 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LP3950SL/NOPB Datasheet(PDF) 8 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
LP3950SL/NOPB Datasheet(HTML) 8 Page - Texas Instruments |
|
|
8 / 38 page  LP3950 SNVS331C – NOVEMBER 2004 – REVISED APRIL 2013 www.ti.com Logic Interface Characteristics (1) Symbol Parameter Conditions Min Typ Max Units LOGIC INPUTS SS, SI, SCK/SCL, PWM_LED, IF_SEL VIL Input Low Level 0.5 V VIH Input High Level VDDIO − 0.5 V II Logic Input Current −1.0 1.0 µA fSCL Clock Frequency I2C Mode 400 kHz SPI Mode 8 MHz LOGIC OUTPUT SO VOL Output Low Level ISO = 3.0 mA 0.3 0.5 V VOH Output High Level ISO = −3.0 mA VDDIO − 0.5 VDDIO − 0.3 V IL Output Leakage Current VSO = 2.8V 1.0 µA LOGIC I/O SDA VOL Output Low Level ISDA = 3.0 mA 0.3 0.5 V LOGIC INPUTS DME, AMODE (Internal pull down 1 M Ω) VIL Input Low Level 0.5 V VIH Input High Level VDDIO − 0.5 V II Logic Input Current −1.0 6.0 µA (1) (1.80V ≤ VDDIO ≤ VDD1,2V). Limits in standard typeface are for TJ = +25°C. Limits in boldface type apply over the operating ambient temperature range ( −40°C ≤ TA ≤ +85°C). Logic Interface Characteristics, Low I/O Voltage (1) Symbol Parameter Conditions Min Typ Max Units LOGIC INPUTS SCL, PWM_LED, IF_SEL VIL Input Low Level 0.35 V VIH Input High Level VDDIO − 0.35 V II Logic Input Current −1.0 1.0 µA fSCL Clock Frequency I2C Mode 200 kHz LOGIC I/O SDA VOL Output Low Level ISDA = 3.0 mA 0.3 0.5 V LOGIC INPUTS DME, AMODE (Internal pull down 1 M Ω) VIL Input Low Level 0.35 V VIH Input High Level VDDIO − 0.35 V II Logic Input Current −1.0 6.0 µA (1) (1.65V ≤ VDDIO < 1.80V) . I 2C compatible interface only. Logic Input NRST Characteristics (1) Symbol Parameter Conditions Min Typ Max Units VIL Input Low Level 0.5 V VIH Input High Level 1.3 V II Logic Input Current −1.0 1.0 µA tNRST Reset Pulse Width Note: Guaranteed by 10 µs design (1) (1.65V ≤ VDDIO ≤ VDD1,2V). 8 Submit Documentation Feedback Copyright © 2004–2013, Texas Instruments Incorporated Product Folder Links: LP3950 |
Similar Part No. - LP3950SL/NOPB |
|
Similar Description - LP3950SL/NOPB |
|
|
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
