參數(shù)資料
型號: TMP401AIDGKTG4
廠商: Texas Instruments
文件頁數(shù): 5/28頁
文件大小: 881K
描述: IC TEMP SENSOR DGTL OUT 8-MSOP
標(biāo)準(zhǔn)包裝: 250
功能: 溫度監(jiān)控系統(tǒng)(傳感器)
傳感器類型: 內(nèi)部和外部
感應(yīng)溫度: -40°C ~ 125°C
精確度: ±3°C 本地(最大),±5°C 遠(yuǎn)程(最大)
拓?fù)洌?/td> ADC,比較器,寄存器庫
輸出類型: 2 線 SMBus?
輸出警報(bào):
輸出風(fēng)扇:
電源電壓: 3 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
TMP401
SBOS371A  AUGUST 2006  REVISED OCTOBER 2007
www.ti.com
5
TYPICAL CHARACTERISTICS (continued)
At T
A
 = +25癈 and V
S
 = 5.0V, unless otherwise noted.
Figure 7
25
20
15
10
5
0
5
10
15
20

25
TEMPERATURE ERROR
vs POWERSUPPLY NOISE FREQUENCY
Frequency (MHz)
0
5
10
15
Local 100mV
PP
Noise
Remote 100mV
PP
Noise
Local 250mV
PP
Noise
Remote 250mV
PP
Noise
Figure 8
500
450
400
350
300
250
200
150
100
50
0
QUIESCENT CURRENT
vs CONVERSION RATE
Conversion Rate (samples/s)
0.0625   0.125   0.25
0.5
1
2
4
8
V
S
= 5.5V
V
S
= 3.3V
Figure 9
500
450
400
350
300
250
200
150
100
50
0
SHUTDOWN QUIESCENT CURRENT
vs SCL CLOCK FREQUENCY
SCL CLock Frequency (Hz)
1k
10k
100k
1M
10M
V
S
= 3.3V
V
S
= 5.5V
Figure 10
8
7
6
5
4
3
2
1
0
SHUTDOWN QUIESCENT CURRENT
vs SUPPLY VOLTAGE
V
S
(V)
3.0
3.5
4.0
4.5
5.0
5.5
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