 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
STM32H757AI датащи(PDF) 200 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32H757AI датащи(HTML) 200 Page - STMicroelectronics |
|
|
200 / 251 page  Electrical characteristics STM32H757xI 200/251 DS12931 Rev 1 6.3.26 Temperature sensor characteristics tSTART Start-up time CL=0.5 µF - - 300 - µs CL=1 µF - - 500 - CL=1.5 µF - - 650 - IINRUSH Control of maximum DC current drive on VREFBUF_OUT during startup phase(3) -- 8 - mA IDDA(VRE FBUF) VREFBUF consumption from VDDA ILOAD = 0 µA - - 15 25 µA ILOAD = 500 µA - - 16 30 ILOAD = 4 mA - - 32 50 1. Guaranteed by design. 2. In degraded mode, the voltage reference buffer cannot accurately maintain the output voltage (VDDA−drop voltage). 3. To properly control VREFBUF IINRUSH current during the startup phase and the change of scaling, VDDA voltage should be in the range of 1.8 V-3.6 V, 2.1 V-3.6 V, 2.4 V-3.6 V and 2.8 V-3.6 V for VSCALE = 011, 010, 001 and 000, respectively. Table 104. VREFBUF characteristics(1) (continued) Symbol Parameter Conditions Min Typ Max Unit Table 105. Temperature sensor characteristics Symbol Parameter Min Typ Max Unit TL(1) 1. Guaranteed by design. VSENSE linearity with temperature - - 3 °C Avg_Slope(2) 2. Guaranteed by characterization. Average slope - 2 - mV/°C V30(3) 3. Measured at VDDA = 3.3 V ± 10 mV. The V30 ADC conversion result is stored in the TS_CAL1 byte. Voltage at 30°C ± 5 °C - 0.62 - V tstart_run Startup time in Run mode (buffer startup) - - 25.2 µs tS_temp(1) ADC sampling time when reading the temperature 9 - - Isens(1) Sensor consumption - 0.18 0.31 µA Isensbuf(1) Sensor buffer consumption - 3.8 6.5 Table 106. Temperature sensor calibration values Symbol Parameter Memory address TS_CAL1 Temperature sensor raw data acquired value at 30 °C, VDDA=3.3 V 0x1FF1 E820 -0x1FF1 E821 TS_CAL2 Temperature sensor raw data acquired value at 110 °C, VDDA=3.3 V 0x1FF1 E840 - 0x1FF1 E841 |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
