Description
SN75C3221DBR Texas Instruments - Yeehing Electronics
3- to 5.5-V single channel 1Mbps RS-232 line driver/receiver with +/-15-kV ESD protection
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.779 |
100 — 249 | 1.469 |
250 — 999 | 1.055 |
1,000 + | 0.45 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | RS-232 Interface IC |
RoHS | Y |
Mounting Style | SMD/SMT |
Package / Case | SSOP-16 |
Series | SN75C3221 |
Function | Transceiver |
Data Rate | 1000 kb/s |
Number of Drivers | 1 Driver |
Number of Receivers | 1 Receiver |
Duplex | Full Duplex |
Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 3 V |
Operating Supply Current | 1 mA |
Minimum Operating Temperature | 0 C |
Maximum Operating Temperature | + 70 C |
Packaging | Reel |
Height | 1.95 mm |
Length | 6.2 mm |
Product | RS-232 Transceivers |
Supply Type | Single Supply |
Width | 5.3 mm |
Brand | Texas Instruments |
Shutdown | With Shutdown |
Operating Supply Voltage | 3.3 V, 5 V |
Product Type | RS-232 Interface IC |
Factory Pack Quantity | 2000 |
Subcategory | Interface ICs |
Unit Weight | 0.004536 oz |
For more information, please refer to datasheet
Documents
SN75C3221DBR Datasheet |
More Information
The SN65C3221 and SN75C3221 consist of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices providethe 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. These devices operate at data signaling rates up to 1 Mbit/s and a driver output slew rate of 24 V/µs to 150 V/µs.