参数资料
| 型号： | ISL95810WIRT8Z |
| 厂商： | Intersil |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC XDCP 256-TAP 10KOHM 8-TDFN |
| 标准包装： | 100 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 ±45 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN（3x3） |
| 包装： | 管件 |
1
FN8090.2
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 Corporation. Copyright Intersil Americas Inc. 2005, 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL95810
Single Digitally Controlled Potentiometer (XDCP)
Low Noise, Low Power I2C Bus, 256 Taps
The ISL95810 integrates a digitally controlled potentiometer
(XDCP) on a monolithic CMOS integrated circuit.
The digitally controlled potentiometer is implemented with a
combination of resistor elements and CMOS switches. The
position of the wiper is controlled by the user through the I2C
bus interface. The 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 content of the WR controls the position of the wiper. At
power-up the device recalls the contents of the DCP’s IVR to
the WR.
The DCP can be used as three-terminal potentiometer or as
two-terminal variable resistor in a wide variety of applications
including control, parameter adjustments, and signal
processing.
Features
256 resistor taps - 0.4% resolution
I2C serial interface
Wiper resistance: 70
typical @ 3.3V
Non-volatile storage of wiper position
Standby current 5A max
Power supply: 2.7V to 5.5V
50k
, 10k total resistance
High reliability
- Endurance: 200,000 data changes per bit per register
- Register data retention: 50 years @ T
≤ +75°C
8 Ld MSOP and 8 Ld TDFN packaging
Pb-free plus anneal available (RoHS compliant)
Pinouts
ISL95810
(8 LD MSOP)
TOP VIEW
ISL95810
(8 LD TDFN)
TOP VIEW
Ordering Information
PART NUMBER
PART
MARKING
RTOTAL
(k
)
TEMP
RANGE (°C)
PACKAGE
ISL95810WIU8*
AIU
10
-40 to +85
8 Ld MSOP
ISL95810WIU8Z
(Note)
APN
-40 to +85
8 Ld MSOP
(Pb-free)
ISL95810WIRT8Z*
(Note)
APO
-40 to +85
8 Ld 3 x 3 TDFN
(Pb-free)
ISL95810UIU8*
AIT
50
-40 to +85
8 Ld MSOP
ISL95810UIU8Z*
(Note)
AOK
-40 to +85
8 Ld MSOP
(Pb-free)
ISL95810UIRT8
AIT
-40 to +85
8 Ld 3 x 3 TDFN
ISL95810UIRT8Z*
(Note)
APP
-40 to +85
8 Ld 3 x 3 TDFN
(Pb-free)
*Add “-T” 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.
1
2
3
4
5
6
7
SDA
SCL
8
WP
RW
RL
RH
VCC
GND
2
3
4
1
7
6
5
8
SDA
SCL
WP
GND
RW
RL
RH
VCC
Data Sheet
September 19, 2006
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL95810WIRT8ZR5481 | 制造商:Intersil Corporation 功能描述:ISL95810W PRE-PROGRAMMED TO LOWEST RESISTANCE SETTING, XDCP, - Rail/Tube 制造商:Intersil 功能描述:ISL95810W PRE-PROGRAMMED TO LOWEST RESISTANCE SETTING, XDCP, |
| ISL95810WIRT8Z-T | 功能描述:IC XDCP 256-TAP 10KOHM 8-TDFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 标准包装:3,000 系列:DPP 接片:32 电阻（欧姆）:10k 电路数:1 温度系数:标准值 300 ppm/°C 存储器类型:非易失 接口:3 线串行（芯片选择，递增，增/减） 电源电压:2.5 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 供应商设备封装:8-TDFN（2x3） 包装:带卷 (TR) |
| ISL95810WIRT8ZTR5481 | 制造商:Intersil Corporation 功能描述:ISL95810W PRE-PROGRAMMED TO LOWEST RESISTANCE SETTING, XDCP, - Tape and Reel |
| ISL95810WIU8 | 功能描述:IC DIGITAL POT 256TP LN LP 8MSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 标准包装:2,500 系列:XDCP™ 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 ±300 ppm/°C 存储器类型:非易失 接口:I²C（设备位址） 电源电压:2.7 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
| ISL95810WIU8-T | 功能描述:IC XDCP SGL 256-TAP 10KOHM 8MSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 标准包装:2,500 系列:XDCP™ 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 ±300 ppm/°C 存储器类型:非易失 接口:I²C（设备位址） 电源电压:2.7 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
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