X9511WPIZ datasheet(6/9 Pages) RENESAS

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X9511

FN8205 Rev 3.00

Page 6 of 9

February 2, 2007

D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)

A.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)

POWER-UP AND POWER-DOWN REQUIREMENTS

The are no restrictions on the sequencing of VCC and the voltage applied to the potentiometer pins during power-up

or power-down conditions. During power-up, the data sheet parameters for the DCP do not fully apply until 1ms after

VCC reaches its final value. The VCC ramp rate spec is always in effect.

Symbol

Parameter

Limits

Unit

Test Conditions

Min. Typ.(4)

Max.

ICC

VCC active current

PU or PD held at VIL the other at VIH

ISB

Standby supply current

100

500

µA

PU = PD = VIH

ILI

PU, PD, ASE input leakage current

µA

VIN = VSS to VCC

VIH

PU, PD, ASE input HIGH voltage

VlL

PU, PD, ASE input LOW voltage

0.8

Wiper resistance

100

Wiper Current VCC/RTOT

VVH

VH terminal voltage

-5

VVL

VL terminal voltage

-5

CIN(5)

ASE, PU, PD input capacitance

VCC = 5V, VIN = 0V, TA = +25°C,

f = 1MHz

Symbol

Parameter

Limits

Unit

Min.

Typ.(4)

Max.

tGAP

Time between two separate push button events

µs

tDB

Debounce time

tS SLOW

After debounce to wiper change on a slow mode

100

250

375

tS FAST

Wiper change on a fast mode

tPU

Power-up to wiper stable

500

µs

tR VCC

VCC power-up rate

0.2

tASTO(5)

AUTOSTORE cycle time

VASTH(5)

AUTOSTORE threshold voltage

VASEND(5)

AUTOSTORE cycle end voltage

3.5

RECOMMENDED OPERATING CONDITIONS

Temp

Min.

Max.

Commercial

0×C

+70°C

Industrial

-40×C

+85°C

Supply Voltage

Limits

X9511

5V ± 10%

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