900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Intersil Electronic Components Datasheet

X96012 Datasheet

Universal Sensor Conditioner

No Preview Available !

c1No-8On8taR8c-EItNCOoTOuBErMSRTDOMSeaLEIcLtEhNaTonDSEricEhwaPDelwReSRwOtuE.DpiPnUpLtoeCArrTCst iCEl.MecnoEtmNer/Ttsact
February 20, 2008
X96012
FN8216.3
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.
Ordering Information
PART
NUMBER
PART
TEMP
PKG.
MARKING RANGE (°C) PACKAGE DWG. #
X96012V14I X9601 2VI -40 to +100 14 Ld TSSOP M14.173
X96012V14IZ* X9601 2VIZ -40 to +100 14 Ld TSSOP M14.173
(Note)
(Pb-free)
*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. 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.
Pinout
X96012
(14 LD TSSOP)
TOP VIEW
A0 1
A1 2
A2 3
VCC 4
WP 5
SCL 6
SDA 7
14 I 2
13 VREF
12 VSENSE
11 VSS
10 R2
9 R1
8 I1
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
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) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005, 2007, 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.


Intersil Electronic Components Datasheet

X96012 Datasheet

Universal Sensor Conditioner

No Preview Available !

X96012
Block Diagram
VREF
VSENSE
VOLTAGE
REFERENCE
ADC
TEMPERATURE
SENSOR
MUX
MUX
LOOK-UP
TABLE 2
MUX
LOOK-UP
TABLE 1
MUX
CONTROL
AND STATUS
DAC 2
DAC 1
R2
I2
I1
R1
SDA
SCL
WP
A2, A1, A0
2-WIRE
INTERFACE
GENERAL
PURPOSE
MEMORY
Pin Descriptions
PIN
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PIN
NAME
A0
A1
A2
VCC
WP
SCL
SDA
I1
R1
R2
VSS
VSENSE
VREF
I2
PIN DESCRIPTION
Device Address Select Pin 0. This pin determines the LSB of the device address required to communicate using the
2-wire interface. The A0 pin has an on-chip pull-down resistor.
Device Address Select Pin 1. This pin determines the intermediate bit of the device address required to communicate
using the 2-wire interface. The A1 pin has an on-chip pull-down resistor.
Device Address Select Pin 2. This pin determines the MSB of the device address required to communicate using the
2-wire interface. The A2 pin has an on-chip pull-down resistor.
Supply Voltage.
Write Protect Control Pin. This pin is a CMOS compatible input. When LOW, Write Protection is enabled preventing
any “Write” operation. When HIGH, various areas of the memory can be protected using the Block Lock bits BL1 and
BL0. The WP pin has an on-chip pull-down resistor, which enables the Write Protection when this pin is left floating.
Serial Clock. This is a TTL compatible input pin. This input is the 2-wire interface clock controlling data input and output
at the SDA pin.
Serial Data. This pin is the 2-wire interface data into or out of the device. It is TTL compatible when used as an input,
and it is Open Drain when used as an output. This pin requires an external pull-up resistor.
Current Generator 1 Output. This pin sinks or sources current. The magnitude and direction of the current is fully
programmable and adaptive. The resolution is 8 bits.
Current Programming Resistor 1. A resistor between this pin and VSS can set the maximum output current available
at pin I1. If no resistor is used, the maximum current must be selected using control register bits.
Current Programming Resistor 2. A resistor between this pin and VSS can set the maximum output current available
at pin I2. If no resistor is used, the maximum current must be selected using control register bits.
Ground.
Sensor Voltage Input. This voltage input may be used to drive the input of the on-chip A/D converter.
Reference Voltage Input or Output. This pin can be configured as either an Input or an Output. As an Input, the
voltage at this pin is provided by an external source. As an Output, the voltage at this pin is a buffered output voltage
of the on-chip bandgap reference circuit. In both cases, the voltage at this pin is the reference for the A/D converter and
the two D/A converters.
Current Generator 2 Output. This pin sinks or sources current. The magnitude and direction of the current is fully
programmable and adaptive. The resolution is 8 bits.
2 FN8216.3
February 20, 2008


Part Number X96012
Description Universal Sensor Conditioner
Maker Intersil Corporation
PDF Download

X96012 Datasheet PDF






Similar Datasheet

1 X96010 Sensor Conditioner
Intersil Corporation
2 X96011 Temperature Sensor
Intersil Corporation
3 X96012 Universal Sensor Conditioner
Intersil Corporation





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy