Device Information
 
 
X9315 Printer Friendly Version
 
Digitally Controlled Potentiometer (XDCP™)
 
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Features		Parametric
Data		Related
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Ordering Information
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Part No. Design-In
Status		 Temp. Package MSL Price
US $		 PB Free
X9315TMI-2.7T1 Active Ind 8 Ld MSOP T+R 1 2.31   Disti-Buy  
X9315TMIZ Active Ind 8 Ld MSOP 2 1.75 PB Free Disti-Buy  
X9315TMIZ-2.7 Active Ind 8 Ld MSOP 2 1.92 PB Free Disti-Buy  
X9315TMIZ-2.7T1 Active Ind 8 Ld MSOP T+R 2 1.92 PB Free Disti-Buy  
X9315TMIZT1 Active Ind 8 Ld MSOP T+R 2 1.75 PB Free Disti-Buy  
X9315TMZ Active Comm 8 Ld MSOP 2 1.52 PB Free Disti-Buy  
X9315TMZ-2.7 Active Comm 8 Ld MSOP 2 1.68 PB Free Disti-Buy  
X9315TMZ-2.7T1 Active Comm 8 Ld MSOP T+R 2 1.68 PB Free Disti-Buy  
X9315TMZT1 Active Comm 8 Ld MSOP T+R 2 1.52 PB Free Disti-Buy  
X9315TSIZ Active Ind 8 Ld SOIC 1 1.63 PB Free Disti-Buy  
X9315TSIZ-2.7 Active Ind 8 Ld SOIC 1 1.83 PB Free Disti-Buy  
X9315TSIZ-2.7T1 Active Ind 8 Ld SOIC T+R 1 1.83 PB Free Disti-Buy  
X9315TSIZT1 Active Ind 8 Ld SOIC T+R 1 1.63 PB Free Disti-Buy  
X9315TSZ Active Comm 8 Ld SOIC 1 1.31 PB Free Disti-Buy  
X9315TSZ-2.7 Active Comm 8 Ld SOIC 1 1.59 PB Free Disti-Buy  
X9315TSZ-2.7T1 Active Comm 8 Ld SOIC T+R 1 1.59 PB Free Disti-Buy  
X9315TSZT1 Active Comm 8 Ld SOIC T+R 1 1.31 PB Free Disti-Buy  
X9315UMIT2C7898 Active Ind 8 Ld MSOP T+R 3 Contact Us   Disti-Buy  
X9315UMIZ Active Ind 8 Ld MSOP 2 1.75 PB Free Disti-Buy  
X9315UMIZ-2.7 Active Ind 8 Ld MSOP 2 1.92 PB Free Disti-Buy  
X9315UMIZ-2.7T1 Active Ind 8 Ld MSOP T+R 2 1.92 PB Free Disti-Buy  
X9315UMIZT1 Active Ind 8 Ld MSOP T+R 2 1.75 PB Free Disti-Buy  
X9315UMZ Active Comm 8 Ld MSOP 2 1.52 PB Free Disti-Buy  
X9315UMZ-2.7 Active Ind 8 Ld MSOP 2 1.68 PB Free Disti-Buy  
X9315UMZ-2.7C7964 Active Comm 8 Ld MSOP 2 Contact Us PB Free Disti-Buy Sample
X9315UMZ-2.7T1 Active Comm 8 Ld MSOP 2 1.68 PB Free Disti-Buy  
X9315UMZ-2.7T1C7964 Active Comm 8 Ld MSOP 2 Contact Us PB Free Disti-Buy  
X9315UMZT1 Active Comm 8 Ld MSOP T+R 2 1.52 PB Free Disti-Buy  
X9315US-2.7T2 Active Comm 8 Ld SOIC T+R 3 1.91   Disti-Buy  
X9315USI-2.7 Active Ind 8 Ld SOIC 1 2.19   Disti-Buy  
X9315USIZ Active Ind 8 Ld SOIC 1 1.63 PB Free Disti-Buy  
X9315USIZ-2.7 Active Ind 8 Ld SOIC 1 1.83 PB Free Disti-Buy  
X9315USIZ-2.7T1 Active Ind 8 Ld SOIC T+R 1 1.83 PB Free Disti-Buy  
X9315USIZT1 Active Ind 8 Ld SOIC T+R 1 1.63 PB Free Disti-Buy  
X9315UST2 Active Ind 8 Ld SOIC T+R 3 1.57   Disti-Buy  
