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DS1859B-020集成电路(IC)的数字电位计规格书PDF中文资料

厂商型号 |
DS1859B-020 |
参数属性 | DS1859B-020 封装/外壳为16-LBGA,CSPBGA;包装为管件;类别为集成电路(IC)的数字电位计;产品描述:IC DGT POT 20KOHM 256TAP 16CSBGA |
功能描述 | Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors |
封装外壳 | 16-LBGA,CSPBGA |
文件大小 |
446.82 Kbytes |
页面数量 |
10 页 |
生产厂商 | Maxim |
中文名称 | 美信 |
网址 | |
数据手册 | |
更新时间 | 2025-10-11 23:00:00 |
人工找货 | DS1859B-020价格和库存,欢迎联系客服免费人工找货 |
DS1859B-020规格书详情
General Description
The DS1859 dual, temperature-controlled, nonvolatile (NV) variable resistors with three monitors consists of two 50kΩ or two 20kΩ, 256-position, linear, variable resistors; three analog monitor inputs (MON1, MON2,MON3); and a direct-to-digital temperature sensor. The device provides an ideal method for setting and temperature-compensating bias voltages and currents in control applications using minimal circuitry. The variable resistor settings are stored in EEPROM memory and can be accessed over the 2-wire serial bus.
特性 Features
♦ SFF-8472 Compatible
♦ Five Monitored Channels (Temperature, VCC, MON1, MON2, MON3)
♦ Three External Analog Inputs (MON1, MON2, MON3) That Support Internal and External Calibration
♦ Scalable Dynamic Range for External Analog Inputs
♦ Internal Direct-to-Digital Temperature Sensor
♦ Alarm and Warning Flags for All Monitored Channels
♦ Two 50kΩ or Two 20kΩ, Linear, 256-Position, Nonvolatile Temperature-Controlled Variable Resistors
♦ Resistor Settings Changeable Every 2°C
♦ Access to Monitoring and ID Information Configurable with Separate Device Addresses
♦ 2-Wire Serial Interface
♦ Two Buffers with TTL/CMOS-Compatible Inputs and Open-Drain Outputs
♦ Operates from a 3.3V or 5V Supply
♦ Operating Temperature Range of -40°C to +95°C
Applications
Optical Transceivers
Optical Transponders
Instrumentation and Industrial Controls
RF Power Amps
Diagnostic Monitoring
产品属性
- 产品编号:
DS1859B-020
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 数字电位计
- 包装:
管件
- 圆锥:
线性
- 配置:
变阻器
- 抽头数:
256
- 电阻 (欧姆):
20k
- 接口:
I²C
- 存储器类型:
非易失
- 电压 - 供电:
2.85V ~ 5.5V
- 特性:
可选地址,温度传感器
- 容差:
±20%
- 温度系数(典型值):
50ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
16-CSBGA(4x4)
- 封装/外壳:
16-LBGA,CSPBGA
- 工作温度:
-40°C ~ 95°C
- 描述:
IC DGT POT 20KOHM 256TAP 16CSBGA
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺)/MAXIM(美信) |
24+ |
CSBGA16(4x4) |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
24+ |
CSBGA16(4x4) |
3238 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
MAXIM |
0628+ |
BGA16 |
84 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
DALLAS |
13+ |
BGA |
22 |
原装现货价格有优势量大可以发货 |
询价 | ||
MAXIM/美信 |
24+ |
CSBGA-16 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM/美信 |
2022+ |
5000 |
只做原装,价格优惠,长期供货。 |
询价 | |||
MAXIM |
23+ |
CSBGA |
8888 |
专做原装正品,假一罚百! |
询价 | ||
Analog Devices Inc./Maxim Inte |
25+ |
16-LBGA CSPBGA |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 |