仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS232 |
| Number of Drivers/Receivers | 2/2 |
| Duplex | Full |
| Receiver Hysteresis | 300 mV |
| Data Rate | 500kbps |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概要
Description
The MAX3222EIPWR is a 3.0V to 5.5V RS-232 transceiver from Texas Instruments, designed for low-power serial communication. It features two drivers and two receivers, supporting data rates up to 250kbps.
Key highlights:
- Auto-Shutdown/Enable: Reduces power consumption by entering low-power mode when inactive.
- ±15kV ESD Protection: Robust protection on transmitter outputs and receiver inputs.
- Small TSSOP-16 Package: Space-efficient for compact designs.
Ideal for battery-powered devices, industrial systems, and embedded applications, the MAX3222EIPWR ensures reliable RS-232 level conversion with minimal power draw.
Key highlights:
- Auto-Shutdown/Enable: Reduces power consumption by entering low-power mode when inactive.
- ±15kV ESD Protection: Robust protection on transmitter outputs and receiver inputs.
- Small TSSOP-16 Package: Space-efficient for compact designs.
Ideal for battery-powered devices, industrial systems, and embedded applications, the MAX3222EIPWR ensures reliable RS-232 level conversion with minimal power draw.
Equivalent
Equivalent products to the MAX3222EIPWR include:
- MAX3222EIPW (same specs, different packaging)
- MAX3232EIPWR (higher voltage tolerance, similar functionality)
- SP3232EEN-L/TR (from Sipex/Exar)
- ADM3222ARWZ (from Analog Devices)
- ST3232ECTR (from STMicroelectronics)
These are RS-232 transceivers with similar pinouts and features. Always verify datasheets for exact compatibility.
- MAX3222EIPW (same specs, different packaging)
- MAX3232EIPWR (higher voltage tolerance, similar functionality)
- SP3232EEN-L/TR (from Sipex/Exar)
- ADM3222ARWZ (from Analog Devices)
- ST3232ECTR (from STMicroelectronics)
These are RS-232 transceivers with similar pinouts and features. Always verify datasheets for exact compatibility.
Features
The MAX3222EIPWR is a 3.0V to 5.5V RS-232 transceiver with auto-shutdown and ±15kV ESD protection. Key features:
- Dual Driver/Receiver – Supports full-duplex communication.
- Low Power – Consumes 1µA in shutdown mode.
- High Data Rate – Up to 250kbps.
- Auto-Shutdown – Powers down when unused, saving energy.
- ESD Protected – ±15kV on I/O lines (IEC 61000-4-2).
- Small Package – TSSOP-16 for space-constrained designs.
Ideal for battery-powered, industrial, and embedded systems requiring robust RS-232 communication.
- Dual Driver/Receiver – Supports full-duplex communication.
- Low Power – Consumes 1µA in shutdown mode.
- High Data Rate – Up to 250kbps.
- Auto-Shutdown – Powers down when unused, saving energy.
- ESD Protected – ±15kV on I/O lines (IEC 61000-4-2).
- Small Package – TSSOP-16 for space-constrained designs.
Ideal for battery-powered, industrial, and embedded systems requiring robust RS-232 communication.
Pinout
The MAX3222EIPWR is a 16-pin TSSOP package RS-232 transceiver.
Key Functions:
- Dual-channel RS-232 driver/receiver.
- Supports ±15kV ESD protection (IEC 61000-4-2).
- Operates from 3V to 5.5V supply.
- Two drivers (T1OUT, T2OUT) and two receivers (R1IN, R2IN).
- Auto-shutdown for low power.
Pin Highlights:
- TIN/T2IN (Inputs for drivers).
- ROUT/R2OUT (Outputs for receivers).
- V+ & V- (Charge pump outputs for RS-232 levels).
- EN (Enable/shutdown control).
Compact and efficient for serial communication in space-constrained designs.
Key Functions:
- Dual-channel RS-232 driver/receiver.
- Supports ±15kV ESD protection (IEC 61000-4-2).
- Operates from 3V to 5.5V supply.
- Two drivers (T1OUT, T2OUT) and two receivers (R1IN, R2IN).
- Auto-shutdown for low power.
Pin Highlights:
- TIN/T2IN (Inputs for drivers).
- ROUT/R2OUT (Outputs for receivers).
- V+ & V- (Charge pump outputs for RS-232 levels).
- EN (Enable/shutdown control).
Compact and efficient for serial communication in space-constrained designs.
Package
The MAX3222EIPWR comes in a TSSOP-16 package. This surface-mount package has 16 pins, a compact footprint, and is suitable for space-constrained applications. It features a thin profile and excellent thermal performance, making it ideal for RS-232 communication interfaces.
