IC XDCP 32-TAP 100KOHM SOT23-6

 

ISL90461TIH627Z-TK

Manufacturer Part NumberISL90461TIH627Z-TK
DescriptionIC XDCP 32-TAP 100KOHM SOT23-6
ManufacturerIntersil
SeriesXDCP™
ISL90461TIH627Z-TK datasheets

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Specifications of ISL90461TIH627Z-TK

Taps32Resistance (ohms)100K
Number Of Circuits1Temperature Coefficient35 ppm/°C Typical
Memory TypeVolatileInterfaceUp/Down
Voltage - Supply2.7 V ~ 5.5 VOperating Temperature-40°C ~ 85°C
Mounting TypeSurface MountPackage / CaseSOT-23-6
Resistance In Ohms100KLead Free Status / RoHS StatusLead free / RoHS Compliant
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Data Sheet
Single Volatile 32-Tap XDCP
The Intersil ISL90461 is a digitally controlled potentiometer
(XDCP). Configured as a variable resistor, the device
consists of a resistor array, wiper switches, a control section,
and volatile memory. The wiper position is controlled by a 2-
pin Up /Down 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 and U/D inputs.
The device can be used in a wide variety of applications
including:
• LCD contrast control
• Parameter and bias adjustments
• Industrial and Automotive Control
• Transducer adjustment of pressure, temperature, position,
chemical, and optical sensors
• Laser Diode driver biasing
• Gain control and offset adjustment
Ordering Information
PART NUMBER
PART MARKING
ISL90461WIE627-TK
AJP
ISL90461WIE627Z-TK (See Note) DEE
ISL90461WIH627-TK
AJY
ISL90461WIH627Z-TK (See Note) DEF
ISL90461UIE627-TK
AJR
ISL90461UIE627Z-TK (See Note) DEC
ISL90461UIH627-TK
AKA
ISL90461UIH627Z-TK (See Note) DED
ISL90461TIE627-TK
AJQ
ISL90461TIE627Z-TK (See Note)
DEA
ISL90461TIH627-TK
AJZ
ISL90461TIH627Z-TK (See Note)
DEB
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
1
Digitally Controlled Potentiometer (XDCP™)
October 14, 2005
Features
• Volatile solid-state potentiometer
• 2-pin UP/DN interface
• DCP terminal voltage, 2.7V to 5.5V
°C typical
• Tempco 35 ppm/
• 32 wiper tap points
• Low power CMOS
- Active current, 25µA max.
- Supply current 0.3µA
• Available R
values = 10kΩ, 50kΩ, 100kΩ
TOTAL
-40°C to +85°C
• Temperature Range
• Packages
- 6 Ld SC-70, SOT-23
• Pb-Free Plus Anneal Available (RoHS Compliant)
Pinout
(SOT-23, SC-70)
VDD
GND
U/D
R
(K)
TEMP RANGE (°C)
TOTAL
10
-40 to +85
-40 to +85
-40 to +85
-40 to +85
50
-40 to +85
-40 to +85
-40 to +85
-40 to +85
100
-40 to +85
-40 to +85
-40 to +85
-40 to +85
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.
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL90461
FN8229.3
ISL90461
TOP VIEW
RH
RL
CS
PACKAGE
PKG. DWG. #
6 Ld SC-70
P6.049
6 Ld SC-70 (Pb-free)
P6.049
6 Ld SOT-23
P6.064
6 Ld SOT-23 (Pb-free) P6.064
6 Ld SC-70
P6.049
6 Ld SC-70 (Pb-free)
P6.049
6 Ld SOT-23
P6.064
6 Ld SOT-23 (Pb-free) P6.064
6 Ld SC-70
P6.049
6 Ld SC-70 (Pb-free)
P6.049
6 Ld SOT-23
P6.064
6 Ld SOT-23 (Pb-free) P6.064

ISL90461TIH627Z-TK Summary of contents

  • Page 1

    ... DEA ISL90461TIH627-TK AJZ ISL90461TIH627Z-TK (See Note) DEB 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 ...

  • Page 2

    Block Diagram UP/DOWN (U/D) CONTROL AND MEMORY DEVICE SELECT (CS) GND (GROUND) GENERAL 2 ISL90461 Pin Descriptions VCC 6-PIN SYMBOL DESCRIPTION VDD Supply voltage GND Ground U Down CS Chip ...

  • Page 3

    Absolute Maximum Ratings Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Voltage on CS, U/D and VCC with respect to ...

  • Page 4

    DC Electrical Specifications Over recommended operating conditions unless otherwise specified. SYMBOL PARAMETER active current (Increment Standby supply current input leakage current LI V CS, U/D input HIGH voltage IH V CS, U/D ...

  • Page 5

    U FIGURE 2. SERIAL INTERFACE TIMING DIAGRAM, DECREMENT Pin Descriptions RH and RL The ISL90461 contains a digital potentiometer configured as a variable resistor. The wiper of the potentiometer is tied to one end ...

  • Page 6

    Small Outline Transistor Plastic Packages (SC70-6) 0.20 (0.008 SEATING PLANE 0.10 (0.004 WITH PLATING b1 c ...

  • Page 7

    ... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...