X9315USZ Active Comm 8 Ld SOIC 1 1.31 PB Free Disti-Buy  
X9315USZ-2.7 Active Comm 8 Ld SOIC 1 1.59 PB Free Disti-Buy  
X9315USZ-2.7T1 Active Comm 8 Ld SOIC T+R 1 1.59 PB Free Disti-Buy  
X9315USZT1 Active Comm 8 Ld SOIC T+R 1 1.31 PB Free Disti-Buy  
X9315WMI-2.7 Active Ind 8 Ld MSOP 1 2.55   Disti-Buy  
X9315WMI-2.7T1 Active Ind 8 Ld MSOP T+R 1 2.12   Disti-Buy  
X9315WMI-2.7T2 Active Ind 8 Ld MSOP T+R 3 2.55   Disti-Buy  
X9315WMIZ Active Ind 8 Ld MSOP 2 1.92 PB Free Disti-Buy  
X9315WMIZ-2.7 Active Ind 8 Ld MSOP 2 2.12 PB Free Buy Direct Disti-Buy Sample
X9315WMIZ-2.7T1 Active Ind 8 Ld MSOP T+R 2 2.12 PB Free Disti-Buy  
X9315WMIZT1 Active Ind 8 Ld MSOP T+R 2 1.92 PB Free Disti-Buy  
X9315WMZ Active Comm 8 Ld MSOP 2 1.92 PB Free Disti-Buy  
X9315WMZ-2.7 Active Comm 8 Ld MSOP 2 1.68 PB Free Disti-Buy  
X9315WMZ-2.7T1 Active Comm 8 Ld MSOP T+R 2 1.68 PB Free Disti-Buy  
X9315WMZT1 Active Comm 8 Ld MSOP T+R 2 1.92 PB Free Disti-Buy  
X9315WP Active Comm 8 Ld SOIC N/A 1.57   Disti-Buy  
X9315WS Active Comm 8 Ld SOIC 1 1.31   Disti-Buy  
X9315WS-2.7 Active Comm 8 Ld SOIC 1 1.73   Disti-Buy  
X9315WS-2.7T1 Active Comm 8 Ld SOIC T+R 1 1.73   Disti-Buy  
X9315WSI Active Ind 8 Ld SOIC 1 1.95   Disti-Buy  
X9315WSI-2.7T1 Active Ind 8 Ld SOIC T+R 1 2.15   Disti-Buy  
X9315WSIT1 Active Ind 8 Ld SOIC T+R 1 1.95   Disti-Buy  
X9315WSIT2C7898 Active Ind 8 Ld SOIC 3 Contact Us   Disti-Buy  
X9315WSIZ Active Ind 8 Ld SOIC 1 1.63 PB Free Disti-Buy  
X9315WSIZ-2.7 Active Ind 8 Ld SOIC 1 1.79 PB Free Disti-Buy  
X9315WSIZ-2.7T1 Active Ind 8 Ld SOIC T+R 1 1.79 PB Free Disti-Buy  
X9315WSIZT1 Active Ind 8 Ld SOIC T+R 1 1.63 PB Free Disti-Buy  
X9315WSZ Active Comm 8 Ld SOIC 1 1.31 PB Free Disti-Buy  
X9315WSZ-2.7 Active Comm 8 Ld SOIC 1 1.44 PB Free Disti-Buy  
X9315WSZ-2.7T1 Active Comm 8 Ld SOIC T+R 1 1.44 PB Free Disti-Buy  
X9315WSZT1 Active Comm 8 Ld SOIC T+R 1 1.31 PB Free Disti-Buy  
XLABVIEW01Z Active   Eval Board N/A 91.77 PB Free Disti-Buy  
X9315TMIZ-2.7T2 Coming
Soon		 Ind 8 Ld MSOP T+R 3 Contact Us PB Free    
X9315USZ-2.7T2 Coming
Soon		 Comm 8 Ld SOIC T+R 3 Contact Us PB Free    
X9315WMIZ-2.7T2 Coming
Soon		 Ind 8 Ld MSOP T+R 3 Contact Us PB Free    
X9315WMZ-2.7T2 Coming
Soon		 Comm 8 Ld MSOP T+R 3 1.68 PB Free    
X9315WSIZT2 Coming
Soon		 Comm 8 Ld SOIC T+R 3 Contact Us PB Free    
X9315TM InActive Comm 8 Ld MSOP 1 N/A      
X9315TM-2.7T1 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315TMI InActive Ind 8 Ld MSOP 1 N/A      
X9315TMI-2.7 InActive Ind 8 Ld MSOP 1 N/A      
X9315TMI-2.7C7898 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315TMI-2.7T2 InActive Ind 8 Ld MSOP T+R 3 N/A      
