 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LDC2114PWR Datasheet(PDF) 6 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
LDC2114PWR Datasheet(HTML) 6 Page - Texas Instruments |
|
|
6 / 49 page  6 LDC2112, LDC2114 SNOSD15 – DECEMBER 2016 www.ti.com Product Folder Links: LDC2112 LDC2114 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated (1) I2C read/write communication and pull-up resistors current through SCL, SDA not included. (2) For typical percentage offset distribution of the scan rates, refer to Figure 8. 6.5 Electrical Characteristics Over operating free-air temperature range unless otherwise noted. VDD = 1.8 V, TJ = 25 °C. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT POWER VDD Supply voltage 1.71 1.8 1.89 V IDDNP Normal power mode supply current(1) 4 buttons, 40 SPS per button, 1 ms sampling window, LPRWB = 1, QSENSOR = 11, LSENSOR = 0.85 µH, CSENSOR = 58 pF, RP = 0.7 kΩ 0.47 mA IDDLP Low power mode supply current(1) 1 button, 1.25 SPS, 1 button, 1.25 SPS, 1 ms sampling window, LPRWB = 0, QSENSOR = 11, LSENSOR = 0.85 µH, CSENSOR = 58 pF, RP = 0.7 kΩ 9 µA IDDSB Standby supply current No button active (EN = 0x00) 5 10 µA SENSOR ISENSORMAX Sensor maximum current drive Registers SENSORn_CONFIG: RPn = 0 (n = 0, 1, 2, or 3) 2.5 mA RP, min Minimum sensor RP 350 Ω RP, max Maximum sensor RP 10 k Ω fSENSOR Sensor resonant frequency 1 30 MHz QSENSOR, MIN Minimum sensor quality factor 5 QSENSOR, MAX Maximum sensor quality factor 30 VSENSOR Sensor oscillation amplitude (peak-to- peak) Measured on the INn (n = 0, 1, 2, or 3) pins with reference to COM. 0.9 V CIN Sensor pin input capacitance 17 pF CONVERTER SRNP, min Minimum normal power mode scan rate(2) LPWRB = 1 7 10 13 SPS SRNP, max Maximum normal power mode scan rate(2) LPWRB = 1 56 80 104 SPS SRLP, min Minimum low power mode scan rate(2) LPWRB = 0 0.438 0.625 0.813 SPS SRLP, max Maximum low power mode scan rate(2) LPWRB = 0 3.5 5 6.5 SPS Resolution Output code width 12 Bits |
Similar Part No. - LDC2114PWR |
|
Similar Description - LDC2114PWR |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | 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
