ISL96017 128-Tap DCP, 16kbit EEPROM, and I<sup>2</sup>C Serial Interface

ISL96017

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128-Tap DCP, 16kbit EEPROM, and I²C Serial Interface

Datasheets,
Related Docs
& Simulations

Ordering Information

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

Part No.

Design-In
Status

Temp.

Package

MSL

Price
US $

ISL96017UIRT8Z

Active

Ind

8 Ld DFN

1.15

ISL96017UIRT8Z-T

Active

Ind

8 Ld DFN T+R

1.15

ISL96017UIRT8Z-TK

Active

Ind

8 Ld DFN T+R

1.15

ISL96017WIRT8Z

Active

Ind

8 Ld DFN

1.15

ISL96017WIRT8Z-T

Active

Ind

8 Ld DFN T+R

1.15

ISL96017WIRT8Z-TK

Active

Ind

8 Ld DFN T+R

1.15

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

This device integrates a 128-tap digitally controlled potentiometer, 16kbit of EEPROM, and a 2-wire serial interface. The device is powered by a single 3.3V supply. The potentiometer is available with total resistance of either 10kΩ or 50kΩ.

The memory is organized in 128 pages of 16 bytes each, to reduce total programming time. All programming signals are generated on-chip.

The potentiometer is implemented with a combination of CMOS switches and resistor elements. The position of the wiper can be stored in non-volatile memory and then be recalled upon a subsequent power-up. The three terminals of the potentiometer are available for use as either a variable resistor or a resistor divider.

Key Features

Integrated Digitally Controlled Potentiometer
- 128-Tap Positions
- 10kΩ, 50kΩ Total Resistance
- Monotonic Over Temperature
- Non-Volatile Wiper Position Storage
- 0 to VDD Terminal Voltage
I²C Serial Interface
16kbit EEPROM
- 50 Years Retention @ <55°C
- 100,000 Cycles Endurance
Single 3.3 ±0.3V supply
3mm x 3mm Thin DFN Package – 0.8mm Max Thickness, 0.65mm Pitch
Pb-Free Plus Anneal Available (RoHS Compliant)

Related Documentation

Application Note(s):
Get Precision Performance from a Digitally Controlled Potentiometer (DCP) Get Precision Performance from a Digitally Controlled Potentiometer (DCP) (Chinese)

Datasheet(s):
128-Tap DCP, 16kbit EEPROM, and I²C Serial Interface

Technical Brief(s):
Converting a Fixed PWM to an Adjustable PWM

Technical Homepage:
Digitally Controlled Potentiometers (DCPs) and Capacitors (DCCs) Automotive Precision Analog Homepage

Parametric Data


# of Devices/ Channels		1

# of Taps		128

Memory Type		Non-Volatile

Bus Interface Type		I²C

Resistance Options (kΩ)		10, 50

V_CC Range (V)		3.0 to 3.6

V_CC (min) (V)		3

V_CC (max) (V)		3.6

DCP Dual Supply Range (V)		N/A

DCP Single Supply Range (V)		0 to 3.6

Resistance Taper		Linear

Wiper Current (mA)		3

Wiper Resistance (Ω)		100

Supply Current (μA)		10

Max Operating Temp (°C)		85

End-to-End Tempco (ppm/°C)		100

Middlepoint Ratiometric Tempco (ppm/°C)		4

V_L min. terminal voltage (V)		0

V_H max. terminal voltage (V)		5.5

Features		16k bits of general purpose EEPROM (scratchpad)

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Parametric Table

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