SN003232CPWR datasheet(5/27 Pages) TI1

5 / 27 page

MAX3232

www.ti.com

SLLS410K – JANUARY 2000 – REVISED JANUARY 2015

7.5 Electrical Characteristics — Device

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

(1) (see Figure 6)

PARAMETER

TEST CONDITIONS

MIN TYP(2)

MAX

UNIT

ICC

Supply current

No load,

VCC = 3.3 V to 5 V

0.3

(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.

7.6 Electrical Characteristics — Driver

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

(1) (see Figure 6)

PARAMETER

TEST CONDITIONS

MIN

TYP(2)

MAX

UNIT

VOH

High-level output voltage

DOUT at RL = 3 kΩ to GND,

DIN = GND

5.4

VOL

Low-level output voltage

DOUT at RL = 3 kΩ to GND,

DIN = VCC

–5

–5.4

IIH

High-level input current

VI = VCC

±0.01

±1

μA

IIL

Low-level input current

VI at GND

±0.01

±1

μA

VCC = 3.6 V

VO = 0 V

IOS

(3)

Short-circuit output current

±35

±60

VCC = 5.5 V

VO = 0 V

Output resistance

VCC, V+, and V– = 0 V

VO = ±2 V

300

10M

Ω

(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

(2)

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

(3)

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.

7.7 Electrical Characteristics — Receiver

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

(1) (see Figure 6)

PARAMETER

TEST CONDITIONS

MIN

TYP(2)

MAX

UNIT

VOH

High-level output voltage

IOH = –1 mA

VCC – 0.6

VCC – 0.1

VOL

Low-level output voltage

IOL = 1.6 mA

0.4

VCC = 3.3 V

1.5

2.4

VIT+

Positive-going input threshold voltage

VCC = 5 V

1.8

2.4

VCC = 3.3 V

0.6

1.2

VIT–

Negative-going input threshold voltage

VCC = 5 V

0.8

1.5

Vhys

Input hysteresis (VIT+ – VIT–)

0.3

Input resistance

VI = ±3 V to ±25 V

Ω

(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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