參數(shù)資料
型號： ISL90462
廠商： Intersil Corporation
元件分類： 數(shù)字電位計
英文描述： Digitally Controlled Potentiometer (XDCP)
中文描述： 數(shù)控電位器（數(shù)字電位器）
文件頁數(shù)： 1/7頁
文件大小： 201K
代理商： ISL90462
1
FN8230.3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL90462
Single Volatile 32-tap XDCP
Digitally Controlled Potentiometer
(XDCP)
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
Features
Volatile Solid-State Potentiometer
2-pin UP/DN Interface
DCP Terminal Voltage, 2.7V to 5.5V
Tempco 35ppm/
°C Typical
32 Wiper Tap Points
Low Power CMOS
- Active current, 25μA max.
- Supply current 0.3μA
Available R
TOTAL
Values = 10k
,
50k
,
100k
Temperature Range
-40°C to +85°C
Packages
- 6 Ld SC-70, SOT-23
Pb-Free Plus Anneal Available (RoHS Compliant)
Pinout
ISL90462
(SOT23, SC70)
TOP VIEW
VDD
GND
U/D
CS
RW
RH
Ordering Information
PART NUMBER
PART MARKING
R
TOTAL
(K)
10
TEMP RANGE (°C)
PACKAGE (Tape and Reel) PKG. DWG. #
ISL90462WIE627-TK
AJS
-40 to +85
6 Ld SC-70
P6.049
ISL90462WIE627Z-TK (See Note) DEK
-40 to +85
6 Ld SC-70 (Pb-free)
P6.049
ISL90462WIH627-TK
AKB
-40 to +85
6 Ld SOT-23
P6.064
ISL90462WIH627Z-TK (See Note) DEL
-40 to +85
6 Ld SOT-23 (Pb-free)
P6.064
ISL90462UIE627-TK
AJU
50
-40 to +85
6 Ld SC-70
P6.049
ISL90462UIE627Z-TK (See Note)
DEI
-40 to +85
6 Ld SC-70 (Pb-free)
P6.049
ISL90462UIH627-TK
AKD
-40 to +85
6 Ld SOT-23
P6.064
ISL90462UIH627Z-TK (See Note)
DEJ
-40 to +85
6 Ld SOT-23 (Pb-free)
P6.064
ISL90462TIE627-TK
AJT
100
-40 to +85
6 Ld SC-70
P6.049
ISL90462TIE627Z-TK (See Note)
DEG
-40 to +85
6 Ld SC-70 (Pb-free)
P6.049
ISL90462TIH627-TK
AKC
-40 to +85
6 Ld SOT-23
P6.064
ISL90462TIH627Z-TK See Note)
DEH
-40 to +85
6 Ld SOT-23 (Pb-free)
P6.064
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
Data Sheet
October 7, 2005
相關(guān)PDF資料
PDF描述
ISL90462WIH627-TK Digitally Controlled Potentiometer (XDCP)
ISL90462UIH627-TK Digitally Controlled Potentiometer (XDCP)
ISL90462TIE627-TK Digitally Controlled Potentiometer (XDCP)
ISL90728 Digitally Controlled Potentiometer(數(shù)控電位器)
ISL90810UIU8 Low Noise/Low Power/I2C Bus/256 Taps
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL90462TIE627 制造商:Intersil Corporation 功能描述:
ISL90462TIE627-TK 功能描述:IC XDCP 32-TAP 100KOHM SC70-6 RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標(biāo)準(zhǔn)包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C（設(shè)備位址） 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR)
ISL90462TIE627Z-TK 功能描述:IC XDCP 32-TAP 100KOHM SC70-6 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻（歐姆）:10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲器類型:非易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN（2x3） 包裝:帶卷 (TR)
ISL90462TIH627-TK 功能描述:IC XDCP 32-TAP 100KOHM SOT23-6 RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標(biāo)準(zhǔn)包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C（設(shè)備位址） 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR)
ISL90462TIH627Z-TK 功能描述:IC XDCP 32-TAP 100KOHM SOT23-6 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻（歐姆）:10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲器類型:非易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN（2x3） 包裝:帶卷 (TR)
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