NCT7491
http://onsemi.com
79
ORDERING INFORMATION
Model
Termperature Range
Package Description
Package Option
NCT7491RQR2G
40癈 to +125癈
24Lead QSOP
QSOP24
NCT7491MNTXG
40癈 to +125癈
24Lead QFN
QFN24
PACKAGE DIMENSIONS
QSOP24 NB
CASE 492B01
ISSUE A
E
M
0.25
C
A1
A
C
DETAIL A
DETAIL A
h x 45
_
DIM
MAX
MIN
MILLIMETERS
A
1.35
1.75
b
0.20
0.30
L
0.40
1.27
e
0.635 BSC
h
0.22
0.50
C
0.19
0.25
A1
0.10
0.25
M
0
8
NOTES:
1.  DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2.  CONTROLLING DIMENSION: MILLIMETERS.
3.  DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION.
4.  DIMENSION D DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS, OR GATE BURRS. MOLD FLASH,
PROTRUSIONS, OR GATE BURRS SHALL NOT
EXCEED 0.15 PER SIDE. DIMENSION E1 DOES NOT
INCLUDE INTERLEAD FLASH OR PROTRUSION.
INTERLEAD FLASH OR PROTRUSION SHALL NOT
EXCEED 0.15 PER SIDE. D AND E1 ARE
DETERMINED AT DATUM H.
5.  DATUMS A AND B ARE DETERMINED AT DATUM H.
_
_
b
L
6.40
24X
0.42
24X
1.12
0.635
DIMENSIONS: MILLIMETERS
24
PITCH
SOLDERING FOOTPRINT
13
1
12
D
D
24X
SEATING
PLANE
0.10
C
E1
A
A-B
D
0.20
C
e
1
12
24
13
24X
C
M
D
8.65 BSC
E
6.00 BSC
E1
3.90 BSC
L2
0.25 BSC
D
0.25
C
D
B
0.20
C
D
2X
2X
2X 12 TIPS
0.10
C
H
L2
GAUGE
PLANE
C
相关PDF资料
NCT75MNR2G IC SENSOR TEMP DGTL 8DFN
NCV8881PWR2G IC REG TRPL BUCK/LINEAR 16SOIC
NE1617ADS,112 IC TEMP MONITOR 16SSOP
NE1619DS,118 IC TEMP MONITOR 16SSOP
NIS5112D1R2G IC ELECTRONIC FUSE HOTSWAP 8SOIC
NIS5132MN2TXG IC ELECTRONIC FUSE 12V 10DFN
NIS5132MN3TXG IC ELECTRONIC FUSE 12V 10-DFN
NSI45015WT1G IC LED DRIVER LINEAR SOD-123
相关代理商/技术参数
NCT75DMR2G 功能描述:板上安装温度传感器 2-Channel Digital Thermometer w/ Alarm RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
NCT75DR2G 功能描述:板上安装温度传感器 2-Channel Digital Thermometer w/ Alarm RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
NCT75MNR2G 功能描述:板上安装温度传感器 HAS2MONOJLCC84SPACE RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
NCT7717U TR 制造商:Nuvoton Technology Corp 功能描述:SMBUS INTERFACE TEMP. SENSOR W 制造商:Nuvoton Technology Corp 功能描述:IC SMBUS TEMP SENSOR 8MSOP
NCT7718W TR 制造商:Nuvoton Technology Corp 功能描述:IC SMBUS TEMP SENSOR 8MSOP
NCT7802Y 制造商:Nuvoton Technology Corp 功能描述:
NCT7904D 制造商:Nuvoton Technology Corp 功能描述:IC H/W MONITOR
NCT80DBR2G 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor