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參數(shù)資料
| 型號(hào)： | ISL95310 |
| 廠商： | Intersil Corporation |
| 英文描述： | Terminal Voltage 0V to 13.2V, 128 Taps Up/Down Interface |
| 中文描述： | 終端電壓為0V到13.2V，128絲錐向上/向下接口 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 135K |
| 代理商： | ISL95310 |
1
ISL95310
Digitally Controlled Potentiometer (XDCP)
Terminal Voltage 0V to 13.2V, 128 Taps
Up/Down Interface
The Intersil ISL95310 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 an Up/Down interface.
The potentiometer is implemented by a resistor array
composed of 127 resistive elements and a wiper switching
network. Between each element and at either end are tap
points accessible to the wiper terminal. The wiper of each
potentiometer has an associated volatile Wiper Counter
Register (WR) and a non-volatile Initial Value Register (IVR)
that can be directly written to and read by the user. The
contents of the WR controls the position of the wiper on the
resistor array through the switches. At power-up, the device
recalls the contents of the default data registers to the
corresponding WR. 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:
LCD contrast control
Parameter and bias adjustments
Mechanical potentiometer replacement
Industrial and automotive control
Features
Non-volatile solid-state potentiometer
Up/down interface with chip select enable
DCP terminal voltage, 0 to +13.2V
128 wiper tap points - 0.8% resolution
- Wiper position stored in nonvolatile memory and
recalled on power-up
127 resistive elements
- Temperature compensated
- Low wiper resistance 70
Ω
typical @ 3.3V
Low power CMOS
- Standby current, 2μA at V
CC
= +3.6V
High reliability
- Endurance, 200,000 data changes per bit
- Register data retention 50 years @ T
≤
75°C
R
TOTAL
values = 10k
Ω,
50k
Ω
10-lead MSOP package
- Pb-free plus anneal available (RoHS compliant)
Pinout
ISL95310
(10 LD MSOP)
TOP VIEW
Ordering Information
PART NUMBER
RESISTANCE
OPTION
(
Ω
)
TEMP
RANGE
(°C)
PACKAGE
ISL95310WIU10Z
(See Note)
10K
-40 to +85
10 Ld MSOP
(Pb-Free)
ISL95310UIU10Z
(See Note)
50K
-40 to +85
10 Ld MSOP
(Pb-Free)
Add “-TK” suffix for 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.
V
CC
INC
U/D
GND
1
2
3
4
10
9
8
7
R
H
R
W
NC
V+
5
R
L
6
CS
Datasheet
May 6, 2005
FN8083.0
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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.
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PDF描述 |
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| ISL95310WIU10Z | Terminal Voltage 0V to 13.2V, 128 Taps Up/Down Interface |
| ISL95310UIU10Z | Terminal Voltage 0V to 13.2V, 128 Taps Up/Down Interface |
| ISL95311 | Terminal Voltage 0V to 13.2V, 128 Taps I2C Interface |
| ISL95311WIU10Z | Terminal Voltage 0V to 13.2V, 128 Taps I2C Interface |
| ISL95311UIU10Z | Terminal Voltage 0V to 13.2V, 128 Taps I2C Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL95310UIU10Z | 功能描述:IC XDCP 128-TAP 50KOHM 10-MSOP 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(chǔ)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) |
| ISL95310UIU10Z-TK | 功能描述:IC XDCP 128-TAP 50KOHM 10-MSOP 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(chǔ)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) |
| ISL95310WIU10Z | 功能描述:IC XDCP 128-TAP 10KOHM 10-MSOP 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(chǔ)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) |
| ISL95310WIU10Z-TK | 功能描述:IC XDCP 128-TAP 10KOHM 10-MSOP 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(chǔ)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) |
| ISL95311UIU10Z | 功能描述:IC XDCP 128-TAP 50KOHM 10-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):2 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:易失 接口:6 線串行（芯片選擇，遞增，增/減） 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°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) |
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