ISL96017UIRT8Z Intersil, ISL96017UIRT8Z Datasheet

IC POT DGTL 50K OHM 8-TDFN

ISL96017UIRT8Z

Manufacturer Part Number
ISL96017UIRT8Z
Description
IC POT DGTL 50K OHM 8-TDFN
Manufacturer
Intersil
Datasheet

Specifications of ISL96017UIRT8Z

Taps
128
Resistance (ohms)
50K
Number Of Circuits
1
Temperature Coefficient
100 ppm/°C Typical
Memory Type
Non-Volatile
Interface
I²C, 2-Wire Serial
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-TDFN
Resistance In Ohms
50K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL96017UIRT8Z-TK
Manufacturer:
Intersil
Quantity:
787
128-Tap DCP, 16kbit EEPROM, and I
Serial Interface
This device integrates a 128-tap digitally controlled
potentiometer, 16kbit of EEPROM, and a 2-wire I
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.
Pinout
Ordering Information
*Add "-TK" suffix for 1000 units 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.
ISL96017WIRT8Z* (Note)
ISL96017UIRT8Z* (Note)
PART NUMBER
VDD
RW
RH
RL
1
2
3
4
(8 LD TDFN)
TOP VIEW
96017WIZ
96017UIZ
ISL96017
PART MARKING
®
1
Data Sheet
8
7
6
5
WP
SCL
SDA
GND
R
TOTAL
2
C serial
10
50
2
C
(kΩ)
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
RANGE (°C)
-40 to 85
-40 to 85
TEMP.
Features
• Integrated Digitally Controlled Potentiometer
• I
• 16kbit EEPROM
• Single 3.3
• 3mm x 3mm Thin DFN Package – 0.8mm Max Thickness,
• Pb-Free Plus Anneal Available (RoHS Compliant)
- 128-Tap Positions
- 10kΩ, 50kΩ Total Resistance
- Monotonic Over Temperature
- Non-Volatile Wiper Position Storage
- 0 to VDD Terminal Voltage
- 50 Years Retention @ ≤ 55°C
- 1,000,000 Cycles Endurance
0.65mm Pitch
2
C Serial Interface
All other trademarks mentioned are the property of their respective owners.
April 17, 2006
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
±
0.3V Supply
8 Ld 3x3 TDFN (Pb-free)
8 Ld 3x3 TDFN (Pb-free)
Copyright Intersil Americas Inc. 2005. All Rights Reserved
PACKAGE
ISL96017
FN8243.1
L8.3x3A
L8.3x3A
DWG. #
PKG.

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ISL96017UIRT8Z Summary of contents

Page 1

... PART NUMBER PART MARKING ISL96017WIRT8Z* (Note) 96017WIZ ISL96017UIRT8Z* (Note) 96017UIZ *Add "-TK" suffix for 1000 units 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 ...

Page 2

Block Diagram SDA SCL WP Pin Descriptions PIN SYMBOL 1 RH “High” terminal of the DCP 2 RW “Wiper” terminal of the DCP 3 RL “Low” terminal of the DCP 4 VDD Power supply 5 GND Ground 6 SDA Open ...

Page 3

Absolute Maximum Ratings Storage Temperature .-65°C to 150°C Note: All Voltages with Respect to GND Voltage at ...

Page 4

Electrical Specifications Over recommended operating conditions unless otherwise stated. All voltages with respect to GND. (Continued) SYMBOL PARAMETER DCP IN RESISTOR MODE (Measurements between RH and RW with RL not connected) R (Note 8) Resistance Offset. 127 TC Resistance Temperature ...

Page 5

Electrical Specifications Over recommended operating conditions unless otherwise stated. All voltages with respect to GND. (Continued) SYMBOL PARAMETER t STOP Condition Hold Time HD:STO t Output Data Hold Time DH t SDA and SCL Rise Time R t SDA and ...

Page 6

Typical Performance Curves 140 T = 25°C 120 100 TAP POSITION (DECIMAL) FIGURE 1. WIPER RESISTANCE vs TAP POSITION FOR 10kΩ (W) 0 25°C 0.15 0.1 0.05 0 ...

Page 7

Principles of Operation This device combines a DCP, 16kbit non-volatile memory, 2 and serial interface providing direct communication between a host and the DCP and memory. DCP Description The DCP has 10kΩ or 50kΩ nominal total resistance ...

Page 8

I C Serial Interface This device supports a bidirectional bus oriented protocol. The protocol defines any device that sends data onto the bus as a transmitter and the receiving device as the receiver. The device controlling the transfer is ...

Page 9

SCL FROM MASTER SDA OUTPUT FROM TRANSMITTER SDA OUTPUT FROM RECEIVER START FIGURE 7. ACKNOWLEDGE RESPONSE FROM RECEIVER Write Operation A Write operation requires a START condition, followed by a valid Identification Byte, a valid Address Byte, one or more ...

Page 10

S SIGNALS FROM T THE MASTER SIGNAL AT SDA SIGNALS FROM THE SLAVE S SIGNALS T FROM THE A SLAVE MASTER R ADDRESS WITH T R/Wb=0 SIGNAL AT SDA ...

Page 11

... 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 ...

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