iC-VRV

BIDIRECTIONAL µP INTERFACE TO 24V

Rev A2, Page 10/12

ELECTRICAL CHARACTERISTICS

Operating Conditions: VCC= VCCA= VCCD= 5V ±10%, Tj= 0..125°C, unless otherwise noted

Item

Symbol

Parameter

Conditions

Tj

Fig.

Unit

°C

Min.

Typ.

Max.

Figure 1: DC load

t

I

IOxpeak

IOxdc

T

Figure 2: Pulse load, Pulse duration 2 ms

Switching Characteristics

501

tc(CLK)

Permissible Cycle Duration CLK

400

ns

502

tw(CLK)

Permissible Pulse Width lo

at CLK

200

ns

503

tc(BLFQ) Permissible Cycle Duration BLFQ

100

ms

504

tw(BLFQ) Permissible Pulse Width lo

at BLFQ

50

ms

505

tphl()

Propagation Delay until IOx= lo

Write Cycle, WRN: hi6lo

2

µs

506

tplh()

Propagation Delay until IOx= off

Write Cycle, WRN: hi6lo

3

µs

507

tp()Ion

Current Source Enable Time

at IOx

Write Cycle,

WRN: hi6lo

5

µs

508

tp()Ioff

Current Source Disable Time

at IOx

Write Cycle,

WRN: hi6lo

5

µs

509

tp(IOx6

up/dwn)

Propagation Delay Input

IOx to Up/Dwn Filter Input

5

µs

ELECTRICAL CHARACTERISTICS: WAVEFORMS