SN003232CPWR datasheet(7/27 Pages) TI1

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TEST CIRCUIT

VOLTAGE WAVEFORMS

Ω

50%

−3 V

3 V

1.5 V

Output

Input

VOL

VOH

tPHL

Generator

(see Note B)

tPLH

Output

(see Note A)

TEST CIRCUIT

VOLTAGE WAVEFORMS

0 V

3 V

Output

Input

VOL

VOH

tPLH

tPHL

50%

1.5 V

Ω

Generator

(see Note B)

RS-232

Output

(see Note A)

Ω

TEST CIRCUIT

VOLTAGE WAVEFORMS

0 V

3 V

Output

Input

VOL

VOH

tTLH

Generator

(see Note B)

RS-232

Output

tTHL

(see Note A)

SR(tr) =

6 V

THL

or t

TLH

1.5 V

3 V

−3 V

3 V

−3 V

MAX3232

www.ti.com

SLLS410K – JANUARY 2000 – REVISED JANUARY 2015

8 Parameter Measurement Information

CL includes probe and jig capacitance.

The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns,

tf ≤ 10 ns.

Figure 3. Driver Slew Rate

CL includes probe and jig capacitance.

The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns,

tf ≤ 10 ns.

Figure 4. Driver Pulse Skew

CL includes probe and jig capacitance.

The pulse generator has the following characteristics: ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns.

Figure 5. Receiver Propagation Delay Times

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SN003232CPWR 数据表(PDF) 7 Page - Texas Instruments

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