, 62 $1.93 $1.75 N  Material Info PCN Purchase
ADM3315EARUZ Status: Production 24 ld TSSOP 24 Ind Tube, 62 $1.67 $1.52 Y  Material Info PCN Purchase Sample
ADM3315EARUZ-REEL Status: Production 24 ld TSSOP 24 Ind Reel, 2500 - $1.52 Y  Material Info PCN Purchase
ADM3315EARUZ-REEL7 Status: Production 24 ld TSSOP 24 Ind Reel, 1000 - $1.52 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ezLINX™ iCoupler® Isolated Interface Development Environment
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EZLINX-IIIDE-EBZ Status: Production iCoupler® Isolated Interface Development Environment Evaluation Board $149.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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