ISL90462WIE627-TK Intersil, ISL90462WIE627-TK Datasheet

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Integrated Circuits (ICs)/
Data Acquisition - Digital Potentiometers/
ISL90462WIE627-TK

ISL90462WIE627-TK
Manufacturer Part Number	ISL90462WIE627-TK
Description	IC XDCP 32-TAP 10KOHM SC70-6
Manufacturer	Intersil
Series	XDCP™
ISL90462WIE627-TK datasheets	1. ISL90462TIH627Z-TK.pdf (7 pages)

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Specifications of ISL90462WIE627-TK
Taps	32	Resistance (ohms)	10K
Number Of Circuits	1	Temperature Coefficient	35 ppm/°C Typical
Memory Type	Volatile	Interface	Up/Down
Voltage - Supply	2.7 V ~ 5.5 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Package / Case	SC-70-6, SC-88, SOT-363
Resistance In Ohms	10K	Lead Free Status / RoHS Status	Contains lead / RoHS non-compliant

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Data Sheet

Digitally Controlled Potentiometer

(XDCP™)

The Intersil ISL90462 is a digitally controlled potentiometer

(XDCP). Configured as a variable resistor, the device

consists of a resistor array, wiper switches, a control section,

and volatile memory. The wiper position is controlled by a 2-

pin Up /Down interface.

The potentiometer is implemented by a resistor array

composed of 31 resistive elements and a wiper switching

network. Between each element and at either end are tap

points accessible to the wiper terminal. The position of the

wiper element is controlled by the CS and U/D inputs.

The device can be used in a wide variety of applications

including:

• LCD contrast control

• Parameter and bias adjustments

• Industrial and Automotive Control

• Transducer adjustment of pressure, temperature, position,

chemical, and optical sensors

• Laser Diode driver biasing

• Gain control and offset adjustment

Ordering Information

PART NUMBER

PART MARKING

ISL90462WIE627-TK

AJS

ISL90462WIE627Z-TK (See Note) DEK

ISL90462WIH627-TK

AKB

ISL90462WIH627Z-TK (See Note) DEL

ISL90462UIE627-TK

AJU

ISL90462UIE627Z-TK (See Note) DEI

ISL90462UIH627-TK

AKD

ISL90462UIH627Z-TK (See Note) DEJ

ISL90462TIE627-TK

AJT

ISL90462TIE627Z-TK (See Note)

DEG

ISL90462TIH627-TK

AKC

ISL90462TIH627Z-TK See Note)

DEH

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are

RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J STD-020

Single Volatile 32-tap XDCP

October 7, 2005

Features

• Volatile Solid-State Potentiometer

• 2-pin UP/DN Interface

• DCP Terminal Voltage, 2.7V to 5.5V

°C Typical

• Tempco 35ppm/

• 32 Wiper Tap Points

• Low Power CMOS

- Active current, 25µA max.

- Supply current 0.3µA

• Available R

Values = 10kΩ, 50kΩ, 100kΩ

TOTAL

-40°C to +85°C

• Temperature Range

• Packages

- 6 Ld SC-70, SOT-23

• Pb-Free Plus Anneal Available (RoHS Compliant)

Pinout

VDD

GND

U/D

(K)

TEMP RANGE (°C)

PACKAGE (Tape and Reel) PKG. DWG. #

TOTAL

-40 to +85

6 Ld SC-70

-40 to +85

6 Ld SC-70 (Pb-free)

-40 to +85

6 Ld SOT-23

-40 to +85

6 Ld SOT-23 (Pb-free)

-40 to +85

6 Ld SC-70

-40 to +85

6 Ld SC-70 (Pb-free)

-40 to +85

6 Ld SOT-23

-40 to +85

6 Ld SOT-23 (Pb-free)

100

-40 to +85

6 Ld SC-70

-40 to +85

6 Ld SC-70 (Pb-free)

-40 to +85

6 Ld SOT-23

-40 to +85

6 Ld SOT-23 (Pb-free)

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.

ISL90462

FN8230.3

ISL90462

(SOT23, SC70)

TOP VIEW

P6.049

P6.064

P6.049

P6.064

P6.049

P6.064

Download datasheet (202Kb)

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ISL90462WIE627-TK Summary of contents
Page 1 ... Transducer adjustment of pressure, temperature, position, chemical, and optical sensors • Laser Diode driver biasing • Gain control and offset adjustment Ordering Information PART NUMBER PART MARKING ISL90462WIE627-TK AJS ISL90462WIE627Z-TK (See Note) DEK ISL90462WIH627-TK AKB ISL90462WIH627Z-TK (See Note) DEL ISL90462UIE627-TK AJU ... Page 2 Block Diagram UP/DOWN (U/D) CONTROL AND MEMORY DEVICE SELECT (CS) GND (GROUND) GENERAL 2 ISL90462 Pin Descriptions VCC 6-PIN SYMBOL DESCRIPTION VDD Supply voltage GND Ground/Low terminal U Down CS ... Page 3 Absolute Maximum Ratings Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Voltage on CS, U/D and VCC With Respect to ... Page 4 DC Electrical Specifications Over recommended operating conditions unless otherwise specified. SYMBOL PARAMETER active current (Increment Standby supply current input leakage current LI V CS, U/D input HIGH voltage IH V CS, U/D ... Page 5 U/D RW FIGURE 2. SERIAL INTERFACE TIMING DIAGRAM DECREMENT Pin Descriptions RH and RW The ISL90462 contains a digital potentiometer with one terminal tied to the ground pin (GND) of the device. The RH pin is the ... Page 6 Small Outline Transistor Plastic Packages (SOT23-6) 0.20 (0.008 SEATING 0.10 (0.004 WITH PLATING b1 c BASE ... Page 7 ... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

ISL90462WIE627-TK Summary of contents

Page 1
... Transducer adjustment of pressure, temperature, position, chemical, and optical sensors • Laser Diode driver biasing • Gain control and offset adjustment Ordering Information PART NUMBER PART MARKING ISL90462WIE627-TK AJS ISL90462WIE627Z-TK (See Note) DEK ISL90462WIH627-TK AKB ISL90462WIH627Z-TK (See Note) DEL ISL90462UIE627-TK AJU ...
Page 2
Block Diagram UP/DOWN (U/D) CONTROL AND MEMORY DEVICE SELECT (CS) GND (GROUND) GENERAL 2 ISL90462 Pin Descriptions VCC 6-PIN SYMBOL DESCRIPTION VDD Supply voltage GND Ground/Low terminal U Down CS ...
Page 3
Absolute Maximum Ratings Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Voltage on CS, U/D and VCC With Respect to ...
Page 4
DC Electrical Specifications Over recommended operating conditions unless otherwise specified. SYMBOL PARAMETER active current (Increment Standby supply current input leakage current LI V CS, U/D input HIGH voltage IH V CS, U/D ...
Page 5
U/D RW FIGURE 2. SERIAL INTERFACE TIMING DIAGRAM DECREMENT Pin Descriptions RH and RW The ISL90462 contains a digital potentiometer with one terminal tied to the ground pin (GND) of the device. The RH pin is the ...
Page 6
Small Outline Transistor Plastic Packages (SOT23-6) 0.20 (0.008 SEATING 0.10 (0.004 WITH PLATING b1 c BASE ...
Page 7
... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...