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Address: Room 405, Building A2, Niushang Zhigu, United Industrial Park, Fengtang Avenue, Shenzhen，Guangdong, China. Post code: 518100
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TRS3243ECRHBR 3/5 Transceiver 3V ~ 5.5V Full RS232 32-VQFN (5x5)
Specifications of TRS3243ECRHBR
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Interface | |
| Drivers, Receivers, Transceivers | |
| Mfr | Texas Instruments |
| Series | - |
| Package | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Type | Transceiver |
| Protocol | RS232 |
| Number of Drivers/Receivers | 3/5 |
| Duplex | Full |
| Receiver Hysteresis | 500 mV |
| Data Rate | 500kbps |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5x5) |
| Base Product Number | TRS3243 |
Features of TRS3243ECRHBR
• Single-chip and single-supply interface for IBM™ PC/AT™ serial
port
• ESD Protection for RS-232 bus pins
– ±15-kV Human-body model (HBM)
– ±8-kV IEC61000-4-2, Contact discharge
– ±15-kV IEC61000-4-2, Air-gap discharge
• Meets or exceeds requirements of TIA/EIA-232-F and ITU v.28
standards
• Operates with 3-V to 5.5-V VCC supply
• Always-active noninverting receiver output (ROUT2B)
• Designed to transmit at a data rate up to 500 kbit/s
• Low standby current: 1 μA typical
• External capacitors: 4 × 0.1 μF
• Accepts 5-V logic input with 3.3-V supply
• Designed to be interchangeable with industry standard '3243E
devices
• Serial-mouse driveability
• Auto-powerdown feature to disable driver outputs when no valid
RS-232 signal is sensed
• Package options include plastic small-outline (DW), shrink
small-outline (DB), and thin shrink small-outline (PW)
Introduction of TRS3243ECRHBR
• Battery-powered systems
• Personel electronics
• Notebooks
• Laptops
• Palmtop PCs
• Hand-held equipment
