3232EIBZ 데이터 시트보기 (PDF) - Renesas Electronics

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3232EIBZ

ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)

Renesas Electronics 

ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, ICL3243E

Electrical Specifications

Test Conditions: VCC = 3V to 5.5V, C1 - C4 = 0.1µF; Unless Otherwise Specified.

Typicals are at TA = +25°C. Boldface limits apply over the operating temperature

range. (Continued)

PARAMETER

TEST CONDITIONS

TEMP MIN

(°C) (Note 6)

TYP

MAX

(Note 6) UNITS

AUTOMATIC POWER-DOWN (ICL3221E, ICL3223E, ICL3243E Only, FORCEON = GND, FORCEOFF = VCC)

Receiver Input Thresholds ICL32xxE Powers Up (see Figure 6)

to Enable Transmitters

Full

-2.7

-

2.7

V

Receiver Input Thresholds ICL32xxE Powers Down (see Figure 6)

to Disable Transmitters

Full

-0.3

-

0.3

V

INVALID Output Voltage

Low

IOUT = 1.6mA

Full

-

-

0.4

V

INVALID Output Voltage

High

IOUT = -1.0mA

Full VCC - 0.6

-

-

V

Receiver Threshold to

Transmitters Enabled Delay

(tWU)

Receiver Positive or

Negative Threshold to

INVALID High Delay

(tINVH)

Receiver Positive or

Negative Threshold to

INVALID Low Delay (tINVL)

RECEIVER INPUTS

25

-

100

-

µs

25

-

1

-

µs

25

-

30

-

µs

Input Voltage Range

25

-25

-

25

V

Input Threshold Low

Input Threshold High

Input Hysteresis

VCC = 3.3V

VCC = 5.0V

VCC = 3.3V

VCC = 5.0V

25

0.6

1.2

-

V

25

0.8

1.5

-

V

25

-

1.5

2.4

V

25

-

1.8

2.4

V

25

-

0.5

-

V

Input Resistance

25

3

5

7

kΩ

TRANSMITTER OUTPUTS

Output Voltage Swing

All Transmitter Outputs Loaded with 3kΩ to Ground Full

5.0

5.4

-

V

Output Resistance

Output Short-Circuit

Current

VCC = V+ = V- = 0V, Transmitter Output = 2V Full

Full

300

-

10M

35

-

Ω

60

mA

Output Leakage Current

VOUT =12V, VCC = 0V or 3V to 5.5V,

Automatic Power-Down or

FORCEOFF = SHDN = GND

Full

-

-

25

µA

MOUSE DRIVEABILITY (ICL324XE Only)

Transmitter Output Voltage

(see Figure 9)

T1IN

with

3=kΩT2tIoNG=NGDN, TD1,OTU3TINan=dVTC2CO,UTT3LOoUaTdLeodawdietdh

Full

5

-

2.5mA Each

-

V

TIMING CHARACTERISTICS

Maximum Data Rate

RL = 3kΩ, CL = 1000pF, One Transmitter

Switching

Full

250

500

-

kbps

Receiver Propagation Delay

Receiver Output Enable

Time

Receiver Input to

Receiver Output,

CL = 150pF

tPHL

tPLH

Normal Operation (Except ICL3232E)

25

-

0.15

-

µs

25

-

0.15

-

µs

25

-

200

-

ns

FN4910 Rev 22.00

December 9, 2015

Page 13 of 33

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