ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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SN65C3232PWR UART Interface IC RS-232 Interface IC 3-5.5V 2 Ch Compat Line Drvr/Rcvr
Feature
D Operate With 3-V to 5.5-V VCC Supply
D Operate Up To 1 Mbit/s
D Low Supply Current . . . 300 μA Typ
D External Capacitors . . . 4 × 0.1 μF V+
D Accept 5-V Logic Input With 3.3-V Supply
D Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
D RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)
D Applications
Description/ordering information
The SN65C3232 and SN75C3232 consist of two line drivers, two line receivers, and a dual charge-pump 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. 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 24 V/μs to 150 V/μs.
ORDERING INFORMATION
TA | PACKAGE† | ORDERABLE PART NUMBER | TOP-SIDE MARKING | |
−40°C to 85°C | SOIC − D | Tube of 40 | SN65C3232D | 65C3232 |
Reel of 2500 | SN65C3232DR | |||
SOIC − DW | Tube of 40 | SN65C3232DW | 65C3232 | |
Reel of 2000 | SN65C3232DWR | |||
SSOP − DB | Reel of 2000 | SN65C3232DBR | 65C3232 | |
TSSOP − PW | Tube of 90 | SN65C3232PW | CB3232 | |
Reel of 2000 | SN65C3232PWR | |||
0°C to 70°C | SOIC − D | Tube of 40 | SN75C3232D | 75C3232 |
Reel of 2500 | SN75C3232DR | |||
SOIC − DW | Tube of 40 | SN75C3232DW | 75C3232 | |
Reel of 2000 | SN75C3232DWR | |||
SSOP − DB | Reel of 2000 | SN75C3232DBR | 75C3232 | |
TSSOP − PW | Tube of 90 | SN75C3232PW | CA3232 | |
Reel of 2000 | SN75C3232PWR | |||