TPT4032中文資料思瑞浦數(shù)據(jù)手冊PDF規(guī)格書

Features

? Meets the TIA/EIA- 422-B requirements

? High speed, up to 50Mbps data rate, and tPLH =

tPHL = 17 ns typical

? Low pulse distortion, tsk(p) = 0.7 ns typical

? -7V ~ +12V Common-Mode Range With ±200mV

sensitivity

? Input Hysteresis: 40 mV typical

? Wide power supply voltage 3.0V to 5.5V

? Bus-Pin Protection:

? ±18 kV HBM protection

? ±10 kV IEC-Contact ESD

? ±15 kV IEC-Air Charge ESD

? Pb-Free

? Package: SOP16, TSSOP16

Applications

? Field Transmitters: Temperature Sensors and

Pressure Sensors

? Motor Controller and Position Encoder Systems

? Factory Automation

? Industrial Control Networks

Description

3PEAK’s TPT4032 is an enhanced RS422 device

which meets standard TIA/EIA-422-B with strong

ESD protection capability. The BUS-pin can pass

±18kV HBM-ESD, and ±15 kV IEC-Air Charge ESD

protection. It works in wide power supply range: from

3.0V to 5.5V VCC, which design quad receiver for

balanced communication. It also features the wide

input common-mode voltage and higher data rate,

the TPT4032 can accept -7V ~ +12V common-mode

differential input with 100 ? Load and 50Mbps data

rate in 5.0V power supply, required by high speed

field-bus applications.

The TPT4032’s enable functions can control all four

receivers and provide an active-high (G) or active-low

(/G) enable input, and they provide the highimpedance state in the power-off condition, which

only consume <1uA very low current.

The TPT4032 is available in an SOP16 and

TSSOP16 package, and is characterized from –40°C

to 125°C.