1

®

FN8214.1

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

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Copyright Intersil Americas Inc. 2005. All Rights Reserved

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X96010

Sensor Conditioner with Dual Look Up

Table Memory and DACs

FEATURES

• Two Programmable Current Generators

—±3.2 mA max.

—8-bit (256 Step) Resolution

—External Resistor Pins to Set Full Scale Cur-

rent Output

• External Sensor Input (Single Ended)

• Integrated 8-bit A/D Converter

• Internal Voltage Reference with Output/Input

• Temperature Compensation

• EEPROM Look-up Tables

• Hot Pluggable

• Write Protection Circuitry

—Intersil BlockLock™

—Logic Controlled Protection

• 2-wire Bus with 3 Slave Address Bits

• 3V to 5.5V, Single Supply Operation

• Package

—14 Ld TSSOP

• Pb-Free Plus Anneal Available (RoHS Compliant)

APPLICATIONS

• PIN Diode Bias Control

• RF PA Bias Control

• Temperature Compensated Process Control

• Laser Diode Bias Control

•Fan Control

• Motor Control

• Sensor Signal Conditioning

• Data Aquisition Applications

• Gain vs. Temperature Control

• High Power Audio

• Open Loop Temperature Compensation

• Close Loop Current, Voltage, Pressure, Temper-

ature, Speed, Position Programmable Voltage

sources, electronic loads, output amplifiers, or

function generator

DESCRIPTION

The X96010 is a highly integrated bias controller which

incorporates two digitally controlled Programmable Cur-

rent Generators and temperature compensation with

dedicated look-up tables. All functions of the device are

controlled via a 2-wire digital serial interface.

Two temperature compensated Programmable Cur-

rent Generators, vary the output current with tempera-

ture according to the contents of the associated

nonvolatile look-up table. The look-up table may be

programmed with arbitrary data by the user via the 2-

wire serial port, and an external temperature sensor

may be used to control the output current response.

PIN CONFIGURATION

Ordering Information

PART NUMBER

PART

MARKING

TEMP

RANGE (°C)

PACKAGE

X96010V14I

X96010V I

-40 to 100

14 Ld TSSOP

X96010V14IZ

(Note)

X96010VI Z

-40 to 100

14 Ld TSSOP

(Pb-free)

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.

Vss

A2

3

4

I2

R1

R2

Vcc

A0

1

10

11

9

12

7

8

SCL

6

A1

2

WP

5

VRef

VSense

13

14

I1

SDA

TSSOP 14L

Data Sheet

October 25, 2005