X96010
INTERSIL SENSOR CONDITIONER PRODUCT FAMILY
Features / Functions
FSO
Current
DAC
Setting
Resistors
Look Up
Table
Organi-
zation
Internal
Temperature
Sensor
External
Sensor
Input
Internal
VREF
Input /
Ouput
General
Purpose
EEPROM
Voltage
# of
DACs
Device
Title
Reference
Sensor Conditioner with
X96010 Dual Look-Up Table
Memory and DACs
No
Yes
No
Yes
Yes
Yes
No
No
No
Dual Bank
Dual
Ext
Int
TemperatureSensorwith
X96011 Look-Up Table Memory
and DAC
Single
Bank
Yes
Single
Universal Sensor
Conditioner with Dual
X96012
Yes
Yes
Yes
Yes
Yes
Dual Bank
Dual
Ext / Int
Look-Up Table Memory
and DACs
FSO = Full Scale Output, Ext = External, Int = Internal
DEVICE DESCRIPTION
Both current generators may be driven using an exter-
nal sensor or Control Registers. The external sensor
output drives a 8-bit A/D converter. The six MSBs of
the ADC output select one of 64 bytes from each non-
volatile look-up table (LUT).
The X96010 contains two independent Programmable
Current Generators in one package. The combination
of the X96010 functionality and Intersil’s QFN package
lowers system cost, increases reliability, and reduces
board space requirements.
The contents of the selected LUT row (8-bit wide)
drives the input of an 8-bit D/A converter, which gener-
ates the output current.
Two on-chip Programmable Current Generators may
be independently programmed to either sink or source
current. The maximum current generated is deter-
mined by using an externally connected programming
resistor. Both current generators have a maximum
output of ±3.2 mA, and may be controlled to an abso-
lute resolution of 0.39% (256 steps / 8 bit).
All control and setup parameters of the X96010,
including the look-up tables, are programmable via the
2-wire serial port.
FN8214.1
9
October 25, 2005
INTERSIL [ Intersil ]
