X9401WS24Z datasheet(11/18 Pages) INTERSIL

Part #	X9401WS24Z

Description	Quad, 64 Tap, Digitally Controlled Potentiometer (XDCP??

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Manufacturer	INTERSIL [Intersil Corporation]

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11 / 18 page

11

FN8190.4

October 13, 2009

Equivalent AC Load Circuit

DC Operating Characteristics (Over the recommended operating conditions unless otherwise specified.)

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 10)

TYP

MAX

(Note 10)

UNIT

ICC1

VCC Supply Current (active)

fSCK = 2MHz, SO = Open, Other Inputs = VSS

700

µA

ICC2

VCC Supply Current (non-volatile write)

fSCK = 2MHz, SO = Open, Other Inputs = VSS

3mA

ISB

VCC Current (standby)

SCK = SI = VSS, Addr. = VSS, CS = VCC

3µA

ILI

Input Leakage Current

VIN = VSS to VCC

10

µA

ILO

Output Leakage Current

VOUT = VSS to VCC

10

µA

VIH

Input HIGH Voltage

VCC x 0.7

VCC +0.5

V

VIL

Input LOW Voltage

–0.5

VCC x 0.1

V

VOL

Output LOW Voltage

IOL = 3mA

0.4

V

Endurance and Data Retention

PARAMETER

MIN.

UNIT

Minimum endurance

100,000

Data changes per bit per register

Data retention

100

years

Capacitance

SYMBOL

TEST

TYP.

UNIT

TEST CONDITION

COUT

(Note 11)

Output capacitance (SO)

8

pF

VOUT = 0V

CIN

(Note 11)

Input capacitance (A0, A1, SI, and SCK)

6

pF

VIN = 0V

Power-up Timing

Input pulse levels = VCC x 0.1 to VCC x 0.9; Input rise and fall times = 10ns; Input and output timing level = VCC x 0.5.

SYMBOL

PARAMETER

MIN.

MAX.

UNIT

tr VCC

(Note 11)

VCC Power-up rate

0.2

50

V/ms

tPUR

(Note 12)

Power-up to initiation of read operation

1

ms

tPUW

(Note 12)

Power-up to initiation of write operation

5

ms

NOTES:

11. This parameter is not 100% tested.

12. tPUR and tPUW are the delays required from the time the (last) power supply (VCC-) is stable until the specific instruction can be issued. These

parameters are periodically sampled and not 100% tested.

5V

1533

Ω

100pF

SDA

OUTPUT

RH

10pF

CL

RW

RTOTAL

CW

25pF

10pF

RL

SPICE MACRO MODEL

X9401

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