 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
REF34-Q1 Datasheet(PDF) 5 Page - Texas Instruments |
|
||||||||||||||||||||||||||||||
REF34-Q1 Datasheet(HTML) 5 Page - Texas Instruments |
|
|
5 / 34 page  7.5 Electrical Characteristics At TA = 25°C unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ACCURACY AND DRIFT Output voltage accuracy TA = 25°C –0.05% 0.05% Output voltage temperature coefficient(1) –40°C ≤ TA ≤ 125°C 2.5 6 ppm/°C LINE AND LOAD REGULATION ΔV(OΔVIN) Line regulation VIN = 2.55 V to 12 V , TA = 25°C 2 ppm/V VIN = VREF + VDO (5) to 12 V, −40°C ≤ TA ≤ 125°C 15 ΔV(OΔIL) Load regulation IL = 0 mA to 10 mA, VIN = 3 V, TA = 25°C Sourcing 20 ppm/mA IL = 0 mA to 10 mA, VIN = 3 V, −40°C ≤ TA ≤ 125°C Sourcing 30 IL = 0 mA to –10 mA, VIN = VREF+ VDO (6), TA = 25°C Sinking REF3425-Q1 40 REF3430-Q1 43 REF3433-Q1 48 REF3440-Q1 60 REF3450-Q1 70 IL = 0 mA to –10 mA, VIN = VREF+ VDO (6), −40°C ≤ TA ≤ 125°C Sinking REF3425-Q1 70 REF3430-Q1 75 REF3433-Q1 84 REF3440-Q1 98 REF3450-Q1 140 ISC Short-circuit current (Output shorted to ground) VREF = 0, TA = 25°C 18 22 mA NOISE en p-p Output voltage noise(2) ƒ = 0.1 Hz to 10 Hz 5 μV p-p/V ƒ = 0.1 Hz to 10 Hz (REF3440-Q1 and REF3450-Q1) 3.8 μV p-p/V ƒ = 10 Hz to 10 kHz 24 μV rms en Output voltage noise density ƒ = 1 kHz 0.25 ppm/√ Hz ƒ = 1 kHz (REF3440-Q1 and REF3450-Q1) 0.2 ppm/√ Hz HYSTERESIS AND LONG TERM STABILITY Long-term stability(3) 0 - 1000 hours at 35°C 25 ppm 1000 - 2000 hours at 35°C 10 Output voltage hysteresis(4) TA = 25°C to −40°C to 125°C to 25°C, Cycle 1 30 ppm TA = 25°C to −40°C to 125°C to 25°C, Cycle 2 10 www.ti.com REF34-Q1 SBAS901B – JULY 2018 – REVISED SEPTEMBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 5 Product Folder Links: REF34-Q1 |
Similar Part No. - REF34-Q1_V01 |
|
Similar Description - REF34-Q1_V01 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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
