CAT5419:Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface

The CAT5419 is two digital POTs integrated with control logic and 16 bytes of NVRAM memory.

技术特性
  • Two linear-taper digital potentiometers
  • 64 resistor taps per potentiometer
  • End-to-end resistance 2.5 kΩ, 10 kΩ, 50 kΩ or 100 kΩ
  • Potentiometer control and memory access via 2-wire interface (I²C like)
  • Low wiper resistance, typically 80 Ω
  • Four non-volatile wiper settings for each potentiometer
  • Recall of wiper settings at power up
  • 2.5 to 6.0 volt operation
  • Standby current less than 1 µA
  • 1,000,000 nonvolatile WRITE cycles
  • 100 year nonvolatile memory data retention
  • Write protection for data register
应用
  • Audio Equipment
  • Industrial controls
终端产品
  • Industrial Equipment
  • Automobiles
封装图 MARKING DIAGRAM

CAT5419 封装图
订购信息 Ordering Information
产品 状况 Compliance 具体说明 封装 MSL* 容器 预算价格 (1千个数量的单价）
类型 外形 类型 数量
CAT5419WI-00-T1 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 100 kΩ SOIC-24W 751BK 1 Tape and Reel 1000 $3.45
CAT5419WI-10-T1 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 10 kΩ SOIC-24W 751BK 1 Tape and Reel 1000 $3.45
CAT5419WI-25-T1 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 2.5 kΩ SOIC-24W 751BK 1 Tape and Reel 1000 $3.45
CAT5419WI-50-T1 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 50 kΩ SOIC-24W 751BK 1 Tape and Reel 1000 $3.45
CAT5419WI00 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 100 kΩ SOIC-24W 751BK 1 Tube 31 $33.3325
CAT5419WI25 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 2.5 kΩ SOIC-24W 751BK 1 Tube 31 $33.3325
CAT5419WI50 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 50 kΩ SOIC-24W 751BK 1 Tube 31 $33.3325
CAT5419YI-00-T2 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 100 kΩ TSSOP-24 948AR 1 Tape and Reel 2000 $4.5999
CAT5419YI-10-T2 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 10 kΩ TSSOP-24 948AR 1 Tape and Reel 2000 $4.5999
CAT5419YI-25-T2 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 2.5 kΩ TSSOP-24 948AR 1 Tape and Reel 2000 $4.5999
CAT5419YI-50-T2 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 50 kΩ TSSOP-24 948AR 1 Tape and Reel 2000 $4.5999
CAT5419YI00 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 100 kΩ TSSOP-24 948AR 1 Tube 62 $33.3325
CAT5419YI10 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 10 kΩ TSSOP-24 948AR 1 Tube 62 $33.3325
CAT5419YI25 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 2.5 kΩ TSSOP-24 948AR 1 Tube 62 $33.3325
CAT5419YI50 Active
Pb-free
Halide free
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface, 50 kΩ TSSOP-24 948AR 1 Tube 62 $33.3325
数据资料DataSheet下载
概述 文档编号/大小 版本
Digital Potentiometer (POT), Dual 64-Tap, with 2-wire Interface CAT5419-D(417.0kB) 1
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