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參數(shù)資料
| 型號： | X95820 |
| 廠商： | Intersil Corporation |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Dual Digital Controlled Potentiometers |
| 中文描述： | 雙數(shù)字控制電位器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 1143K |
| 代理商： | X95820 |
1
FN8212.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) 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.
X95820
Low Noise/Low Power/2-Wire Bus/256 Taps
Dual Digital Controlled Potentiometers
(XDCP)
The X95820 integrates two digitally controlled
potentiometers (XDCP) on a monolithic CMOS integrated
circuit.
The digitally controlled potentiometers are implemented with
a combination of resistor elements and CMOS switches. The
position of the wipers are controlled by the user through the
2-wire bus interface. Each potentiometer has an associated
volatile Wiper 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. At power up the device recalls the contents of the two
DCP’s IVR to the corresponding WRs.
The DCPs can be used as three-terminal potentiometers or
as two-terminal variable resistors in a wide variety of
applications including control, parameter adjustments, and
signal processing.
Features
Two potentiometers in one package
256 resistor taps-0.4% resolution
2-wire serial interface
Wiper resistance: 70
typical @ 3.3V
Non-volatile storage of wiper position
Standby current < 5μA max
Power supply: 2.7V to 5.5V
50k
, 10k
total resistance
High reliability
- Endurance: 150,000 data changes per bit per register
- Register data retention: 50 years @ T
≤
75°C
14 Ld TSSOP
Pb-free plus anneal available (RoHS compliant)
Pinouts
X95820
(14 LD TSSOP)
TOP VIEW
Ordering Information
PART NUMBER
PART
MARKING
RESISTANCE
OPTION
PACKAGE
X95820WV14I-2.7*
X95820WV G
10k
14 Ld TSSOP
X95820WV14IZ-2.7*
(See Note)
X95820WV Z G
10k
14 Ld TSSOP
(Pb-free)
X95820UV14I-2.7*
X95820UV G
50k
14 Ld TSSOP
*Add "T1" 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.
A2
1
2
3
4
5
6
7
SDA
SCL
8
9
10
14
13
12
11
WP
RH0
RW0
RL0
A1
V
CC
RW1
RL1
RH1
A0
GND
Data Sheet
September 26, 2005
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X95820_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digital Controlled Potentiometers |
| X95820UV14I-2.7 | 功能描述:IC XDCP DUAL 256TAP 50K 14-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標準值 50 ppm/°C 存儲器類型:易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細型，TSOT-23-6 供應商設備封裝:TSOT-23-6 包裝:帶卷 (TR) |
| X95820UV14I-2.7T1 | 功能描述:IC XDCP DUAL 256TAP 50K 14-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標準值 50 ppm/°C 存儲器類型:易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細型，TSOT-23-6 供應商設備封裝:TSOT-23-6 包裝:帶卷 (TR) |
| X95820UV14IZ-2.7 | 功能描述:IC XDCP DUAL 256TAP 50K 14-TSSOP 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)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):2 溫度系數(shù):標準值 35 ppm/°C 存儲器類型: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） 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR) |
| X95820UV14IZ-2.7T1 | 功能描述:IC XDCP DUAL 256TAP 50K 14-TSSOP 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)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):2 溫度系數(shù):標準值 35 ppm/°C 存儲器類型: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） 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR) |
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