1
FN8216.3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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X96012
Universal Sensor Conditioner with Dual
Look-up Table Memory and DACs
The X96012 is a highly integrated bias controller, which
incorporates two digitally controlled Programmable Current
Generators, temperature compensation with dedicated look-up
tables, and supplementary EEPROM array. All functions of the
device are controlled via a 2-wire digital serial interface.
Two temperature compensated Programmable Current
Generators, vary the output current with temperature
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
either an internal or external temperature sensor may be
used to control the output current response.
The integrated General Purpose EEPROM is included for
product data storage.
Pinout
X96012
(14 LD TSSOP)
TOP VIEW
Features
Two Programmable Current Generators
-±3.2mA Max
- 8-bit (256 Step) Resolution
- Internally Programmable Full Scale Current Outputs
- External Resistor Pin to Set Full Scale Current Outputs
Integrated 8-bit A/D Converter
Internal Voltage Reference with Output/Input
Temperature Compensation
- Internal or External Sensor
- -40°C to +100°C Range
- +2.2°C/step Resolution
- EEPROM Look-up Tables
Hot Pluggable
2176-bit EEPROM
- 17 Pages
- 16 Bytes per Page
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 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
Closed Loop Current, Voltage, Pressure, Temperature,
Speed, Position Programmable Voltage Sources,
Electronic Loads, Output Amplifiers or Function Generator
Ordering Information
PART
NUMBER
PART
MARKING
TEMP
RANGE (°C)
PACKAGE
PKG.
DWG. #
X96012V14I
X9601 2VI
-40 to +100
14 Ld TSSOP M14.173
X96012V14IZ*
(Note)
X9601 2VIZ
-40 to +100
14 Ld TSSOP
(Pb-free)
M14.173
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. 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
I 2
R1
R2
VCC
A0
SCL
A1
WP
VREF
VSENSE
I1
SDA
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Data Sheet
February 20, 2008