ISL23418

6

FN7901.0

August 3, 2011

TCR

(Note 19)

Resistance Temperature Coefficient

W option; Wiper register set between

32 hex and 7F hex

220

ppm/°C

U option; Wiper register set between

32 hex and 7F hex

100

ppm/°C

T option; Wiper register set between

32 hex and 7F hex

75

ppm/°C

Boldface limits apply over the operating temperature range, -40°C to +125°C. (Continued)

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 20)

TYP

(Note 8)

MAX

(Note 20)

UNITS

stated. Boldface limits apply over the operating temperature range, -40°C to +125°C.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 20)

TYP

(Note 8)

MAX

(Note 20)

UNITS

1.5

mA

30

µA

100

µA

10

µA

SPI interface in standby

1.3

µA

SPI interface in standby

0.4

µA

SPI interface in standby

1.5

µA

SPI interface in standby

1

µA

SPI interface in standby

1.3

µA

SPI interface in standby

0.4

µA

SPI interface in standby

1.5

µA

SPI interface in standby

1

µA

Leakage Current, at Pins CS, SDO, SDI,

SCK

-0.4

<0.1

0.4

µA

Wiper Response Time

W option; CS rising edge to wiper new position,

from 10% to 90% of final value.

0.4

µs

U option; CS rising edge to wiper new position,

from 10% to 90% of final value.

1.5

µs

T option; CS rising edge to wiper new position,

from 10% to 90% of final value.

3.5

µs

tShdnRec

DCP Recall Time from Shutdown Mode

CS rising edge to wiper recalled position and

RH connection

1.5

µs

Ramp

Ramp monotonic at any level

0.01

50

V/ms