X9315TMIT1 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315TMT1 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315TP InActive Comm 8 Ld PDIP N/A N/A      
X9315TP-2.7 InActive Comm 8 Ld PDIP N/A N/A      
X9315TPI InActive Ind 8 Ld PDIP N/A N/A      
X9315TPI-2.7 InActive Ind 8 Ld PDIP N/A N/A      
X9315TS InActive Comm 8 Ld SOIC 1 N/A      
X9315TS-2.7 InActive Comm 8 Ld SOIC 1 N/A      
X9315TS-2.7T1 InActive Comm 8 Ld SOIC T+R 1 N/A      
X9315TSI InActive Ind 8 Ld SOIC 1 N/A      
X9315TSI-2.7 InActive Ind 8 Ld SOIC 1 N/A      
X9315TSI-2.7C7898 InActive Ind 8 Ld SOIC 1 N/A      
X9315TSI-2.7T1 InActive Ind 8 Ld SOIC T+R 1 N/A      
X9315TSIT1 InActive Ind 8 Ld SOIC T+R 1 N/A      
X9315TST1 InActive Comm 8 Ld SOIC T+R 1 N/A      
X9315UM InActive Comm 8 Ld MSOP 1 N/A      
X9315UM-2.7 InActive Comm 8 Ld MSOP 1 N/A      
X9315UM-2.7C7958 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315UM-2.7C7964 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315UM-2.7T1 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315UM-2.7T1C7958 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315UM-2.7T1C7964 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315UM-2.7T2 InActive Comm 8 Ld MSOP T+R 3 N/A      
X9315UM-2.7T2C7964 InActive Comm 8 Ld MSOP T+R 3 N/A      
X9315UMI InActive Ind 8 Ld MSOP 1 N/A      
X9315UMI-2.7 InActive Ind 8 Ld MSOP 1 N/A      
X9315UMI-2.7C7898 InActive Ind 8 Ld MSOP 1 N/A      
X9315UMI-2.7C7984 InActive Ind 8 Ld MSOP 1 N/A      
X9315UMI-2.7T1 InActive Ind 8 Ld MSOP 1 N/A      
X9315UMI-2.7T1C7898 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315UMI-2.7T1C7975 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315UMI-2.7T1C7984 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315UMI-2.7T2 InActive Ind 8 Ld MSOP T+R 3 N/A      
X9315UMI-2.7T2C7898 InActive Ind 8 Ld MSOP T+R 3 N/A      
X9315UMIC7898 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315UMIT1 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315UMIT2 InActive Ind 8 Ld MSOP T+R 3 N/A      
X9315UMIZ-2.7T2 InActive Ind 8 Ld MSOP T+R 3 N/A PB Free    
X9315UMIZT2 InActive Ind 8 Ld MSOP T+R 3 N/A PB Free    
X9315UMT1 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315UMZ-2.7T2 InActive Comm 8 Ld MSOP T+R 3 N/A PB Free    
X9315UP InActive Comm 8 Ld PDIP N/A N/A      
X9315UP-2.7 InActive Comm 8 Ld PDIP N/A N/A      
X9315UPI InActive Ind 8 Ld PDIP N/A N/A      
X9315UPI-2.7 InActive Ind 8 Ld PDIP N/A N/A      
X9315UPIC7898 InActive Ind 8 Ld PDIP N/A N/A      
X9315US InActive Comm 8 Ld SOIC 1 N/A      
