参数资料
| 型号： | X93256WV14I-2.7 |
| 厂商： | Intersil |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC XDCP DUAL 32TAP 12.5K 14TSSOP |
| 标准包装： | 95 |
| 系列： | XDCP™ |
| 接片： | 32 |
| 电阻（欧姆）： | 12.5k |
| 电路数： | 2 |
| 温度系数： | 标准值 ±35 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | 6 线串行（芯片选择，递增，增/减） |
| 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： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 管件 |
1
FN8188.2
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 Americas Inc. Copyright Intersil Americas Inc. 2005, 2006, 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
X93256
Dual Digitally Controlled Potentiometers
(XDCPs)
The Intersil X93256 is a dual digitally controlled
potentiometer (XDCP). The device consists of two resistor
arrays, wiper switches, a control section, and nonvolatile
memory. The wiper positions are controlled by individual
Up/Down interfaces.
A potentiometer is implemented by a resistor array
composed of 31 resistive elements and a wiper switching
network. The position of each wiper element is controlled by
a set of independent 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.
Each potentiometer is connected as a three-terminal
variable resistor and can be used in a wide variety of
applications including:
Bias and Gain Control
LCD Contrast Adjustment
Pinout
X93256
(14 LD TSSOP)
TOP VIEW
Features
Dual solid-state potentiometers
Individual Up/Down interfaces
32 wiper tap points per potentiometer
- Wiper position stored in nonvolatile memory and
recalled on power-up
31 resistive elements per potentiometer
- Temperature compensated
- Maximum resistance tolerance of ±25%
- Terminal voltage, 0 to VCC
Low power CMOS
-VCC = 2.7V to 5.5V.
- Active current, 200A typical per potentiometer
- Standby current, 4A max per potentiometer
High reliability
- Endurance 200,000 data changes per bit
- Register data retention, 100 years
RTOTAL value = 12.5kΩ, 50kΩ
Package
- 14 Ld TSSOP
Pb-free available (RoHS compliant)
VCC
CS1
INC2
U/D2
RH2
VSS
1
2
3
4
8
7
6
5
RL1
CS2
INC1
U/D1
RH1
RL2
14
13
12
11
9
10
Rw1
Rw2
*NC can be left unconnected, or connected to
any voltage between VSS and VCC.
Ordering Information
PART NUMBER
PART MARKING
VCC LIMITS (V)
RTOTAL (kΩ)
TEMPERATURE
RANGE (°C)
PACKAGE
PKG.
DWG. #
X93256UV14I-2.7*
X9325 6UVG
2.7 to 5.5
50
-40 to +85
14 Ld TSSOP (4.4mm)
M14.173
X93256UV14IZ-2.7*
(Note)
X9325 6UZG
50
-40 to +85
14 Ld TSSOP (4.4mm) (Pb-free) M14.173
X93256WV14I-2.7*
X9325 6WVG
12.5
-40 to +85
14 Ld TSSOP (4.4mm)
M14.173
X93256WV14IZ-2.7*
(Note)
X9325 6WZG
12.5
-40 to +85
14 Ld TSSOP (4.4mm) (Pb-free) M14.173
*Add "T1" suffix for tape and reel.Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100%
matte tin plate PLUS ANNEAL - e3 termination finish, which is 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
February 1, 2008
相关PDF资料 |
PDF描述 |
|---|---|
| VI-B74-MY-F2 | CONVERTER MOD DC/DC 48V 50W |
| X93256UV14I-2.7T1 | IC XDCP DUAL 32-TAP 50K 14-TSSOP |
| VI-B74-MY-F1 | CONVERTER MOD DC/DC 48V 50W |
| X93256UV14I-2.7 | IC XDCP DUAL 32-TAP 50K 14-TSSOP |
| VI-B73-MY-F4 | CONVERTER MOD DC/DC 24V 50W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| X93256WV14IZ-2.7 | 功能描述:IC XDCP DUAL 32TAP 12.5K 14TSSOP 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) |
| X93256WV14IZ-2.7T1 | 功能描述:IC XDCP DUAL 32TAP 12.5K 14TSSOP 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) |
| X93RP-2 | 功能描述:消费电池与相机电池 C 9185mAh 2 PK Titanium Alkaline RoHS:否 制造商:FDK Batteries 电池大小:CR1/3N 输出电压:3 V 容量:160 mAh 化学性质:Lithium 端接类型:Pressure Contacts 可再充电/不可再充电:Non-Rechargeable |
| X93RP-4 | 功能描述:消费电池与相机电池 NOT AVAILABLE THROUGH MOUSER RoHS:否 制造商:FDK Batteries 电池大小:CR1/3N 输出电压:3 V 容量:160 mAh 化学性质:Lithium 端接类型:Pressure Contacts 可再充电/不可再充电:Non-Rechargeable |
| X9400 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Quad Digitally Controlled Potentiometers |
发布紧急采购，3分钟左右您将得到回复。