参数资料
型号: TMP401AIDGKRG4
厂商: Texas Instruments
文件页数: 16/28页
文件大小: 881K
描述: IC TEMP SENSOR DGTL OUT 8-MSOP
标准包装: 2,500
功能: 温度监控系统(传感器)
传感器类型: 内部和外部
感应温度: -40°C ~ 125°C
精确度: ±3°C 本地(最大),±5°C 远程(最大)
拓扑: ADC,比较器,寄存器库
输出类型: 2 线 SMBus?
输出警报:
输出风扇:
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
TMP401
SBOS371A  AUGUST 2006  REVISED OCTOBER 2007
www.ti.com
16
SCL
SDA
t
(LOW)
t
R
t
F
t
(HDSTA)
t
(HDSTA)
t
(HDDAT)
t
(BUF)
t
(SUDAT)
t
(HIGH)
t
(SUSTA)
t
(SUSTO)
P
S
S
P
Figure 13. Two-Wire Timing Diagram
Table 11. Timing Diagram Definitions for Figure 13
PARAMETER
MIN
MAX
MIN
MAX
UNITS
SCL Operating Frequency
f
(SCL)
0.001
0.4
0.001
3.4
MHz
Bus Free Time Between STOP and START Condition
t
(BUF)
600
160
ns
Hold time after repeated START condition.
After this period, the first clock is generated.
t
(HDST A)
100
100
ns
Repeated START Condition Setup Time
t
(SUST A)
100
100
ns
STOP Condition Setup Time
t
(SUSTO)
100
100
ns
Data Hold Time
t
(HDDAT)
0
0
ns
Data Setup Time
t
(SUDAT)
100
10
ns
SCL Clock LOW Period
t
(LOW)
1300
160
ns
SCL Clock HIGH Period
t
(HIGH)
600
60
ns
Clock/Data Fall Time
t
F
300
160
ns
Clock/Data Rise Time
for SCL d 100kHz
t
R
t
R
300
1000
160
ns
Frame 1 TwoWire Slave Address Byte
Frame 2 Pointer Register Byte
Frame 4 Data Byte 2
1
Start By
Master
ACK By
TMP401
ACK By
TMP401
ACK By
TMP401
Stop By
Master
1
9
1
1
D7   D6   D5   D4   D3   D2   D1   D0
9
Frame 3 Data Byte 1
ACK By
TMP401
1
D7
SDA
(Continued)
SCL
(Continued)
D6   D5   D4   D3   D2   D1   D0
9
9
SDA
SCL
0
0
1
1
0
0    R/W
P7   P6   P5   P4   P3    P2   P1    P0
&
&
Figure 14. Two-Wire Timing Diagram for Write Word Format
相关PDF资料
PDF描述
HBC43DRAN-S734 CONN EDGECARD 86POS .100 R/A PCB
A561M15X7RL5UAA CAP CER 560PF 500V 20% X7R AXIAL
EBC07DREH CONN EDGECARD 14POS .100 EYELET
EPM7128AETC144-10N IC MAX 7000 CPLD 128 144-TQFP
GBM28DCWD CONN EDGECARD 56POS DIP .156 SLD
相关代理商/技术参数
参数描述
TMP401AIDGKT 功能描述:板上安装温度传感器 +/-2 Deg Prog Remote Local Temp Sensor 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
TMP401AIDGKTG4 功能描述:板上安装温度传感器 +/-2 Deg Prog Remote Local Temp Sensor 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
TMP411 制造商:BB 制造商全称:BB 功能描述:【1C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
TMP411_07 制造商:BB 制造商全称:BB 功能描述:【1∑C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
TMP411_13 制造商:TI 制造商全称:Texas Instruments 功能描述:?±1?°C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction