ISL22426 datasheet(5/15 Pages) INTERSIL

Nome de Peças	ISL22426

Descrição Electrónicos	Low Noise, Low Power, SPI Bus, 128 Taps

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Fabricante Electrônico	INTERSIL [Intersil Corporation]

Página de início	http://www.intersil.com/cda/home

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5

FN6180.2

September 8, 2009

tShdnRec

(Note 21)

DCP Recall Time From Shutdown

Mode

From rising edge of SHDN signal to wiper

stored position and RH connection

1.5

µs

SCK rising edge of last bit of ACR data byte

to wiper stored position and RH connection

1.5

µs

Vpor

Power-on Recall Voltage

Minimum VCC at which memory recall occurs

2.0

2.6

V

VccRamp

VCC Ramp Rate

0.2

V/ms

tD

Power-up Delay

VCC above Vpor, to DCP Initial Value

Register recall completed, and SPI Interface

in standby state

3ms

EEPROM SPECIFICATION

EEPROM Endurance

1,000,000

Cycles

EEPROM Retention

Temperature T

≤ +55°C

50

Years

tWC

(Note 19)

Non-volatile Write Cycle Time

12

20

ms

SERIAL INTERFACE SPECIFICATIONS

VIL

SHDN, SCK, SDI, and CS Input Buffer

LOW Voltage

-0.3

0.3*VCC

V

VIH

SHDN, SCK, SDI, and CS Input Buffer

HIGH Voltage

0.7*VCC

VCC + 0.3

V

Hysteresis

SHDN, SCK, SDI, and CS Input Buffer

Hysteresis

0.05*VCC

V

VOL

SDO Output Buffer LOW Voltage

IOL = 4mA

0

0.4

V

Rpu

(Note 20)

SDO Pull-up Resistor Off-chip

Maximum is determined by tRO and tFO with

maximum bus load Cb = 30pF, fSCK = 5MHz

2k

Ω

Cpin

(Note 21)

SHDN, SCK, SDI, SDO and CS Pin

Capacitance

10

pF

fSCK

SPI Frequency

5MHz

tCYC

SPI Clock Cycle Time

200

ns

tWH

SPI Clock High Time

100

ns

tWL

SPI Clock Low Time

100

ns

tLEAD

Lead Time

250

ns

tLAG

Lag Time

250

ns

tSU

SDI, SCK and CS Input Set-up Time

50

ns

tH

SDI, SCK and CS Input Hold Time

50

ns

tRI

SDI, SCK and CS Input Rise Time

10

ns

tFI

SDI, SCK and CS Input Fall Time

10

20

ns

tDIS

SDO Output Disable Time

0

100

ns

tV

SDO Output Valid Time

350

ns

tHO

SDO Output Hold Time

0

ns

tRO

SDO Output Rise Time

Rpu = 2k, Cb = 30pF

60

ns

Operating Specifications Over the recommended operating conditions, unless otherwise specified. (Continued)

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 22)

TYP

(Note 5)

MAX

(Note 22)

UNIT

ISL22426

Nº de peça semelhante - ISL22426

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Intersil Corporation	ISL22426	1Mb / 8P	DIGITAL POTENTIOMETERS
Renesas Technology Corp	ISL22426	1,023Kb / 15P	Dual Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power, SPI™ Bus, 128 Taps September 8, 2009
	ISL22426UFR16Z	1,023Kb / 15P	Dual Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power, SPI™ Bus, 128 Taps September 8, 2009
	ISL22426UFV14Z	1,023Kb / 15P	Dual Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power, SPI™ Bus, 128 Taps September 8, 2009
	ISL22426WFR16Z	1,023Kb / 15P	Dual Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power, SPI™ Bus, 128 Taps September 8, 2009

More results

Descrição semelhante - ISL22426

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Intersil Corporation	ISL22429	403Kb / 13P	Low Noise, Low Power, SPI Bus, 128 Taps, Wiper Only
	ISL22419	406Kb / 13P	Low Noise, Low Power, SPI Bus, 128 Taps, Wiper Only
	ISL22346WMVEP	99Kb / 3P	Low Noise, Low Power I2C짰 Bus, 128 Taps
	ISL22316WMUEP	102Kb / 3P	Low Noise, Low Power I2C짰 Bus, 128 Taps
	ISL22326WMVEP	101Kb / 3P	Low Noise, Low Power, I2C짰 Bus, 128 Taps
	ISL22316WMUEP	103Kb / 3P	Low Noise, Low Power I2C짰 Bus, 128 Taps November 11, 2011
	ISL22316UFU10Z	605Kb / 16P	Low Noise, Low Power I2C??Bus,128 Taps August 14, 2015
	ISL22317TFRTZ	600Kb / 15P	Low Noise, Low Power, I2C??Bus, 128 Taps April 15, 2010
	X9250	359Kb / 20P	Low Noise/Low Power/SPI Bus/256 Taps
	ISL22326UFV14Z	612Kb / 17P	Low Noise, Low Power, I2C™ Bus, 128 Taps September 9, 2015

More results

ISL22426 Folha de dados(PDF) 5 Page - Intersil Corporation

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