UT3222G-P20-R datasheet(6/7 Pages) UTC

6 / 7 page

UT3222

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

6 of 7

www.unisonic.com.tw

QW-R502-986.D



SWITCHING CHARACTERISTICS [over recommended ranges of supply voltage and operating

free-air temperature (unless otherwise noted) (see Note 3 and Table 1)]

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

(Note 1)

MAX

UNIT

DRIVER SECTION

Maximum Data Rate

CL=1000pF, RL=3kΩ, One Driver

Switching

150

250

Kbit/s

Pulse Skew (Note 4)

tSK(p)

CL=220pF~2500pF, RL =3kΩ~7kΩ

300

CL=220pF~1000pF

Slew Rate, Transition Region

SR(tr)

RL =3kΩ~7kΩ,

VCC=3.3V

CL=220pF~2500pF

V/μs

RECEIVER SECTION

Propagation Delay Time, Low-

to High-Level Output

tPLH

CL=150pF

300

Propagation Delay Time, High-

to Low-Level Output

tPHL

CL=150pF

300

Output Enable Time

tEN

CL=150pF, RL=3kΩ

200

Output Disable Time

tDIS

CL=150pF, RL=3kΩ

200

Pulse Skew (Note 4)

tSK(P)

|tPLH−tPHL|

300

Notes: 1. All typical values are at VCC=3.3V or VCC=5.0V, and TA=25°C.

2. Short-circuit durations should be controlled to prevent exceeding the device absolute power-dissipation

ratings, and not more than one output should be shorted at a time.

3. Test conditions are C1~C4=0.1μF at VCC=3.3V±0.3V; C1=0.047μF, C2~C4=0.33μF at VCC=5.0V±0.5V.

4. Pulse skew is defined as |tPLH−tPHL| of each channel of the same device.

UT3222G-P20-R 数据表(PDF) 6 Page - Unisonic Technologies

UT3222G-P20-R 数据表(HTML) 6 Page - Unisonic Technologies

Html Pages

1 2 3 4 5 6 7

数据表下载