7

FN6426.0

May 24, 2007

Cpin

(Note 20)

SCK, SDI, SDO and CS pin

capacitance

10

pF

SPI frequency

5MHz

SPI clock cycle time

200

ns

SPI clock high time

100

ns

SPI clock low time

100

ns

Lead time

250

ns

Lag time

250

ns

SDI, SCK and CS input setup time

50

ns

SDI, SCK and CS input hold time

50

ns

SDI, SCK and CS input rise time

10

ns

SDI, SCK and CS input fall time

10

20

ns

SDO output Disable time

0

100

ns

SDO output setup time

50

ns

SDO output valid time

150

ns

SDO output hold time

0

ns

SDO output rise time

60

ns

SDO output fall time

60

ns

CS deselect time

2µs

NOTES:

incremental voltage when changing from one tap to an adjacent tap.

11.

for i = 16 to 255 decimal, T = -40°C to +125°C. Max ( ) is the maximum value of the wiper

voltage and Min ( ) is the minimum value of the wiper voltage over the temperature range.

12. MI =

00 hex respectively.

17.

for i = 16 to 255, T = -40°C to +125°C. Max ( ) is the maximum value of the resistance and Min ( )

is the minimum value of the resistance over the temperature range.

20. This parameter is not 100% tested.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

TYP

(NOTE 4)

MAX

UNIT

TC

V

Max V RW

()

i

() Min V RW

()

i

()

–

Max V RW

()

i

() Min V RW

()

i

()

+

[] 2

⁄

----------------------------------------------------------------------------------------------

165°C

-----------------

×

=

+

TC

R

Max Ri

() Min Ri

()

–

[]

Max Ri

() Min Ri

()

+

[] 2

⁄

----------------------------------------------------------------

10

6

165°C

-----------------

×

=

+

ISL22444