X9251TV24Z datasheet, PDF - EEWORLD Datasheet

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X9251TV24Z: DescriptionQUAD 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 4.40 MM, ROHS COMPLIANT, TSSOP-24; CategoryAnalog mixed-signal IC converter; File Size318KB，20 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/; Environmental Compliance

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X9251TV24Z Overview

QUAD 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 4.40 MM, ROHS COMPLIANT, TSSOP-24

X9251TV24Z Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Renesas Electronics Corporation
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP24,.25
Contacts	24
Reach Compliance Code	compliant
ECCN code	EAR99

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X9251

Single Supply/Low Power/256-Tap/SPI Bus

Data Sheet

April 13, 2007

FN8166.5

Quad Digitally-Controlled (XDCP™)

Potentiometer

The X9251 integrates four digitally controlled potentio-

meters (XDCP) on a monolithic CMOS integrated circuit.

The digitally controlled potentiometers are imple-mented

with a combination of resistor elements and CMOS switches.

The position of the wipers are controlled by the user through

the SPI bus interface. Each potentiometer has associated

with it a volatile Wiper Counter Register (WCR) and four

non-volatile Data Registers that can be directly written to and

read by the user. The content of the WCR controls the

position of the wiper. At power-up, the device recalls the

content of the default Data Registers of each DCP (DR00,

DR10, DR20, and DR30) to the corresponding WCR.

The XDCP can be used as a three-terminal potentiometer or

as a two terminal variable resistor in a wide variety of

applications including control, parameter adjustments, and

signal processing.

Features

• Four potentiometers in one package

• 256 resistor taps–0.4% resolution

• SPI Serial Interface for write, read, and transfer operations

of the potentiometer

• Wiper resistance: 100Ω typical @ V

= 5V

• 4 Non-volatile data registers for each

potentiometer

• Non-volatile storage of multiple wiper positions

• Standby current <5µA max

• V

: 2.7V to 5.5V Operation

• 50kΩ, 100kΩ versions of total resistance

• 100 year data retention

• Single supply version of X9250

• Endurance: 100,000 data changes per bit per register

• 24 Ld SOIC, 24 Ld TSSOP

• Low power CMOS

• Pb-free plus anneal available (RoHS compliant)

Functional Diagram

HOLD

SCK

SPI

Interface

WCR0

DR00

DR01

DR02

DR03

DCP0

POWER UP,

INTERFACE

CONTROL

AND

STATUS

WCR1

DR10

DR11

DR12

DR13

DCP1

WCR2

DR20

DR21

DR22

DR23

DCP2

WCR3

DR30

DR31

DR32

DR33

DCP3

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

X9251TV24Z Related Products

	X9251TV24Z	X9251TS24Z	X9251TS24Z-2.7	X9251TS24Z-2.7T1	X9251TS24ZT1	X9251TS24IZT1	X9251TS24IZ-2.7T1	X9251TS24IZ-2.7	X9251US24IZT1
Description	QUAD 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 4.40 MM, ROHS COMPLIANT, TSSOP-24	QUAD 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	QUAD 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	QUAD 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	QUAD 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	QUAD 100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	QUAD 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOIC-24	QUAD 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOIC-24	QUAD 50K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOIC-24
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	TSSOP	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	TSSOP, TSSOP24,.25	0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-013AD, SOIC-24	0.300 INCH, ROHS COMPLIANT, PLASTIC, SOIC-24	0.300 INCH, ROHS COMPLIANT, PLASTIC, SOIC-24	0.300 INCH, ROHS COMPLIANT, PLASTIC, SOIC-24
Contacts	24	24	24	24	24	24	24	24	24
Reach Compliance Code	compliant	unknown	unknown	unknown	unknown	unknown	unknown	unknown	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	-	NONVOLATILE DATA REGISTERS	NONVOLATILE DATA REGISTERS	NONVOLATILE DATA REGISTERS	NONVOLATILE DATA REGISTERS	NONVOLATILE DATA REGISTERS	NONVOLATILE MEMORY	NONVOLATILE MEMORY	NONVOLATILE MEMORY
control interface	-	INCREMENT/DECREMENT	INCREMENT/DECREMENT	INCREMENT/DECREMENT	INCREMENT/DECREMENT	INCREMENT/DECREMENT	3-WIRE SERIAL	3-WIRE SERIAL	3-WIRE SERIAL
Converter type	-	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER
JESD-30 code	-	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24
JESD-609 code	-	e3	e3	e3	e3	e3	e3	e3	e3
length	-	15.4 mm	15.4 mm	15.4 mm	15.4 mm	15.4 mm	15.4 mm	15.4 mm	15.4 mm
Humidity sensitivity level	-	3	3	3	3	3	3	3	3
Number of functions	-	4	4	4	4	4	4	4	4
Number of positions	-	256	256	256	256	256	256	256	256
Number of terminals	-	24	24	24	24	24	24	24	24
Maximum operating temperature	-	70 °C	70 °C	70 °C	70 °C	85 °C	85 °C	85 °C	85 °C
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	SOP	SOP	SOP	SOP	SOP	SOP	SOP	SOP
Encapsulate equivalent code	-	SOP24,.4	SOP24,.4	SOP24,.4	SOP24,.4	SOP24,.4	SOP24,.4	SOP24,.4	SOP24,.4
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	-	260	260	260	260	260	260	260	260
power supply	-	5 V	3/5 V	3/5 V	5 V	5 V	3/5 V	3/5 V	5 V
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
resistance law	-	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR
Maximum resistor tolerance	-	20%	20%	20%	20%	20%	20%	20%	20%
Maximum resistor terminal voltage	-	5 V	2.7 V	2.7 V	5 V	5 V	2.7 V	2.7 V	5 V
Maximum seat height	-	2.65 mm	2.65 mm	2.65 mm	2.65 mm	2.65 mm	2.65 mm	2.65 mm	2.65 mm
Nominal supply voltage	-	5 V	2.7 V	2.7 V	5 V	5 V	2.7 V	2.7 V	5 V
surface mount	-	YES	YES	YES	YES	YES	YES	YES	YES
technology	-	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Nominal temperature coefficient	-	300 ppm/°C	300 ppm/°C	300 ppm/°C	300 ppm/°C	300 ppm/°C	300 ppm/°C	300 ppm/°C	300 ppm/°C
Temperature level	-	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	-	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	Matte Tin (Sn) - annealed
Terminal form	-	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	-	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	-	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	-	40	40	40	40	40	40	40	40
Nominal total resistance	-	100000 Ω	100000 Ω	100000 Ω	100000 Ω	100000 Ω	100000 Ω	100000 Ω	50000 Ω
width	-	7.5 mm	7.5 mm	7.5 mm	7.5 mm	7.5 mm	7.5 mm	7.5 mm	7.5 mm
Base Number Matches	-	1	1	1	1	1	1	1	1

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