X96011 Datasheet, PDF (1/23 Pages) Intersil Corporation – Temperature Sensor with Look Up Table Memory and DAC

X96011
®
Temperature Sensor with Look Up Table Memory and DAC
Data Sheet
October 25, 2005
FN8215.1
FEATURES
• Single Programmable Current Generator
—±1.6 mA max.
—8-bit (256 Step) Resolution
—Internally Programmable full scale Current
Outputs
• Integrated 8-bit A/D Converter
• Internal Voltage Reference
• Temperature Compensation
—Internal Sensor
—-40°C to +100°C Range
—2.2°C / step resolution
—EEPROM Look-up Table
• 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 X96011 is a highly integrated bias controller which
incorporates a digitally controlled Programmable Cur-
rent Generator, and temperature compensation using
one look-up table. All functions of the device are con-
trolled via a 2-wire digital serial interface.
The temperature compensated Programmable Current
Generator varies 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 an internal temperature sensor is used to
control the output current response.
Ordering Information
PART
TEMP
PART NUMBER MARKING RANGE (°C) PACKAGE
X96011V14I
X96011V I
-40 to 100 14 Ld TSSOP
X96011V14IZ
(Note)
X96011VI 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.
PIN CONFIGURATION
A0 1
A1 2
A2 3
Vcc 4
WP ⁵
SCL ⁶
SDA 7
14 NC
13 NC
12 NC
11 Vss
10 NC
9 NC
8 I_OUT
TSSOP 14L
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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