 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
REF70 数据表(PDF) 8 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
REF70 数据表(HTML) 8 Page - Texas Instruments |
|
|
8 / 38 page  7.5 REF7012 Electrical Characteristics (continued) Specifications are tested at TA = 25°C, IL = 0 mA, CIN = 0.1 µF, COUT = 10 µF, VIN = 3 V, OUTS connected to OUTF, unless otherwise noted PARAMETER TEST CONDITION MIN TYP MAX UNIT ISC Short circuit current VOUT = 0V 30 mA (1) ESR for the capacitor can range from 10mΩ to 400mΩ 7.6 REF7025 Electrical Characteristics Specifications are tested at TA = 25°C, IL = 0 mA, CIN = 0.1 µF, COUT = 10 µF, VIN = VOUT + 0.5V, OUTS connected to OUTF, unless otherwise noted PARAMETER TEST CONDITION MIN TYP MAX UNIT ACCURACY AND DRIFT Output voltage accuracy TA = 25°C –0.025 0.025 % Output voltage temperature coefficient –40°C ≤ TA ≤ 125°C 2 ppm/ ℃ LINE AND LOAD REGULATION ΔVO / ΔVIN Line regulation VOUT + VDO ≤ VIN ≤ 18 V 4 ppm/V VOUT + VDO ≤ VIN ≤ 18 V, –40°C ≤ TA ≤ 125°C 30 ΔVO / ΔIL Load regulation IL = 0 mA to 10mA, VIN = VOUT + VDO 5 ppm/mA IL = 0 mA to 10mA, VIN = VOUT + VDO, –40°C ≤ TA ≤ 125°C 10 IL = 0 mA to –10mA, VIN = VOUT + VDO 5 IL = 0 mA to –10mA, VIN = VOUT + VDO, –40°C ≤ TA ≤ 125°C 15 NOISE enp-p Low frequency noise ƒ = 0.1 Hz to 10 Hz 0.23 ppmp-p en Output voltage noise ƒ = 10 Hz to 1 kHz 0.35 ppmrms HYSTERESIS AND LONG-TERM STABILITY Long-term stability 0 to 250h at 35°C - FKH package 10 ppm 0 to 1000h at 35°C - FKH package 28 Output voltage hysteresis 25°C, –40°C, 125°C, 25°C (cycle 1) – FKH package 180 ppm 25°C, –40°C, 125°C, 25°C (cycle 2) – FKH package 60 25°C, –40°C, 85°C, 25°C (cycle 1) – FKH package 100 25°C, –40°C, 85°C, 25°C (cycle 2) – FKH package 25 25°C, 0°C, 70°C, 25°C (cycle 1) – FKH package 40 25°C, 0°C, 70°C, 25°C (cycle 2) – FKH package 10 TURN ON TIME tON Turn-on time 0.1% settling, COUT = 1µF 0.5 ms CAPACITIVE LOAD CIN Stable input capacitor range –40 ℃ ≤ TA ≤ 125℃ 0.1 µF COUT Stable output capacitor range (1) –40 ℃ ≤ TA ≤ 125℃ 1 100 µF REF70 SNAS781C – OCTOBER 2020 – REVISED SEPTEMBER 2021 www.ti.com 8 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated Product Folder Links: REF70 |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
