Texas Instruments SN75C3232E
The SN65C3232E and SN75C3232E consist of two line drivers, two line receivers, and a dual chargepump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices provide the electrical interface between an asynchronous communication controller and the serial-port connector.| Part No. | SN75C3232E |
|---|---|
| Datasheet | SN75C3232E Download |
| Manufacturer |  Texas Instruments |
| Description | 3-V To 5.5-V Two-Channel RS-232 1-MBIT/S Line Drivers/Receivers |
| Buy | Stock & Price |
FEATURES
● Operate with 3-V to 5.5-V VCC supply● Operate up to 1 Mbit/s
● Low supply current . . . 300 μA typical
● External capacitors . . . 4 × 0.1 μF
● Accept 5-V logic input with 3.3-V supply
● Latch-up performance exceeds 100 mA Per JESD 78, class II
● ESD protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±15-kV IEC 61000-4-2 Air-gap discharge – ±8-kV IEC 61000-4-2 Contact discharge 2
APPLICATIONS
● Industrial PCs● Wired networking
● Data center and enterprise computing
● Battery-powered systems
● PDAs
● Notebooks
● Palmtop PCs
● Hand-held equipment spacer spacer 11 DIN1 10 DIN2 3
DESCRIPTION
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 1 Mbit/s and a driver output slew rate of 14 V/μs to 150 V/μs. PART NUMBER SN65C3232E SN75C3232E Device Information PACKAGE(1) BODY SIZE (NOM) D (SOIC) 9.90 mm x 3.91 mm DB (SSOP) 6.20 mm x 5.30 mm DW (SOIC) 10.3 mm x 7.50 mm PW (TSSOP) 5.00 mm x 4.40 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
