X9315WS Intersil, X9315WS Datasheet

IC DIGITAL POT 10K 32TP 8SOIC

X9315WS

Manufacturer Part Number
X9315WS
Description
IC DIGITAL POT 10K 32TP 8SOIC
Manufacturer
Intersil
Series
XDCP™r
Datasheet

Specifications of X9315WS

Taps
32
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
300 ppm/°C Typical
Memory Type
Non-Volatile
Interface
Up/Down (3-Wire)
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Resistance In Ohms
10K
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
X9315WS
Manufacturer:
Intersil
Quantity:
155
Part Number:
X9315WS
Manufacturer:
XICOR
Quantity:
20 000
Company:
Part Number:
X9315WS
Quantity:
1 800
Part Number:
X9315WS-2.7
Manufacturer:
Intersil
Quantity:
2
Part Number:
X9315WS-2.7T1
Manufacturer:
Yazaki
Quantity:
30 000
Part Number:
X9315WS-2.7T2
Manufacturer:
INTERSIL
Quantity:
2 000
Part Number:
X9315WSI-2.7
Manufacturer:
TI
Quantity:
104
Part Number:
X9315WSIZ-2.7
Manufacturer:
XICOR
Quantity:
20 000
Part Number:
X9315WSZ
Manufacturer:
INTERSIL
Quantity:
20 000
Digitally Controlled Potentiometer
(XDCP™)
The Intersil X9315 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. 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, U/D, and INC inputs.
The position of the wiper can be stored in nonvolatile
memory and then be recalled upon a subsequent power-up
operation.
The device can be used as a three-terminal potentiometer or
as a two-terminal variable resistor in a wide variety of
applications including:
• Control
• Parameter Adjustments
• Signal Processing
Block Diagram
Device Select
Increment
Up/Down
(U/D)
(INC)
(CS)
V
CC
(Supply Voltage)
V
SS
Memory
General
Control
and
(Ground)
®
1
Data Sheet
R
R
R
H
W
L
/V
/V
/V
L
H
W
V
V
U/D
INC
CS
CC
SS
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005, 2009. All Rights Reserved
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Nonvolatile
Up/Down
Store and
Counter
Memory
Circuitry
Control
Recall
5-Bit
5-Bit
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)
December 21, 2009
- Wiper position stored in nonvolatile memory and
- Temperature compensated
- End to end resistance range ± 20%
- Terminal voltage, 0 to V
- V
- Active current, 80/400µA max.
- Standby current, 5µA max.
- Endurance, 100,000 data changes per bit
- Register data retention, 100 years
- 8 Ld SOIC, MSOP and PDIP
TOTAL
recalled on power-up
CC
All other trademarks mentioned are the property of their respective owners.
Decoder
= 2.7V or 5V
Thirty
|
values = 10kΩ, 50kΩ, 100kΩ
One
Two
Intersil (and design) is a registered trademark of Intersil Americas Inc.
of
Low Noise, Low Power, 32 Taps
31
30
29
28
Detailed
2
1
0
Transfer
Gates
CC
Resistor
Array
X9315
FN8179.2
R
R
R
H
L
W
/V
/V
/V
L
H
W

Related parts for X9315WS

X9315WS 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 XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005, 2009. All Rights Reserved All other trademarks mentioned are the property of their respective owners. X9315 Low Noise, Low Power, 32 Taps FN8179 ...

Page 2

... DDT X9315WMIT2 (Note 1) AAX X9315WMIZ (Note 2) AKW X9315WMIZT1 (Notes 1, 2) AKW X9315WP X9315WP X9315WST1 (Note 1) X9315W X9315WSZ (Note 2) X9315W Z X9315WSZT1 (Notes 1, 2) X9315W Z X9315WSI X9315W I X9315WSIT1 (Note 1) X9315W I X9315WSIZ (Note 2) X9315W ZI X9315WSIZT1 (Notes 1, 2) X9315W ZI X9315UMZ (Note 2) DDS X9315UMZT1 (Notes 1, 2) ...

