Part Name
ST3232E
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20 Pages
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MFG CO.
STMicroelectronics
ST3232E Datasheet - STMicroelectronics
STMicroelectronics
Description
The ST3232E is a 3V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ±8kV using IEC1000-4-2 Contact Discharge and ±15kV using the Human Body Model. ST3232E has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5V supplies with a dual charge pump. The charge pump requires only four small 0.1µF standard external capacitors for operations from 3V supply. The ST3232E has two receivers and two drivers.
FEATURE summary
■ ESD protection for RS-232 I/O pins
■ ±15KV human body model
■ ±8KV IEC 1000-4-2 contact discharge
■ 300µA supply current
■ 250Kbps minimum guaranteed data rate
■ 6V/µs minimum guaranteed slew rate
■ Meet EIA/TIA-232 specifications down to 3V
■ Available in DIP-16, SO-16, SO-16 large SSOP16 and TSSOP16
Part Name
Description
View
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Intersil
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