參數(shù)資料
型號: X9111TV14IZ-2.7
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計
英文描述: Single Digitally-Controlled (XDCP⑩) Potentiometer
中文描述: 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 1024 POSITIONS, PDSO14
封裝: 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-14
文件頁數(shù): 2/17頁
文件大?。?/td> 323K
代理商: X9111TV14IZ-2.7
2
FN8159.4
September 15, 2006
Detailed Functional Diagram
Circuit Level Applications
Vary the gain of a voltage amplifier
Provide programmable dc reference voltages for
comparators and detectors
Control the volume in audio circuits
Trim out the offset voltage error in a voltage amplifier
circuit
Set the output voltage of a voltage regulator
Trim the resistance in Wheatstone bridge circuits
Control the gain, characteristic frequency and
Q-factor in filter circuits
Set the scale factor and zero point in sensor signal
conditioning circuits
Vary the frequency and duty cycle of timer ICs
Vary the dc biasing of a pin diode attenuator in RF circuits
Provide a control variable (I, V, or R) in feedback circuits
System Level Applications
Adjust the contrast in LCD displays
Control the power level of LED transmitters in
communication systems
Set and regulate the DC biasing point in an RF power
amplifier in wireless systems
Control the gain in audio and home entertainment systems
Provide the variable DC bias for tuners in RF wireless
systems
Set the operating points in temperature control systems
Control the operating point for sensors in industrial
systems
Trim offset and gain errors in artificial intelligent systems
Ordering Information
PART NUMBER
PART MARKING
V
CC
LIMITS (V)
POTENTIOMETER
ORGANIZATION (k
) TEMP RANGE (°C)
PACKAGE
X9111TV14I
X9111TV I
5 ±10%
100
-40 to +85
14 Ld TSSOP (4.4mm)
X9111TV14IZ (Note)
X9111TV ZI
-40 to +85
14 Ld TSSOP (4.4mm) (Pb-free)
X9111TV14
X9111TV
0 to +70
14 Ld TSSOP (4.4mm)
X9111TV14Z (Note)
X9111TV Z
0 to +70
14 Ld TSSOP (4.4mm) (Pb-free)
X9111TV14-2.7
X9111TV F
2.7 to 5.5
0 to +70
14 Ld TSSOP (4.4mm)
X9111TV14Z-2.7 (Note)
X9111TV ZF
0 to +70
14 Ld TSSOP (4.4mm) (Pb-free)
X9111TV14I-2.7*
X9111TV G
-40 to +85
14 Ld TSSOP (4.4mm)
X9111TV14IZ-2.7* (Note)
X9111TV ZG
-40 to +85
14 Ld TSSOP (4.4mm) (Pb-free)
*Add "T1" suffix for tape and reel.
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.
CS
SCK
SO
A0
A1
SI
HOLD
WP
Interface
and
Control
Circuitry
V
CC
V
SS
DR0
DR1
DR2 DR3
Wiper
Counter
Register
(WCR)
R
H
R
L
Data
R
W
1024-taps
100k
Control
Power On
Recall
X9111
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