X93154UM8IZ-3T1 Intersil, X93154UM8IZ-3T1 Datasheet

IC POT DGTL LP LN 50K OHM 8-MSOP

X93154UM8IZ-3T1

Manufacturer Part Number
X93154UM8IZ-3T1
Description
IC POT DGTL LP LN 50K OHM 8-MSOP
Manufacturer
Intersil
Series
XDCP™r
Datasheet

Specifications of X93154UM8IZ-3T1

Taps
32
Resistance (ohms)
50K
Number Of Circuits
1
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Non-Volatile
Interface
Up/Down (3-Wire)
Voltage - Supply
2.7 V ~ 3.3 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Resistance In Ohms
50K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
X93154UM8IZ-3T1TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
X93154UM8IZ-3T1
Manufacturer:
Intersil
Quantity:
2 400
Digitally Controlled Potentiometer
(XDCP™)
The Intersil X93154 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. 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
during a subsequent power-up operation.
The device is connected as a two-terminal variable resistor
and can be used in a wide variety of applications including:
Pinouts
- Bias and Gain Control
- LCD Contrast Adjustment
V
INC
U/D
R
SS
H
1
2
3
4
(8 LD MSOP)
TOP VIEW
X93154
®
1
Data Sheet
8
7
6
5
V
CS
R
NC
CC
L
*
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2004, 2005, 2008. All Rights Reserved
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Solid-State Potentiometer
• 3-Wire Serial Interface
• 32 Wiper Tap Points
• 31 Resistive Elements
• Low Power CMOS
• High Reliability
• R
• Packages
• Pb-free Available (RoHS Compliant)
*
and V
NC can be left unconnected, or connected to any voltage between V
- Wiper Position Stored in Nonvolatile Memory and
- Temperature Compensated
- Maximum Resistance Tolerance of ±30%
- Terminal Voltage, 0 to V
- V
- Active Current, 250µA max.
- Standby Current, 1µA max.
- Endurance 200,000 Data Changes Per Bit
- Register Data Retention, 100 years
- 8 Ld MSOP, TDFN
February 19, 2008
TOTAL
Recalled on Power-up
CC
CC
All other trademarks mentioned are the property of their respective owners.
= 3V±10%
|
Value = 50k
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Low Noise, Low Power, 32 Taps
V
INC
U/D
R
SS
H
Ω
1
2
3
4
(8 LD TDFN)
TOP VIEW
X93154
CC
8
7
6
5
V
CS
R
NC
CC
L
*
X93154
FN8180.3
SS

Related parts for X93154UM8IZ-3T1

X93154UM8IZ-3T1 Summary of contents

Page 1

... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2004, 2005, 2008. All Rights Reserved All other trademarks mentioned are the property of their respective owners. X93154 FN8180.3 CC Ω ...

Page 2

... Ordering Information PART NUMBER PART MARKING X93154UM8I-3* AGK X93154UM8IZ-3* (Note) AIW X93154UU8IZ-3* (Note) AKH *Add "T1" suffix for tape and reel. Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...

Page 3

... X93154 Thermal Information Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp -[V H(n+1) must not decrease by more than 150mV from its initial value. CC Over recommended operating conditions unless otherwise stated. TEST CONDITIONS/NOTES = 50kΩ ...

Page 4

DC Electrical Specifications Over recommended operating conditions, unless otherwise specified. (Continued) SYMBOL PARAMETER INC, U/D Input Leakage Current LI V CS, INC, U/D Input HIGH Voltage IH V CS, INC, U/D Input LOW ...

Page 5

AC Timing INC U/D Power-Up and Power-down Requirements There are no restrictions on the power-up or power-down conditions of V and the voltages applied to the CC potentiometer pins provided that V CC positive than ...

Page 6

Instructions and Programming The INC, U/D and CS inputs control the movement of the wiper along the resistor array. With CS set LOW, the device is selected and enabled to respond to the U/D and INC inputs. HIGH to LOW ...

Page 7

Low Voltage High Impedance Instrumentation Amplifier 10k + V IN 10k - Micro-Power LCD Contrast Control 3.3V 240k 3.3V + 100k U1A - 100k 50k X93154 (R Single Supply Variable Gain Amplifier 7 X93154 3.3V + 10k U1A - 50k ...

Page 8

... The pin #1 identifier may be either a mold or mark feature Dimensions D2 and E2 are for the exposed pads which provide 0. improved electrical and thermal performance. 8. Nominal dimensions are provided to assist with PCB Land Pattern Design efforts, see Intersil Technical Brief TB389 TERMINAL TIP e MILLIMETERS MIN NOMINAL MAX A ...

Page 9

... 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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