The MAX3221E is a single driver, single receiver RS232 solution operating from a single VCC supply. The RS-232 pins provide IEC 61000-4-2 ESD protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. These devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate. Flexible control options for power management are available. Auto-power down disables driver and charge pump when the receiver is disconnected or the remote driver is power down. The drivers can be manually enabled or disabled. INVALID output goes low when receiver input is unconnected or power off.
Specifications
Device Type:
Line Driver / Receiver
IC Interface Type:
RS232
No. of Drivers:
1Drivers
No. of Receivers:
1Receivers
Supply Voltage Min:
3V
Supply Voltage Max:
5.5V
Driver Case Style:
SSOP
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
IC Generic Number:
MAX3221
SVHC:
No SVHC (27-Jun-2018)
RoHS Phthalates Compliant:
Yes
Base Number:
3221
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
3V to 5.5V
Termination Type:
Surface Mount Device
Alternate Descriptions
Line Transmitter/Receiver 1TR 1TX 1RX RS Components
IC, RS232 3V-5.5V DRVR 16-SSOP; Device Type:Line Driver / Receiver; IC Interface Type:RS232; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Driver Case Style:SSOP; No. of RoHS Compliant: Yes Newark Electronics
Single Transmitter/Receiver RS-232 16-Pin SSOP Tube Avnet America
Single Transmitter/Receiver RS-232 16-Pin SSOP Tube Avnet Europe
3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver Texas Instruments
PCB Footprint
