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DS1882E-050+中文资料PDF规格书
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厂商型号 |
DS1882E-050+ |
参数属性 | DS1882E-050+ 封装/外壳为16-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) > 数字电位计;产品描述:IC DGTL POT 45KOHM 64TAP 16TSSOP |
功能描述 | Dual Log Audio Digital Potentiometer |
文件大小 |
237.58 Kbytes |
页面数量 |
15 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-14 16:26:00 |
DS1882E-050+规格书详情
General Description
The DS1882 is a dual, nonvolatile (NV) digital potentiometer designed to operate in audio systems that accomodate up to ±7V signal levels. The potentiometer settings can be stored in EEPROM so that they are retained when the power is cycled. The DS1882 has separate supplies for the potentiometers (VCC) and the communication circuitry (VDD). For clickless/popless operation, a zero-crossing detector allows the wiper position to change when there is no voltage across the potentiometer.
Features
♦ Dual, Audio Log Taper Potentiometers
♦ Low THD+N and Crosstalk
♦ ±7V Analog Supply (Independent of Digital Supply)
♦ 5V Digital Supply
♦ Potentiometer Settings Configurable as Nonvolatile or Volatile
♦ Zero-Crossing Detector Eliminates Switching Noise
♦ Two User-Configurable Attenuation Options
♦ Configuration Option 1: 63 Positions Provide 1dB Attenuation Steps from 0dB to -62dB Plus Mute
♦ Configuration Option 2: (Software-Compatible with the DS1808): 33 Positions Plus Mute as Follows
Positions 0–12: 1dB per Step for 12 Steps
Positions 13–24: 2dB per Step for 12 Steps
Positions 25–32: 3dB per Step for 8 Steps
♦ I2C*-Compatible Serial Interface
♦ Three Address Pins Allow Up to 8 Devices on I2C Bus
♦ 45kΩ Potentiometer End-to-End Resistance
♦ Industrial Temperature Range (-40°C to +85°C)
♦ 16-Pin TSSOP or SO Package
Applications
Notebook and PC Audio
Portable Audio Equipment
Car Stereo
Consumer Audio/Video
产品属性
- 产品编号:
DS1882E-050+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 数字电位计
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 圆锥:
对数
- 配置:
电位计
- 抽头数:
64
- 电阻 (欧姆):
45k
- 接口:
I²C
- 存储器类型:
非易失
- 电压 - 供电:
4.5V ~ 7V
- 特性:
静音,可选地址,过零检测
- 容差:
±20%
- 温度系数(典型值):
750ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
16-TSSOP
- 封装/外壳:
16-TSSOP(0.173",4.40mm 宽)
- 工作温度:
-40°C ~ 85°C
- 电阻 - 触点 (欧姆)(典型值):
160
- 描述:
IC DGTL POT 45KOHM 64TAP 16TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIMINTEGRA |
22+ |
16-TSSOP(0.1 |
9000 |
绝对进口原装现货 |
询价 | ||
Analog Devices Inc./Maxim Inte |
23+ |
16-TSSOP |
4500 |
只做原装,假一赔十 |
询价 | ||
MAXIM-美信 |
24+25+/26+27+ |
TSSOP-16 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
MAXIM |
24+ |
16TSSOP |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
MAXIM/美信 |
21+ROHS |
16-TSSO |
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 | ||
Maxim(美信) |
23+ |
标准封装 |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
DALLAS |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
Maxim Integrated |
22+/23+ |
16-TSSOP |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
Maxim |
21+ |
NA |
2655 |
原装热卖可订货 |
询价 | ||
Maxim |
22+ |
16-TSSOP |
10000 |
原装正品优势现货供应 |
询价 |