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| Single Volatile 32-tap Digitally Controlled Potentiometer (XDCP™) |
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Available in RoHS/Pb-Free
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 Buy direct from Intersil
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 Check distributor inventory
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 Request samples
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Part No. |
Design-In
Status |
Temp. |
Package |
MSL |
Price
US $ |
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| ISL90462TIE627 |
Active |
Ind |
6 Ld SC-70 |
1 |
Contact Us |
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| ISL90462TIE627-TK |
Active |
Ind |
6 Ld SC-70 T+R |
1 |
0.56 |
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| ISL90462TIE627Z |
Active |
Ind |
6 Ld SC-70 |
1 |
Contact Us |
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| ISL90462TIE627Z-TK |
Active |
Ind |
6 Ld SC-70 T+R |
1 |
0.69 |
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| ISL90462TIH627 |
Active |
Ind |
6 Ld SOT-23 |
1 |
Contact Us |
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| ISL90462TIH627-TK |
Active |
Ind |
6 Ld SOT-23 T+R |
1 |
0.56 |
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| ISL90462TIH627Z |
Active |
Ind |
6 Ld SOT-23 |
3 |
Contact Us |
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| ISL90462TIH627Z-TK |
Active |
Ind |
6 Ld SOT-23 T+R |
3 |
0.56 |
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| ISL90462UIE627 |
Active |
Ind |
6 Ld SC-70 |
1 |
Contact Us |
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| ISL90462UIE627-TK |
Active |
Ind |
6 Ld SC-70 T+R |
1 |
0.56 |
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| ISL90462UIE627Z |
Active |
Ind |
6 Ld SC-70 |
1 |
Contact Us |
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| ISL90462UIE627Z-TK |
Active |
Ind |
6 Ld SC-70 T+R |
1 |
0.56 |
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| ISL90462UIH627 |
Active |
Ind |
6 Ld SOT-23 |
1 |
Contact Us |
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| ISL90462UIH627-TK |
Active |
Ind |
6 Ld SOT-23 T+R |
1 |
0.56 |
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| ISL90462UIH627Z |
Active |
Ind |
6 Ld SOT-23 |
3 |
Contact Us |
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| ISL90462UIH627Z-TK |
Active |
Ind |
6 Ld SOT-23 T+R |
3 |
0.56 |
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| ISL90462WIE627 |
Active |
Ind |
6 Ld SC-70 |
1 |
Contact Us |
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| ISL90462WIE627-TK |
Active |
Ind |
6 Ld SC-70 T+R |
1 |
0.56 |
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| ISL90462WIE627Z |
Active |
Ind |
6 Ld SC-70 |
1 |
Contact Us |
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| ISL90462WIE627Z-TK |
Active |
Ind |
6 Ld SC-70 T+R |
1 |
0.56 |
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| ISL90462WIH627 |
Active |
Ind |
6 Ld SOT-23 |
1 |
Contact Us |
|  |
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| ISL90462WIH627-TK |
Active |
Ind |
6 Ld SOT-23 T+R |
1 |
0.56 |
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| ISL90462WIH627Z |
Active |
Ind |
6 Ld SOT-23 |
3 |
Contact Us |
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| ISL90462WIH627Z-TK |
Active |
Ind |
6 Ld SOT-23 T+R |
3 |
0.56 |
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| ISL90462UIE6 |
InActive |
Ind |
6 Ld SC-70 |
N/A |
Contact Us |
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| 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 |
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 Description |
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The Intersil ISL90462 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
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 Key Features |
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Volatile Solid-State Potentiometer
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2-pin UP/DN Interface
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DCP Terminal Voltage, 2.7V to 5.5V
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Tempco 35ppm/°C Typical
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32 Wiper Tap Points
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Low Power CMOS
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Active current, 25ìA max.
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Supply current 0.3ìA
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Available RTOTAL Values = 10kΩ, 50kΩ, 100kΩ
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Temperature Range -40°C to +85°C
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Packages
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Pb-Free Plus Anneal Available (RoHS Compliant)
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| Related Documentation |
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 Application Note(s): |
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 Datasheet(s): |
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 Technical Brief(s): |
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 Evaluation Board(s): |
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 Technical Homepage: |
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 Parametric Data |
| | # of Devices/ Channels | | 1 | | | # of Taps | | 32 | | | Memory Type | | Volatile | | | Bus Interface Type | | 2-Pin (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 Taper | | Linear | | | Wiper Current (mA) | | .6 | | | Wiper Resistance (Ω) | | 600 | | | Supply Current (μA) | | .3 | | | Max Operating Temp (°C) | | 85 | | | End-to-End Tempco (ppm/°C) | | 35 | | | Middlepoint Ratiometric Tempco (ppm/°C) | | 0 | | | VL min. terminal voltage (V) | | 0 | | | VH max. terminal voltage (V) | | 5.5 | | | Features | | Voltage divider or Rheostat with RL connected to GND | |
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 Application Block Diagrams |
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| | ISL23511 | | Low Noise, Low Power, 32 Taps, Push Button Controlled Potentiometer | | | | ISL90460 | | Single Volatile 32-Tap Digitally Controlled Potentiometer (XDCP™) | | | | ISL90461 | | Single Volatile 32-Tap Digitally Controlled Potentiometer (XDCP™) | | | | X9015 | | Low Noise, Low Power, Volatile; Single Digitally Controlled (XDCP™) Potentiometer | |
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