參數(shù)資料
型號: LTC1043MD883C
廠商: LINEAR TECHNOLOGY CORP
元件分類: 模擬信號調理
英文描述: SPECIALTY ANALOG CIRCUIT, CDIP18
封裝: SIDE BRAZED, HERMETIC SEALED, DIP-18
文件頁數(shù): 10/19頁
文件大?。?/td> 358K
代理商: LTC1043MD883C
DESCRIPTION
The LTC1043 is a monolithic, charge-balanced, dual switched capacitor
instrumentation building block. A pair of switches alternately connects an
external capacitor to an input voltage and then connects the charged
capacitor across an output port. The internal switches have a break-before-
make action. An internal clock is provided and its frequency can be
adjusted with an external capacitor.The LTC1043 can also be driven with
an external CMOS clock.
The LTC1043, when used with low clock frequencies, provides ultra
precision DC functions without requiring precise external components.
Such functions are differential voltage to single-ended conversion, voltage
inversion, voltage multiplication and division by 2, 3, 4, 5, etc. The LTC1043
can also be used for precise VF and FV circuits without trimming, and it
is also a building block for switched capacitor filters, oscillators and
modulators.
The LTC1043 is manufactured using Linear Technology’s enhanced
LTCMOS silicon gate process.
PACKAGING
DIP-18, SO-18
ORDER INFO
Part numbers ending in PBF are lead free. Please contact LTC marketing
for information on lead based finish parts.
Part numbers containing TR or TRM are shipped in tape and reel or 500
unit mini tape and reel, respectively
Please refer to our general ordering information or the product datasheet
for more details
Package Variations and Pricing
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Part Number
Package Pins Temp Price
(1-99)
Price
(1k)*
RoHS
Data
LTC1043CN
PDIP
18
C
$3.42
$2.85
View
LTC1043CN#PBF
PDIP
18
C
$3.42
$2.85
View
LTC1043CSW
SO
18
C
$3.75
$3.00
View
LTC1043CSW#PBF
SO
18
C
$3.75
$3.00
View
Reasons
AN98 - Signal Sourc
Conditioners and Po
Circuitry Circuits of
2004
Design Note
Design Solutions 1 -
High Accuracy Diffe
Single-Ended Differ
Single-Ended Conve
Very High Uncalibra
Accuracy and Low O
Drift
Design Solutions 2 -
Differential Front-En
LTC2400 Simple Ra
Circuit Converts Diff
Signals to Single-En
and Operates on Si
Supplies Where Res
More Important Tha
Design Solutions 3 -
Input 24-Bit A/D Co
Accepts ±2.5V Inpu
Differential Input 24
Converter Provides
Zero for Bipolar Inpu
Design Solutions 4 -
Accuracy, Differenti
Ended Conversion f
Range Bipolar Input
Bipolar Differential t
Ended Converter Dr
LTC2400's Input Ra
Design Solutions 5 -
High Accuracy, Bipo
Differential to Single
Signal Conversion f
Single Supply Differ
Single-Ended Conve
Circuit Amplifies Low
Bipolar Signals and
the LTC2400's High
Design Solutions 6 -
Differential to Single
Converter for Single
This Converter Has
Accuracy, Very Low
Offset Drift, Rail-to-R
Common Mode Ran
Live at Zero
DN207 LTC2400 Hi
Differential to Single
Converter for ±5V S
LT Magazine
Jun 1999 LTC2400
Bridge Digitizers
Reliability Data
R071 Reliability Dat
Software and Simulation
LTC1043 SPICE Mo
Page 2 of 3
Linear Technology - LTC1043 - Dual Precision Instrumentation Switched-Capacitor Buil...
18-Sep-2008
http://www.linear.com/pc/productDetail.jsp?navId=H0,C1,C1154,C1203,P1248
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