TRS3223CPWR datasheet(4/18 Pages) TI

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Recommended Operating Conditions

(1)

Electrical Characteristics

(1)

TRS3223

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

WITH

±15-kV ESD PROTECTION

SLLS816 – JULY 2007

See Figure 6

MIN

NOM

MAX

UNIT

VCC = 3.3 V

3.3

3.6

Supply voltage

VCC = 5 V

4.5

5.5

VCC = 3.3 V

DIN, EN, PWRDOWN,

VIH

Driver and control high-level input voltage

FORCEON

VCC = 5 V

2.4

VIL

Driver and control low-level input voltage

DIN, EN, PWRDOWN, FORCEON

0.8

Driver and control input voltage

DIN, EN, PWRDOWN, FORCEON

5.5

Receiver input voltage

–25

TRS223C

Operating free-air temperature

°C

TRS223I

–40

(1)

Test conditions are C1–C4 = 0.1

μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V.

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6)

PARAMETER

TEST CONDITIONS

MIN TYP(2)

MAX

UNIT

Input leakage

EN, FORCEOFF,

±0.01

±1

μA

current

FORCEON

No load,

Auto-powerdown

FORCEOFF and

0.3

disabled

FORCEON at VCC

No load, FORCEOFF at

Powered off

VCC = 3.3 V or 5 V,

GND

ICC

Supply current

TA = 25°C

No load, FORCEOFF at

μA

VCC,

Auto-powerdown

FORCEON at GND,

enabled

All RIN are open or

grounded

(1)

Test conditions are C1–C4 = 0.1

μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V.

(2)

All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.

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