Page 3

... PART NUMBER PART MARKING X9315WS-2.7T1 (Note 1) X9315W F X9315WSZ-2.7 (Note 2) X9315W ZF X9315WSZ-2.7T1 (Notes 1, 2) X9315W ZF X9315WSI-2.7T1 (Note 1) X9315W G X9315WSIZ-2.7 (Note 2) X9315W ZG X9315WSIZ-2.7T1 (Notes 1, 2) X9315W ZG X9315UMZ-2.7 (Note 2) AKU X9315UMZ-2.7T1 (Notes 1, 2) AKU X9315UMIZ-2.7 (Note 2) AJG X9315UMIZ-2.7T1 (Notes 1, 2) AJG X9315US-2.7T2 (Note 1) X9315U F X9315USZ-2 ...

Page 4

Pin Configuration X9315 (8 LD MSOP, SOIC, PDIP) TOP VIEW INC X9315 Pin Names SYMBOL DESCRIPTION High terminal ...

Page 5

This procedure allows the system to always power- preset value stored in nonvolatile memory; then during system operation minor adjustments could be made. The ...

Page 6

... X9315 Thermal Information Thermal Resistance (Typical, Notes 3, 4) θ SOIC . . . . . . . . . . . . . . . . . . . . . . 8 Ld MSOP PDIP Pb-Free Reflow Profile .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Temperature (Commercial 0°C to +70°C Temperature (Industrial .-40°C to +85°C Supply Voltage (V X9315 ± 10% X9315-2. 2.7V to 5.5V Max Wiper Current, I Max Power Rating ...

Page 7

DC Electrical Specifications (Over recommended operating conditions unless otherwise specified. SYMBOL PARAMETER V Supply Voltage active current (Increment) CC1 active current (Store) (EEPROM CC2 Store) I Standby supply current SB I CS, INC, ...

Page 8

AC Electrical Specifications (Over recommended operating conditions unless otherwise specified) (Continued) SYMBOL PARAMETER t INC Inactive to CS inactive Deselect time (NO STORE) CPH t CS Deselect time (STORE) CPH t INC to Vw change IW t ...

Page 9

Symbol Table Performance Characteristics (Typical) Typical Noise 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 X9315 WAVEFORM INPUTS OUTPUTS Must be Will be steady steady May change Will change ...

Page 10

Typical Rtotal vs. Temperature 10000 9800 9600 9400 9200 9000 8800 8600 8400 8200 8000 -55 Typical Total Resistance Temperature Coefficient 0 -50 -100 -150 PPM -200 -250 -300 -350 -55 -45 Typical Wiper Resistance 800 700 600 500 400 ...

Page 11

Typical Absolute% Error per Tap Position 40.0% 30.0% 20.0% 10.0% 0.0% -10.0% -20.0% -30.0% -40.0% Typical Relative% Error per Tap Position 20.0% 15.0% 10.0% 5.0% 0.0% -5.0% -10.0% -15.0% -20.0% Applications Information Electronic digitally controlled (XDCP) potentiometers provide three powerful ...

Page 12

Basic Configurations of Electronic Potentiometers Three terminal potentiometer; variable voltage divider Basic Circuits Buffered Reference Voltage +5V V OP- REF – - OUT W Voltage ...

Page 13

Mini Small Outline Plastic Packages (MSOP -B- INDEX 1 2 0.20 (0.008) AREA TOP VIEW 0.25 (0.010) GAUGE PLANE SEATING PLANE - 0.10 (0.004) b -H- - 0.20 (0.008) SIDE VIEW 0.20 ...

Page 14

Package Outline Drawing M8.15E 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE Rev 0, 08/09 4 4.90 ± 0.10 PIN NO.1 ID MARK 5 1.27 TOP VIEW 1.75 MAX 0.175 ± 0.075 SIDE VIEW “A (1.27) (5.40) TYPICAL RECOMMENDED LAND ...

Page 15

Plastic Dual-In-Line Packages (PDIP) D SEATING PLANE MDP0031 PLASTIC DUAL-IN-LINE PACKAGE SYMBOL PDIP8 PDIP14 A 0.210 0.210 A1 0.015 0.015 A2 0.130 0.130 b 0.018 0.018 b2 0.060 0.060 c 0.010 0.010 D 0.375 0.750 E 0.310 ...

Page 16

... 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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