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MAX3232ECDW
3- to 5.5-V dual channel 250kbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection
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Manufacturer:
Texas Instruments
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Mfr.Part #:
MAX3232ECDW
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Datasheet:
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Mounting Style:
SMD/SMT
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Series:
MAX3232E
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Function:
Transceiver
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Data Rate:
250 kb/s
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EDA/CAD Models:
Availability: 7072 PCS
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MAX3232ECDW General Description
The MAX3232E device consists of two line drivers, two-line receivers, and a dual charge-pump circuit with ±15-kV IEC ESD 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 an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.
Key Features
- ESD protection for RS-232 bus pins
- ±15 kV (HBM)
- ±8 kV (IEC61000-4-2, Contact discharge)
- ±15 kV (IEC61000-4-2, Air-gap discharge)
- Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards
- Operates with 3-V to 5.5-V VCC supply
- Operates up to 250 kbit/s
- Two drivers and two receivers
- Low supply current: 300 µA (typical)
- External capacitors: 4 × 0.1 µF
- Accepts 5-V logic input with 3.3-V supply
- Pin compatible to alternative high-speed devices (1 Mbit/s)
- SN65C3232E (–40°C to +85°C)
- SN75C3232E (0°C to 70°C)
Specifications
Product Category | RS-232 Interface IC | Mounting Style | SMD/SMT |
Series | MAX3232E | Function | Transceiver |
Data Rate | 250 kb/s | Number of Drivers | 2 Driver |
Number of Receivers | 2 Receiver | Duplex | Full Duplex |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 3 V |
Operating Supply Current | 1 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | ESD Protection | 15 kV |
Height | 2.65 mm | Length | 10.5 mm |
Operating Supply Voltage | 3.3 V, 5 V | Product | RS-232 Transceivers |
Product Type | RS-232 Interface IC | Factory Pack Quantity | 40 |
Subcategory | Interface ICs | Supply Type | Single Supply |
Width | 7.6 mm | Unit Weight | 0.014829 oz |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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Availability: 7072 PCS
+BOMQty. | Unit Price | Ext. Price |
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1+ | - | - |
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