X9315US-2.7 InActive Comm 8 Ld SOIC 1 N/A      
X9315US-2.7T1 InActive Comm 8 Ld SOIC T+R 1 N/A      
X9315USI InActive Ind 8 Ld SOIC 1 N/A      
X9315USI-2.7C7898 InActive Ind 8 Ld SOIC T+R 1 N/A      
X9315USI-2.7T1 InActive Ind 8 Ld SOIC T+R 1 N/A      
X9315USIT1 InActive Ind 8 Ld SOIC T+R 1 N/A      
X9315UST1 InActive Ind 8 Ld SOIC T+R 1 N/A      
X9315USZT2 InActive Comm 8 Ld SOIC T+R 3 N/A PB Free    
X9315WM InActive Comm 8 Ld MSOP 1 N/A      
X9315WM-2.7 InActive Comm 8 Ld MSOP 1 N/A      
X9315WM-2.7C7975 InActive Comm 8 Ld MSOP 1 N/A      
X9315WM-2.7T1 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315WM-2.7T1C7964 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315WM-2.7T2 InActive Comm 8 Ld MSOP T+R 3 N/A      
X9315WMI InActive Ind 8 Ld MSOP 1 N/A      
X9315WMI-2.7C7898 InActive Ind 8 Ld MSOP 1 N/A      
X9315WMI-2.7C7941 InActive Ind 8 Ld MSOP 1 N/A      
X9315WMI-2.7T1C7898 InActive Ind 8 Ld MSOP 1 N/A      
X9315WMI-2.7T2C7898 InActive Ind 8 Ld MSOP 3 N/A      
X9315WMI-2.7T2C7941 InActive Ind 8 Ld MSOP 3 N/A      
X9315WMIT1 InActive Ind 8 Ld MSOP T+R 1 N/A      
X9315WMIT2 InActive Ind 8 Ld MSOP T+R 3 N/A      
X9315WMIZT2 InActive Ind 8 Ld MSOP T+R 3 N/A PB Free    
X9315WMT1 InActive Comm 8 Ld MSOP T+R 1 N/A      
X9315WMT1C7517 InActive Comm 8 Ld MSOP 1 N/A      
X9315WP-2.7 InActive Comm 8 Ld SOIC N/A N/A      
X9315WPC7898 InActive Comm 8 Ld SOIC N/A N/A      
X9315WPI InActive Ind 8 Ld SOIC N/A N/A      
X9315WPI-2.7 InActive Ind 8 Ld SOIC N/A N/A      
X9315WPI-2.7C7898 InActive Ind 8 Ld SOIC N/A N/A      
X9315WS-2.7C7898 InActive Comm 8 Ld SOIC 1 N/A      
X9315WS-2.7T2 InActive Comm 8 Ld SOIC T+R 3 N/A      
X9315WSC7898 InActive Comm 8 Ld SOIC 1 N/A      
X9315WSI-2.7 InActive Ind 8 Ld SOIC 1 N/A      
X9315WSI-2.7C7898 InActive Ind 8 Ld SOIC 1 N/A      
X9315WSI-2.7T1C7898 InActive Ind 8 Ld SOIC 1 N/A      
X9315WSI-2.7T2C7898 InActive Ind 8 Ld SOIC 3 N/A      
X9315WSIC7898 InActive Ind 8 Ld SOIC 1 N/A      
X9315WSIC7942 InActive Ind 8 Ld SOIC 1 N/A      
X9315WSIT1C7898 InActive Ind 8 Ld SOIC 1 N/A      
X9315WSIT1C7942 InActive Ind 8 Ld SOIC 1 N/A      
X9315WSIT2 InActive Ind 8 Ld SOIC T+R 3 N/A      
X9315WST1 InActive Comm 8 Ld SOIC T+R 1 N/A      
X9315WST1C7975 InActive Comm 8 Ld SOIC 1 N/A      
X9315WST2 InActive Comm 8 Ld SOIC T+R 3 N/A      
X9315WSZ-2.7T2 InActive Comm 8 Ld SOIC T+R 3 N/A PB Free    
X9315WSZT2 InActive Comm 8 Ld SOIC T+R 3 N/A PB Free    
XLABVIEW01 InActive     N/A N/A      
X9315TM-2.7 To Be
Discontinued		 Comm 8 Ld MSOP 1 1.68      
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
 
