 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
STM32L4S5AI Datasheet(PDF) 201 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STM32L4S5AI Datasheet(HTML) 201 Page - STMicroelectronics |
|
|
201 / 275 page  DocID030322 Rev 2 201/275 STM32L4S5xx, STM32L4S7xx and STM32L4S9xx Electrical characteristics 250 Figure 37. 12-bit buffered / non-buffered DAC 1. The DAC integrates an output buffer that can be used to reduce the output impedance and to drive external loads directly without the use of an external operational amplifier. The buffer can be bypassed by configuring the BOFFx bit in the DAC_CR register. IDDV(DAC) DAC consumption from VREF+ DAC output buffer ON No load, middle code (0x800) - 185 240 µA No load, worst code (0xF1C) - 340 400 DAC output buffer OFF No load, middle code (0x800) - 155 205 Sample and hold mode, buffer ON, CSH = 100 nF, worst case - 185 ₓ Ton/(Ton +Toff) (4) 400 ₓ Ton/(Ton +Toff) (4) Sample and hold mode, buffer OFF, CSH = 100 nF, worst case - 155 ₓ Ton/(Ton +Toff) (4) 205 ₓ Ton/(Ton +Toff) (4) 1. Guaranteed by design. 2. In buffered mode, the output can overshoot above the final value for low input code (starting from min value). 3. Refer to Table 67: I/O static characteristics. 4. Ton is the Refresh phase duration. Toff is the Hold phase duration. Refer to RM0351 reference manual for more details. Table 79. DAC characteristics(1) (continued) Symbol Parameter Conditions Min Typ Max Unit (1) Buffer 12-bit digital to analog converter Buffered/non-buffered DAC DACx_OUT RLOAD CLOAD ai17157d |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
