X93156UM8IZ-2.7T1 Intersil, X93156UM8IZ-2.7T1 Datasheet

X93156UM8IZ-2.7T1

Manufacturer Part Number

X93156UM8IZ-2.7T1

Description

IC POT DGTL 50K OHM 8-MSOP

Manufacturer

Intersil

Series

XDCP™r

Datasheet

1.X93156UM8IZ-2.7T1.pdf (7 pages)

Specifications of X93156UM8IZ-2.7T1

Taps

Resistance (ohms)

50K

Number Of Circuits

Temperature Coefficient

35 ppm/°C Typical

Memory Type

Non-Volatile

Interface

Up/Down (3-Wire)

Voltage - Supply

2.7 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-MSOP, Micro8™, 8-uMAX, 8-uSOP,

Resistance In Ohms

50K

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

X93156UM8IZ-2.7T1TR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

X93156UM8IZ-2.7T1

Manufacturer:

Intersil

Quantity:

200

Current page: 1 of 7
Download datasheet (186Kb)

Low Noise, Low Power, 3 wire Up/Down,

32 Taps

The Intersil X93156 is a three-terminal digitally controlled

potentiometer (XDCP). The device consists of a resistor

array, wiper switches, a control section, and nonvolatile

memory. The wiper position is controlled by an Up/Down

interface.

The potentiometer is implemented by a resistor array

composed of 31 resistive elements and a wiper switching

network. The position of the wiper element is controlled by

the CS, U/D, and INC inputs. The position of the wiper can

be stored in a nonvolatile memory and then be recalled upon

a subsequent power-up operation.

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

as a two terminal variable resistor in a wide variety of

applications including the programming of bias voltages,

LCD brightness and contrast control as well as the

implementation of ladder networks.

Data Sheet

Single Digitally Controlled Potentiometer (XDCP™)

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

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

Features

• Solid-state potentiometer

• Up/Down interface

• 32 wiper tap points

• 31 resistive elements

• Low power CMOS

• High reliability

• R

• Package

Pinout

November 21, 2007

- Wiper position stored in nonvolatile memory and

- Temperature compensated

- Maximum resistance tolerance of ±25%

- Terminal voltage, 0 to V

- V

- Active current, 200µA typ.

- Standby current, 2µA max.

- Endurance 200,000 data changes per bit

- Register data retention, 100 years

- 8 Ld MSOP

- Pb-free Available (RoHS compliant)

TOTAL

recalled on power-up

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

= 2.7V to 5.5V

value = 12.5k

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

INC

U/D

Ω,

(8 LD MSOP)

TOP VIEW

X93156

50k

X93156

FN8182.3

Related parts for X93156UM8IZ-2.7T1

X93156UM8IZ-2.7T1 Summary of contents

Page 1

... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005, 2007. All Rights Reserved All other trademarks mentioned are the property of their respective owners. X93156 FN8182.3 CC Ω ...

Page 2

... AGR X93156UM8I-2.7* AGP X93156WM8IZ-2.7* (Note) DCK X93156UM8IZ-2.7* (Note) AKV X93156WM8IZ DCJ *Add “-T1” suffix for tape and reel. Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...

Page 3

... I CS input leakage current LI 3 X93156 Thermal Information Thermal Resistance (Typical, Note MSOP Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Temperature Range Industrial .-40°C to +85°C Supply Voltage V X93156xxx-2 2.7V to 5.5V (Note 8) X93156xxx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±10% TEST CONDITIONS/NOTES (Note 7) ...

Page 4

DC Electrical Specifications Over recommended operating conditions unless otherwise specified. (Continued) SYMBOL PARAMETER I CS input leakage current input leakage current LI I INC, U/D input leakage current LI V CS, INC, U/D input HIGH voltage IH ...

Page 5

AC Electrical Specifications Over recommended operating conditions unless otherwise specified. (Continued) SYMBOL PARAMETER INC input rise and fall time R F (Note power-up rate R CC (Note 7) t Store cycle WR ...

Page 6

Principles of Operation There are three sections of the X93156: the input control, counter and decode section; the nonvolatile memory; and the resistor array. The input control section operates just like an up/down counter. The output of this counter is ...

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 ...

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