  Description

The Intersil X9315 is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-wire interface.

The potentiometer is implemented by a resistor array composed of 31 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS, U/D, and INC inputs. The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation.

The device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including:

$$ control $$ parameter adjustments $$ signal processing

 
  Key Features
 
  • Solid-state potentiometer
  • 3-wire serial interface
  • 32 wiper tap points
    • Wiper position stored in nonvolatile memory and recalled on power-up
  • 31 resistive elements
    • Temperature compensated
    • End to end resistance range ± 20%
    • Terminal voltage, 0 to VCC
  • Low power CMOS
    • VCC = 2.7V or 5V
    • Active current, 50/400ìA max.
    • Standby current, 1ìA max.
  • High reliability
    • Endurance, 100,000 data changes per bit
    • Register data retention, 100 years
  • RTOTAL values = 10kΩ, 50kΩ, 100kΩ
  • Packages
    • 8 Ld SOIC, MSOP and PDIP
  • Pb-free plus anneal available (RoHS compliant)
Related Documentation
 
Application Note(s)   Application Note(s):
 
Datasheet(s)   Datasheet(s):
 
Technical Brief(s)   Technical Brief(s):
 
Evaluation Board(s)   Evaluation Board(s):
 
Technical Homepage   Technical Homepage:
 
 
  Parametric Data
# of Devices/ Channels1
# of Taps32
Memory TypeNon-Volatile
Bus Interface Type3-Wire (Up/Down)
Resistance Options (kΩ)10, 50, 100
VCC Range (V)2.7 to 5.5
VCC (min) (V)2.7
VCC (max) (V)5.5
DCP Dual Supply Range (V)N/A
DCP Single Supply Range (V)0 to 5.5
Resistance TaperLinear
Wiper Current (mA)3.75
Wiper Resistance (Ω)200
Supply Current (μA)1
Max Operating Temp (°C)85
End-to-End Tempco (ppm/°C)300
Middlepoint Ratiometric Tempco (ppm/°C)20
VL min. terminal voltage (V)0
VH max. terminal voltage (V)5.5
Features
 
  Related DevicesParametric Table   Parametric Table
 
 ISL22511 Single Push Button Controlled Potentiometer (XDCP™), Low Noise, Low Power, 32 Taps, PushButton Controlled Potentiometer 
 X9313 Digitally Controlled Potentiometer (XDCP™), Linear, 32 Taps, 3 Wire Interface, Terminal Voltages ± VCC 
 X9314 Single Digitally Controlled Potentiometer (XDCP™) 
 X93154 Digitally Controlled Potentiometer (XDCP™) 
 X93155 Digitally Controlled Potentiometer (XDCP™) 
 X93156 Single Digitally Controlled Potentiometer (XDCP™), Low Noise, Low Power, 3 wire Up/Down, 32 Taps 
 X9511 Single Digitally-Controlled (XDCP™) Potentiometer (Push Button Controlled) 

 
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