ALD1121E中文资料PDF规格书
ALD1121E规格书详情
GENERAL DESCRIPTION
ALD1121E/ALD1123E are monolithic quad/dual EPAD® (Electrically Programmable Analog Device) N-channel MOSFETs with electrically adjustable threshold (turn-on) voltage. The ALD1121E/ALD1123E are precision matched and adjusted (e-trimmed) at the factory resulting in quad/dual MOSFETs that are highly matched in electrical characteristics.
FEATURES
• Electrically Programmable Analog Device
• Proven, non-volatile CMOS technology
• Operates from 2V, 3V, 5V to 10V
• Flexible basic circuit building block and design element
• Very high resolution -- average e-trim voltage resolution of 0.1mV
• Wide dynamic range -- current levels from 0.1µA to 3000µA
• Voltage adjustment range from 1.000V to 3.000V in 0.1mV steps
• Typical 10-year drift of less than 2mV
• Usable in voltage mode or current mode
• High input impedance -- 1012Ω
• Very high DC current gain -- greater than 109
• Device operating current has positive temperature coefficient range and negative temperature coefficient range with cross-over zero temperature coefficient current level at 68µA
• Tight matching and tracking of on-resistance between different devices with e-trim
• Very low input currents and leakage currents
• Low cost, monolithic technology
• Application-specific or in-system programming modes
• Optional user software-controlled automation
• Optional e-trim of any standard/custom configuration
• Micropower operation
• Available in standard PDIP, SOIC and hermetic CDIP packages
• Suitable for matched-pair balanced circuit configuration
• Suitable for both coarse and fine trimming, as well as matched MOSFET array applications
• RoHS compliant
APPLICATIONS
• Precision PC-based electronic calibration
• Automated voltage trimming or setting
• Remote voltage or current adjustment of inaccessible nodes
• PCMCIA based instrumentation trimming
• Electrically adjusted resistive load
• Temperature compensated current sources and current mirrors
• Electrically trimmed/calibrated current sources
• Permanent precision preset voltage level shifter
• Low temperature coefficient voltage and/or current bias circuits
• Multiple preset voltage bias circuits
• Multiple channel resistor pull-up or pull-down circuits
• Microprocessor based process control systems
• Portable data acquisition systems
• Battery operated terminals and instruments
• Remote telemetry systems
• E-trimmable gain amplifiers
• Low level signal conditioning
• Sensor and transducer bias currents
• Neural networks
产品属性
- 型号:
ALD1121E
- 制造商:
ALD
- 制造商全称:
Advanced Linear Devices
- 功能描述:
QUAD/DUAL EPAD PRECISION MATCHED PAIR N-CHANNEL MOSFET ARRAY
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
进口 |
1736+ |
RELAY |
8529 |
专营继电器只做原装正品假一赔十! |
询价 | ||
Panasonic/Panasonic Corporatio |
21+ |
DIP |
5435 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NAIS |
22+ |
原廠原封 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
PANASON |
2020+ |
继电器 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
松下 |
继电器 |
15682 |
专做继电器只做原装货值得信赖 |
询价 | |||
PANASONIC |
20+ |
DIP |
2890 |
只做原装现货继电器 |
询价 | ||
Panasonic |
22+ |
DIP |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
Panasonic |
21+ |
DIP |
9866 |
询价 | |||
Panasonic |
22+ |
DIP |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
PANASONIC |
21+ |
DIP |
19960 |
询价 |