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

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componentes Descripción

Fabricante

ADG712BRU

CMOS Low Voltage, 4 Ω Quad, SPST Switches

Analog Devices 

TERMINOLOGY

RON

Ohmic resistance between D and S.

ΔRON

On resistance match between any two channels, ie., RONmax −

RONmin.

RFLAT(ON)

Flatness is defined as the difference between the maximum and

minimum value of on resistance as measured over the specified

analog signal range.

IS (OFF)

Source leakage current with the switch off.

ID (OFF)

Drain leakage current with the switch off.

ID, IS (ON)

Channel leakage current with the switch on.

VD (VS)

Analog voltage on Terminals D, S.

CS (OFF)

Off switch source capacitance.

CD (OFF)

Off switch drain capacitance.

CD, CS (ON)

On switch capacitance.

ADG711/ADG712/ADG713

tON

Delay between applying the digital control input and the output

switching on.

tOFF

Delay between applying the digital control input and the output

switching off.

tD

Off time or on time measured between the 90% points of both

switches, when switching from one address state to another

(ADG713 only).

Crosstalk

A measure of unwanted signal that is coupled through from one

channel to another as a result of parasitic capacitance.

Off Isolation

A measure of unwanted signal coupling through an off switch.

Charge Injection

A measure of the glitch impulse transferred from the digital

input to the analog output during switching.

Bandwidth

The frequency at which the output is attenuated by 3 dB.

On Response

The frequency response of the on switch.

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