HIN202 Ver la hoja de datos (PDF) - Intersil

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componentes Descripción

Fabricante

HIN202

+5V Powered RS-232 Transmitters/Receivers with 0.1Microfarad External Capacitors

Intersil 

HIN202, HIN206, HIN207, HIN208, HIN211, HIN213

Electrical Specifications Test Conditions: VCC = +5V ±10%, (VCC = +5V ±5%, HIN207); C1-C4 = 0.1µF;

TA = Operating Temperature Range (Continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

TIMING CHARACTERISTICS

Baud Rate

1 Transmitter

Switching

RL = 3kΩ

120

-

Output Enable Time, tEN

HIN206, HIN211, HIN213

-

400

Output Disable Time, tDIS

HIN206, HIN211, HIN213

-

200

Transmitter, Receiver Propagation Delay, tPD HIN213 SD = 0V, R4, R5

-

0.5

HIN213 SD = VCC, R1 - R5

-

0.5

HIN202, HIN206, HIN207, HIN208, HIN211

-

0.5

Transition Region Slew Rate, SRT

RL = 3kΩ, CL = 2500pF Measured from

3

-

+3V to -3V or -3V to +3V, 1 Transmitter

Switching (Note 2)

TRANSMITTER OUTPUTS

Output Voltage Swing, TOUT

Output Resistance, TOUT

RS-232 Output Short Circuit Current, ISC

NOTE:

Transmitter Outputs, 3kΩ to Ground

VCC = V+ = V- = 0V, VOUT = ±2V

TOUT Shorted to GND

±5

±9

300

-

-

±10

2. Guaranteed by design.

MAX

UNITS

-

kbps

-

ns

-

ns

40

µs

10

µs

10

µs

30

V/µs

±10

V

-

Ω

-

mA

VCC

GND

VOLTAGE DOUBLER

S1

C1+

S2

+

- C1

S3

C1-

S4

RC

OSCILLATOR

VOLTAGE INVERTER

V+ = 2VCC S5

C2+

S6

+

- C3

VCC

GND

S7

+

- C2

C2-

S8

+

- C4

GND

V- = - (V+)

FIGURE 1. CHARGE PUMP

8

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