ADG712BRU Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADG712BRU

CMOS Low Voltage, 4 Ω Quad, SPST Switches

Analog Devices 

TEST CIRCUITS

IDS

V1

S

D

VS

RON = V1/IDS

Figure 11. On Resistance

ADG711/ADG712/ADG713

S

D ID (ON)

A

VS

VD

Figure 13. On Leakage

IS (OFF) S

A

VS

D ID (OFF)

A

VD

Figure 12. Off Leakage

VDD

0.1µF

VIN ADG711 50%

VDD

S

D

VOUT

VIN ADG712 50%

VS

IN

RL

300Ω

CL

35pF

VOUT

VS 90%

GND

tON

Figure 14. Switching Times

50%

50%

90%

tOFF

VDD

0.1µF

VIN

0V

50%

VDD

S1

D1

VS1

VOUT1

VOUT1

0V

S2

VS2

IN1, IN2

D2

VOUT2

RL1

300Ω

CL1

35pF

RL2

CL2

300Ω

35pF

ADG713

90%

VOUT2

0V

90%

GND

tD

50%

90%

90%

tD

Figure 15. Break-Before-Make Time Delay, tD

VDD

SW ON

SW OFF

RS

VS

S

IN

VDD

D

GND

CL

15nF

VOUT

VIN

VOUT

Figure 16. Charge Injection

QINJ = CL × VOUT

∆VOUT

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