ADGM1004JCPZ-R2 datasheet(21/32 Pages) AD

21 / 32 page

Data Sheet

ADGM1004

Rev. D | Page 21 of 32

On Resistance (RON)

RON is the resistance of a switch in the closed/on state measured

between the RFx and RFC package pins. Measure resistance in

4-wire mode to null out any cabling or PCB series resistances.

On Resistance Drift

On resistance drift is the change in the RON of the switch over

the specified criteria in Table 1.

Continuously On Lifetime

The continuously on lifetime parameter measures how long the

switch is left in a continuously on state. If the switch is left in

the on position for an extended period, this parameter affects

the turn off mechanism of the device.

Actuation Lifetime

Actuation lifetime is the number of consecutive open, close, and

open cycles that the device can complete without the RON

exceeding a specified limit and no occurrence of failures to

open (FTO) or failures to close (FTC).

Cold Switching

Cold switching operates the switch in a mode so that no voltage

differential exists between the source and the drain when the

switch is closed and/or no current is flowing from the source to

the drain when the switch opens. All switches have longer lives

when cold switched.

Hot Switching

Hot switching is operating the switch in a mode where a voltage

differential exists between the source and the drain when the

switch is closed and/or current is flowing from RFx to RFC

when the switch opens. Hot switching results in a reduced switch

life, depending on the magnitude of the open circuit voltage

between the source and the drain.

Input High Voltage (VINH)

VINH is the minimum input voltage for Logic 1.

Input Low Voltage (VINL)

VINL is the maximum input voltage for Logic 0.

Input Current (IINL, IINH)

IINL and IINH are the low and high input currents of the digital

inputs.

Low Power Mode Current (IDD EXT VCP)

IDD EXT VCP is the amount of supply current used by the gate driver

circuity when the internal oscillator and the charge pump

circuitry are disabled by setting the EXTD_EN pin high.

External Drive Current (ICP EXT VCP)

ICP EXT VCP is the amount of current used by the ADGM1004

from the external 80 V power supply when the internal

oscillator and the charge pump circuitry are turned off by

setting EXTD_EN pin high.

ADGM1004JCPZ-R2 数据表(PDF) 21 Page - Analog Devices

ADGM1004JCPZ-R2 数据表(HTML) 21 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

数据表下载