MAX3232CPWR
3- to 5.5-V voltage range
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $0.799 | $0.80 |
| 10 | $0.668 | $6.68 |
| 30 | $0.602 | $18.06 |
| 100 | $0.537 | $53.70 |
| 500 | $0.421 | $210.50 |
| 1000 | $0.402 | $402.00 |
Inventory:7,820
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Part Number : MAX3232CPWR
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Package/Case : TSSOP (PW)-16
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Brands : TI
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Components Categories : Drivers, Receivers, Transceivers
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Datesheet : MAX3232CPWR DataSheet (PDF)
Overview of MAX3232CPWR
The MAX3232CPWR is a dual-channel RS-232 line driver/receiver that features a 120kbps data rate and low-power shutdown mode. It is designed to convert TTL/CMOS logic levels to RS-232 voltage levels and vice versa, making it ideal for interfacing between microcontrollers and RS-232 devices.
Pinout
(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)
- Pin 1: C1-
- Pin 2: C1+
- Pin 3: VCC
- Pin 4: C2+
- Pin 5: C2-
- Pin 6: SHDN
- Pin 7: GND
- Pin 8: R2IN
- Pin 9: R2OUT
- Pin 10: T2IN
- Pin 11: T2OUT
- Pin 12: R1OUT
- Pin 13: R1IN
- Pin 14: T1OUT
- Pin 15: T1IN
- Pin 16: VCC
Circuit Diagram
Include a circuit diagram illustrating the connections and operation of the MAX3232CPWR IC for a visual representation.
Key Features
- Dual-Channel RS-232 Driver/Receiver: Provides two channels for bi-directional communication.
- Data Rate: Supports data rates up to 120kbps, suitable for various serial communication applications.
- Low-Power Shutdown Mode: Features a low-power shutdown mode for power-saving applications.
- Wide Operating Voltage Range: Operates from a single +3.0V to +5.5V supply, making it compatible with a wide range of systems.
- ESD Protection: Includes ±15kV ESD protection on the RS-232 pins, ensuring robust operation in harsh environments.
- Small Package: Available in a space-saving 16-pin TSSOP package.
Note: For detailed technical specifications, please refer to the MAX3232CPWR datasheet.
Application
- Microcontroller Interface: Ideal for interfacing microcontrollers with RS-232 devices.
- Industrial Control Systems: Suitable for use in industrial control systems requiring RS-232 communication.
- Serial Communication: Used in various serial communication applications requiring RS-232 compatibility.
Functionality
The MAX3232CPWR is a dual-channel RS-232 line driver/receiver that converts TTL/CMOS logic levels to RS-232 voltage levels and vice versa. It provides reliable and efficient communication between microcontrollers and RS-232 devices.
Usage Guide
- Power Supply: Connect VCC (Pin 3 and Pin 16) to the supply voltage (3.0V to 5.5V).
- Data Connections: Connect the C1+/C1- and C2+/C2- pins to the RS-232 data lines.
- Shutdown Control: Use the SHDN (Pin 6) pin to enable or disable the device's low-power shutdown mode.
Frequently Asked Questions
Q: Can the MAX3232CPWR operate at higher data rates?
A: The MAX3232CPWR is designed to operate at data rates up to 120kbps. For higher data rates, consider using alternative devices with higher-speed capabilities.
Q: Is the MAX3232CPWR suitable for battery-powered applications?
A: Yes, the MAX3232CPWR features a low-power shutdown mode, making it suitable for battery-powered applications requiring RS-232 communication.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Source Content uid | MAX3232CPWR | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | TSSOP |
| Package Description | TSSOP, TSSOP16,.25 | Pin Count | 16 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
| Additional Feature | CAN ALSO OPERATE WITH 5V SUPPLY | Differential Output | NO |
| Driver Number of Bits | 2 | High Level Input Current-Max | 0.000001 A |
| Input Characteristics | SCHMITT TRIGGER | Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-232-F; TIA-232-F; V.28 | JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 | Length | 5 mm |
| Moisture Sensitivity Level | 1 | Number of Functions | 2 |
| Number of Terminals | 16 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | Out Swing-Min | 10 V | |
| Output Low Current-Max | 0.0016 A | Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY | Package Code | TSSOP |
| Package Equivalence Code | TSSOP16,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 260 |
| Power Supplies | 3.3/5 V | Qualification Status | Not Qualified |
| Receive Delay-Max | 300 ns | Receiver Number of Bits | 2 |
| Seated Height-Max | 1.2 mm | Supply Current-Max | 1 mA |
| Supply Voltage-Max | 3.6 V | Supply Voltage-Min | 3 V |
| Supply Voltage-Nom | 3.3 V | Supply Voltage1-Max | 3.6 V |
| Supply Voltage1-Min | 3 V | Supply Voltage1-Nom | 3.3 V |
| Surface Mount | YES | Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Terminal Form | GULL WING |
| Terminal Pitch | 0.65 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Transmit Delay-Max | 300 ns |
| Width | 4.4 mm |
Equivalent Parts
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
MAX3232CPWR Equivalent Parts
For the MAX3232CPWR component, you may consider these replacement and alterative parts.
| Models | Manufacturer | Package/Case | Description |
|---|---|---|---|
| MAX232 | Maxim Integrated | DIP and SOIC | A popular RS-232 driver/receiver with similar features and performance characteristics. |
| SP3232E | Exar Corporation | SSOP or SOIC | Another dual-channel RS-232 line driver/receiver with low-power shutdown mode. |
Warranty & Returns
Warranty, Returns, and Additional Information
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Returns for refund: within 90 days
Returns for Exchange: within 90 days
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