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参数资料
| 型号： | ISL23710 |
| 厂商： | Intersil Corporation |
| 英文描述： | Terminal Voltage +-3V or +-5V, 128 Taps Up/Down Interface |
| 中文描述： | 终端电压3V或5V供电，128丝锥向上/向下接口 |
| 文件页数： | 1/8页 |
| 文件大小： | 232K |
| 代理商： | ISL23710 |
1
FN6126.0
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, Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL23710
Volatile Digitally Controlled Potentiometer (XDCP)
Terminal Voltage ±3V or ±5V, 128 Taps
Up/Down Interface
The Intersil ISL23710 is a digitally controlled potentiometer
(XDCP). The device consists of a resistor array, wiper
switches, and a control section. The wiper position is
controlled by a 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 position of the
wiper element is controlled by the CS, U/D, and INC inputs.
The wiper register is volatile and is reset to midscale on
power up. The wiper position can be locked while powered
up to prevent inadvertent changes.
The device can be used as a three-terminal potentiometer or
as a two-terminal variable resistor in a wide variety of
applications including:
Industrial and Automotive Control
Parameter and Bias Adjustments
Amplifier Bias and Control
Features
Up/Down Interface with Chip Select Enable
DCP Terminal Voltage from ±2.7V to ±5V
127 Resistive Elements
- Typical R
TOTAL
tempco ±50ppm/°C
- Ratiometric tempco ±4ppm/°C
- End to end resistance range ±20%
- Wiper resistance = 70
typ at V
CC
= 3.3V
Low Power CMOS
- V- = -2.7V to -5.5V
- V
CC
= 2.7V to 5.5V
- Active current, 1mA max
- Standby current, 500nA max
R
TOTAL
Values = 10k
,
50k
Volatile Wiper Storage with Wiper Locking
Packages
- 10 Ld MSOP
Pb-Free Plus Anneal Available (RoHS Compliant)
Pinout
ISL23710
(10 LD MSOP)
TOP VIEW
Ordering Information
PART NUMBER
(BRAND)
RESISTANCE
OPTION (
)
TEMP
RANGE
(°C)
PACKAGE
PKG.
DWG. #
ISL23710WIU10Z
(AOG) (Notes 1, 2)
10K
-40 to +85 10 Ld MSOP
(Pb-Free)
M10.118
ISL23710UIU10Z
(AOF) (Notes 1, 2)
50K
-40 to +85 10 Ld MSOP
(Pb-Free)
M10.118
NOTES:
1. Add “-T” suffix for tape and reel.
2. 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.
GND
INC
U/D
V-
1
2
3
4
10
9
8
7
R
H
R
W
NC
VCC
5
R
L
6
CS
Data Sheet
August 22, 2005
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| ISL23710UIU10Z | 功能描述:数字电位计 IC ISL23710U IND 10LD RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL23710UIU10Z-T | 功能描述:数字电位计 IC ISL23710U IND 10LD RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL23710WIU10Z | 功能描述:数字电位计 IC ISL23710W IND 10LD RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL23710WIU10Z-T | 功能描述:数字电位计 IC ISL23710W IND 10LD RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| ISL23711 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Terminal Voltage +-3V or +-5V, 128 Taps IC Serial Interface |
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