| Part Number | MAX3223 Datasheet |
|---|---|
| Manufacturer | Maxim Integrated |
| Overview |
The MAX3221/MAX3223/MAX3243 achieve 1µA supply current with Maxim’s revolutionary AutoShutdown™ feature. When the MAX3221/MAX3223/MAX3243 do not sense a valid signal level on their receiver inputs, th.
* * Integrated Charge Pump Circuitry Simplifies Power Requirements * Eliminates the Need for a ±12 Supply * Operation From a Single +3.3V or +5V Supply * * 1µA Supply Current in Shutdown Mode Saves Power * AutoShutdown Feature is Enabled After No Activity on Receiver Inputs for 30µs * Software Con. |
MAX3223 Datasheet and Specifications PDF
The MAX3223 is a +3V to +5.5V RS-232 Transceivers.
| Part Number | MAX3223 Datasheet |
|---|---|
| Description | 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER |
| Manufacturer | Texas Instruments |
| Overview | ordering information The MAX3223 consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). Th. functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is set low and EN is high, both drivers and receivers are shut off, and the supply current is reduced to 1 µA. Disconnec. |