| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Supply Voltage (DC) | 3.30 V, 5.00 V |
| Case/Package | TSSOP-28 |
| Supply Current | 2 mA |
| Number of Positions | 28 Position |
| Data Rate | 250 kbps |
| Drivers Per Package | 5 |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 3V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 3 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | 0℃ ~ 70℃ |
The MAX3238CPWR is a RS-232 multichannel Line Driver/Receiver consists of five line drivers, three line receivers and a dual charge-pump circuit with ±15kV ESD (HBM) protection pin-to-pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between notebook and subnotebook computer applications. The charge pump and four small external capacitors allow operation from a single 3 to 5.5V supply. In addition, the device includes an always-active non-inverting output (ROUT1B), which allows applications using the ring indicator to transmit data while the device is powered down. These devices operate at data signalling rates up to 250kbps and a maximum of 30V/µs driver output slew rate. Flexible control options for power management are featured when the serial port and driver inputs are inactive. The auto-power-down plus feature functions when FORCEON is low and FORCEOFF is high.
● Always-active non-inverting receiver output (ROUT1B)
● Designed to be interchangeable with Maxim MAX3238
● Alternative high-speed pin-compatible device (1Mbps) for SNx5C3238
● 1µA Typical Low standby current
● 4 x 0.1µF External capacitors
● Green product and no Sb/Br
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