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ISL22326UFV14Z中文资料PDF规格书
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厂商型号 |
ISL22326UFV14Z |
参数属性 | ISL22326UFV14Z 封装/外壳为14-TSSOP(0.173",4.40mm 宽);包装为管件;类别为集成电路(IC) > 数字电位计;产品描述:IC DGT POT 50KOHM 128TAP 14TSSOP |
功能描述 | Low Noise, Low Power, I2C™ Bus, 128 Taps |
文件大小 |
612.97 Kbytes |
页面数量 |
17 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-24 22:51:00 |
ISL22326UFV14Z规格书详情
The ISL22326 integrates two digitally controlled potentiometers
(XDCP) and non-volatile memory 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
I
2C 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
• 128 resistor taps
• I2C serial interface
- Three address pins, up to eight devices/bus
• Non-volatile storage of wiper position
• Wiper resistance: 70 typical @ VCC = 3.3V
• Shutdown mode
• Shutdown current 5µA max
• Power supply: 2.7V to 5.5V
• 50kor 10k total resistance
• High reliability
- Endurance: 1,000,000 data changes per bit per register
- Register data retention: 50 years @ T < +55°C
• 14 Ld TSSOP or 16 Ld QFN package
• Pb-free (RoHS compliant)
产品属性
- 产品编号:
ISL22326UFV14Z
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 数字电位计
- 系列:
XDCP™
- 包装:
管件
- 圆锥:
线性
- 配置:
电位计
- 抽头数:
128
- 电阻 (欧姆):
50k
- 接口:
I²C
- 存储器类型:
非易失
- 电压 - 供电:
2.7V ~ 5.5V
- 特性:
可选地址
- 容差:
±20%
- 温度系数(典型值):
±80ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
14-TSSOP
- 封装/外壳:
14-TSSOP(0.173",4.40mm 宽)
- 工作温度:
-40°C ~ 125°C
- 电阻 - 触点 (欧姆)(典型值):
70
- 描述:
IC DGT POT 50KOHM 128TAP 14TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
SOP |
20000 |
全新原装假一赔十 |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
INTERSIL |
11+ |
78 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
INTERSIL |
2022+ |
5143 |
原厂原装,假一罚十 |
询价 | |||
RENESAS(瑞萨)/IDT |
QFN-16-EP(4x4) |
10000 |
询价 | ||||
INTERSIL |
21+ROHS |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
ITS |
1535+ |
600 |
询价 | ||||
INTERSIL |
22+ |
TSSOP |
6550 |
绝对原装公司现货! |
询价 | ||
Intersil |
23+ |
14TSSOP |
9000 |
原装正品,支持实单 |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
QFN16EP(4x4) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 |