ADM3310E +2.7 V Serial Port RS-232 Transceiver (3 Drivers / 5 Receivers) with 15kV ESD
The ADM3310E is a three-driver/five-receiver serial port transceiver, which meets EIA-232 standards while operating from a single power supply as low as +2.7V. It is similar to the ADM3311E but with two of the Receivers remain Active during Shutdown. 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 ADM3310E is available in a 28-pin TSSOP package as well as a space-saving 5x5mm 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
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Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
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| ADM3310EACPZ Production | 32 ld LFCSP (5x5mm) w/3.1mm exposed pad | OTH 490 | -40 to 85C | 1.77 | 1.62 | Y |
| ADM3310EACPZ-REEL Obsolete | 32 ld LFCSP (5x5mm) w/3.1mm exposed pad | REEL 5000 | -40 to 85C | 0 | 0 | Y |
| ADM3310EACPZ-REEL7 Production | 32 ld LFCSP (5x5mm) w/3.1mm exposed pad | REEL 1500 | -40 to 85C | 0 | 1.62 | Y |
| ADM3310EARU Last Time Buy | 28 ld TSSOP (4.4mm) | OTH 50 | -40 to 85C | 0 | 0 | N |
| ADM3310EARUZ Production | 28 ld TSSOP (4.4mm) | OTH 50 | -40 to 85C | 1.67 | 1.52 | Y |
| ADM3310EARUZ-REEL Production | 28 ld TSSOP (4.4mm) | REEL 2500 | -40 to 85C | 0 | 1.52 | Y |
| ADM3310EARUZ-REEL7 Production | 28 ld TSSOP (4.4mm) | REEL 1000 | -40 to 85C | 0 | 1.52 | Y |
Reference Materials
