MAX3222CPWR datasheet(6/29 Pages) TI2

6 / 29 page

MAX3222

SLLS408H – JANUARY 2000 – REVISED OCTOBER 2016

www.ti.com

Product Folder Links: MAX3222

Submit Documentation Feedback

(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.

6.7 Electrical Characteristics: Receiver

over operating free-air temperature range (unless otherwise noted)

(1). See Figure 8.

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

VIT+

Positive-going input threshold

voltage

VCC = 3.3 V

1.5

2.4

VCC = 5 V

1.8

2.4

VIT–

Negative-going input threshold

voltage

VCC = 3.3 V

0.6

1.2

VCC = 5 V

0.8

1.5

Vhys

Input hysteresis (VIT+ – VIT–)

0.3

Ioff

Output leakage current

EN = VCC

±0.05

±10

µA

Input resistance

VI = ±3 V to ±25 V

kΩ

(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.

(3)

Pulse skew is defined as |tPLH

− tPHL| of each channel of the same device.

6.8 Switching Characteristics: Driver

over operating free-air temperature range (unless otherwise noted)

(1). See Figure 8.

PARAMETER

TEST CONDITIONS

MIN

TYP(2)

MAX

UNIT

Maximum data rate

CL = 1000 pF, RL = 3 kΩ, One DOUT switching, see

Figure 3

150

250

kbps

tsk(p)

Pulse skew(3)

CL = 150 pF to 2500 pF, RL = 3 kΩ to 7 kΩ, see

Figure 4

300

SR(tr)

Slew rate, transition region

(see Figure 3)

RL = 3 kΩ to 7 kΩ, VCC = 3.3

CL = 150 pF to 1000

V/µs

CL = 150 pF to 2500

(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.

(3)

Pulse skew is defined as |tPLH

− tPHL| of each channel of the same device.

6.9 Switching Characteristics: Receiver

over operating free-air temperature range (unless otherwise noted)

(1). See Figure 8.

PARAMETER

TEST CONDITIONS

MIN

TYP(2)

MAX

UNIT

tPLH

Propagation delay time, low- to high-

level output

CL = 150 pF, see Figure 5

300

tPHL

Propagation delay time, high- to low-

level output

CL = 150 pF, see Figure 5

300

ten

Output enable time

CL = 150 pF, RL = 3 kΩ, see

Figure 6

200

tdis

Output disable time

CL = 150 pF, RL = 3 kΩ, see

Figure 6

200

tsk(p)

Pulse skew(3)

See Figure 5

300

MAX3222CPWR bảng dữ liệu(PDF) 6 Page - Texas Instruments

MAX3222CPWR bảng dữ liệu(HTML) 6 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

bảng dữ liệu tải về

Link URL