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MAX1668-MAX1989中文资料PDF规格书
MAX1668-MAX1989规格书详情
General Description
The MAX1668/MAX1805/MAX1989 are precise multichannel digital thermometers that report the temperature of all remote sensors and their own packages. The remote sensors are diode-connected transistors—typically low-cost, easily mounted 2N3904 NPN types—that replace conventional thermistors or thermocouples. Remote accuracy is ±3°C for multiple transistor manufacturers, with no calibration needed. The remote channels can also measure the die temperature of other ICs, such as microprocessors, that contain an on-chip, diode-connected transistor.
Features
♦ Multichannel
4 Remote, 1 Local (MAX1668/MAX1989)
2 Remote, 1 Local (MAX1805)
♦ No Calibration Required
♦ SMBus 2-Wire Serial Interface
♦ Programmable Under/Overtemperature Alarms
♦ Supports SMBus Alert Response
♦ Accuracy
±2°C (+60°C to +100°C, Local)
±3°C (-40°C to +125°C, Local)
±3°C (+60°C to +100°C, Remote)
♦ 3µA (typ) Standby Supply Current
♦ 700µA (max) Supply Current
♦ Small, 16-Pin QSOP/TSSOP Packages
Applications
Desktop and Notebook Computers
LAN Servers
Industrial Controls
Central-Office Telecom Equipment
Test and Measurement
Multichip Modules
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
2016+ |
SSOP |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM/美信 |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAX |
22+ |
SSOP |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
1525+ |
SOP |
30000 |
绝对原装进口现货可开17%增值税发票 |
询价 | ||
MAXIM/美信 |
2046+ |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
MAXIM |
2020+ |
SSOP |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
MAXIM(美信) |
21+ |
SSOP |
12588 |
原装现货,量大可定 |
询价 | ||
MAXIM |
20+ |
SSOP16 |
2960 |
诚信交易大量库存现货 |
询价 | ||
Maxim |
2021+ |
N/A |
6800 |
只有原装正品 |
询价 | ||
MAXIM |
2016+ |
SSOP16 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 |