温度|温湿度传感器 - 上海申矽凌微电子科技有限公司

CT7481/A



Description:±1.0℃ 3-CH (2-CH Remote + 1-CH Local) Digital Temperature Sensor

Key Features
◆  VCC: 1.75V to 5.5V
◆  Temperature Accuracy:
    ±1.0oC (Max.) over 20oC to 100oC
    ±2.0oC (Max.) over -40oC to 125oC

◆  Average Current Consumption 40uA (Typ.) @ 3.3V
◆  Standby Current: 3.0uA (Typ.)
◆  Temperature Conversion time (each channel): 16ms
◆  12-bit ADC with 0.0625oC Resolution
◆  Compatible with I2C, SMBus, 2-wire interface
◆  Support SMBus ALERT Response Address(ARA)
◆  ALERT/THERMAL Output for over setup temperature
◆  Serial Resistance Cancellation
◆  Thermal Diode Fault Detection
Applications

◆  Desktop & Notebook Computer
◆  Server
◆  Telecom Equipment
◆  Multi-cell Battery Pack
Package
◆  MSOP-10

   
CT7481

Typical Application


Ordering Information



Order PN Slave Address(W/R) Accuracy Green1 Package Marking ID1 Packing MPQ Operation Temperature
CT7481MMR 0x98/0x99 ±1oC Halogen free MSOP-10 7481
YWWAXX
Tape & Reel 3,000 -40oC~+125oC
CT7481MMR-A 0x90/0x91 ±1oC Halogen free MSOP-10 7481
YWWAXX
Tape & Reel 3,000 -40oC~+125oC
CT7481MMR-B 0x92/0x93 ±1oC Halogen free MSOP-10 7481
YWWAXX
Tape & Reel 3,000 -40oC~+125oC
CT7481MMR-C 0x94/0x95 ±1oC Halogen free MSOP-10 7481
YWWAXX
Tape & Reel 3,000 -40oC~+125oC
CT7481MMR-D 0x96/0x97 ±1oC Halogen free MSOP-10 7481
YWWAXX
Tape & Reel 3,000 -40oC~+125oC
CT7481MMR-E 0x9A/0x9B ±1oC Halogen free MSOP-10 7481
YWWAXX
Tape & Reel 3,000 -40oC~+125oC
CT7481MMR-F 0x9C/0x9D ±1oC Halogen free MSOP-10 7481
YWWAXX
Tape & Reel 3,000 -40oC~+125oC
CT7481MMR-G 0x9E/0x9F ±1oC Halogen free MSOP-10 7481
YWWAXX
Tape & Reel 3,000 -40oC~+125oC
 

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