| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Supply Voltage (DC) | 3.30 V, 5.00 V |
| Case/Package | SSOP-28 |
| Supply Current | 2 mA |
| Number of Positions | 28 Position |
| Data Rate | 400 kbps |
| Drivers Per Package | 5 |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 3V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 3 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Length | 10.2 mm |
| Size-Width | 5.3 mm |
| Size-Height | 1.95 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The MAX3238EIDB 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 on the driver output (DOUT) and receiver input (RIN) terminals. 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. This device operates at data signalling rate 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.
● Auto-power-down plus feature enables flexible power-down mode
● Always-active non-inverting receiver output (ROUT1B)
● Alternative high-speed pin-compatible device (1Mbps) for SNx5C3238
● Operate up to 400kbps
● 1µA Typical Low standby current
● 4 x 0.1µF External capacitors
● Green product and no Sb/Br
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