ISL90842中文资料Quad Digitally Controlled Potentiometers (XDCP™)数据手册Renesas规格书
| 厂商型号 |
ISL90842 |
| 参数属性 | ISL90842 封装/外壳为14-TSSOP（0.173"，4.40mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的数字电位计；产品描述：IC DGT POT 50KOHM 256TAP 14TSSOP |
| 功能描述 | Quad Digitally Controlled Potentiometers (XDCP™) |
| 封装外壳 | 14-TSSOP（0.173"，4.40mm 宽） |
| 制造商 | Renesas Renesas Technology Corp |
| 中文名称 | 瑞萨 瑞萨科技有限公司 |
| 数据手册 | |
| 更新时间 | 2025-9-22 23:01:00 |
| 人工找货 | ISL90842价格和库存，欢迎联系客服免费人工找货 |
ISL90842规格书详情
描述 Description
The ISL90842 integrates four digitally controlled potentiometers (DCP) configured as variable resistors 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 I2C bus interface. Each potentiometer has an associated Wiper Register (WR) that can be directly written to and read by the user. The contents of the WR controls the position of the wiper. The DCPs can be used as two-terminal variable resistors in a wide variety of applications including control, parameter adjustments, and signal processing.
特性 Features
• Four variable resistors in one package
• 256 resistor taps - 0.4% resolution
• I2C serial interface
• Wiper resistance: 70Ω typical @ 3.3V
• Standby current <5µA max
• Power supply: 2.7V to 5.5V
• 50kΩ, 10kΩ total resistance
• 14 Lead TSSOP
• Pb-free plus anneal available (RoHS compliant)
技术参数
- 制造商编号
：ISL90842
- 生产厂家
：Renesas
- Taps (#)
：256
- Resistance Options (kΩ)
：50
- Channels (#)
：4
- Interface
：I2C
- Memory Type
：Volatile
- Supply Voltage Vcc Range
：2.7 to 5.5
- Supply Current Icc (µA)
：5
- Single Supply Voltage Range (V)
：0 - 5.5
- Wiper Current (mA)
：3
- Wiper Resistance (ohms)
：70
- VL Terminal Voltage (Min) (V)
：0
- VL Terminal Voltage (Max) (V)
：5.5
- End-to-End Temperature Coefficient (ppm/°C)
：45
- Middlepoint Ratiometric Tempco
：4
- Advanced Features
：Rheostat - RL floating
- Qualification Level
：Standard
- Lead Count (#)
：14
- Pkg. Type
：TSSOP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
NA/ |
3650 |
原装现货,当天可交货,原型号开票 |
询价 | ||
RENESAS(瑞萨)/IDT |
24+ |
TSSOP14 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
INTERSIL |
22+ |
TSSOP14 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
Intersil |
10+ |
TSSOP-14 |
311 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Renesas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Renesas |
21+ |
SMD-8B |
760 |
全新原装鄙视假货 |
询价 | ||
INTERSIL |
2025+ |
TSSOP14 |
4825 |
全新原厂原装产品、公司现货销售 |
询价 | ||
INTERSIL |
20+ |
TSSOP-14 |
2960 |
诚信交易大量库存现货 |
询价 | ||
Intersil |
22+ |
14TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTERSIL |
21+ |
TSSOP14 |
2000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 |
