ADM3310E Series
+2.7 V Serial Port RS-232 Transceiver (3 Drivers / 5 Receivers) with 15kV ESD
Manufacturer: Analog Devices
Catalog
+2.7 V Serial Port RS-232 Transceiver (3 Drivers / 5 Receivers) with 15kV ESD
| Part | Receiver Hysteresis | Type | Package / Case | Mounting Type | Number of Drivers/Receivers [custom] | Number of Drivers/Receivers [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Protocol | Duplex | Voltage - Supply [Min] | Voltage - Supply [Max] | Data Rate | Supplier Device Package | Package / Case | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices | 140 mV | Transceiver | 32-WFQFN Exposed Pad CSP | Surface Mount | 5 | 3 | 85 °C | -40 °C | RS232 | Full | 2.7 V | 3.6 V | 460 Kbps | 32-LFCSP-WQ (5x5) | ||
 Analog Devices | 140 mV | Transceiver | 28-TSSOP | Surface Mount | 5 | 3 | 85 °C | -40 °C | RS232 | Full | 2.7 V | 3.6 V | 460 Kbps | 28-TSSOP | 0.173 in | 4.4 mm |
Key Features
• 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
Description
AI
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 5×5mm 32-pin LFCSP package.APPLICATIONSMobile phone handsets/data cablesLaptop and notebook computersPrintersPeripheralsModemsPDAs/Hand-Held Devices/Palmtop Computers