SL2411 Ver la hoja de datos (PDF) - System Logic Semiconductor

Número de pieza

componentes Descripción

Lista de partido

SL2411

Tone Ringer

System Logic Semiconductor 

SL2411

ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND, TA = -45 to +65°C)

Guaranteed Limits

Symbol

Parameter

Test Conditions

Min Typ Max

Unit

VSI

Initiation Supply Voltage See Figure 1

(1)

16.8

21.2

V

ISI

Initiation Supply Current

(1)

1.4

4.2

mA

VSUS Sustaining Voltage (2)

See Figure 1

9.5

ISUS Sustaining Current (2)

No Load VCC=VSUS

0.7

See Figure 1

12.2

V

2.5

mA

VOH High-Level Output

Voltage

VCC=21V, IOH=-15mA, Pin

16.7

6=6V, Pin 7=GND

21.0

V

VOL Low-Level Output

Voltage

VCC=21V, IOL=15mA, Pin

-

6=GND, Pin 7=6V

1.8

V

IIN

Maximun Input Leakage Pin 3=6V,Pin 4=GND,

-

Current

(Pin 3)

VCC=21V

(Pin 7) Pin 7=6V,Pin 6=GND,

-

VCC=21V

fH1

High Frequency 1

R3=191KΩ ,C3=6800pF

461

fH2

High Frequency 2

R3=191KΩ ,C3=6800pF

576

fL

Low Frequency

R2=165KΩ ,C2=0.47µF

9.0

1.0

µA

1.0

µA

563

Hz

704

Hz

11.0

Hz

Notes:

1. Initiation supply voltage (VSI) is the supply voltage required to start the tone ringer oscillating.

2. Sustaining voltage (VSUS) is the supply voltage required to maintain oscillation.

SLS

System Logic

Semiconductor

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