データシートサーチシステム |
|
AD8494 データシート(PDF) 4 Page - Analog Devices |
|
AD8494 データシート(HTML) 4 Page - Analog Devices |
4 / 16 page AD8494/AD8495/AD8496/AD8497 Rev. 0 | Page 4 of 16 A Grade C Grade Parameter Test Conditions/Comments Min Typ Max Min Typ Max Unit TEMPERATURE RANGE (TA) Specified Performance AD8494/AD8495 0 50 0 50 °C AD8496/AD8497 25 100 25 100 °C Operational −40 +125 −40 +125 °C 1 Ambient temperature rejection specifies the change in the output measurement (in °C) for a given change in temperature of the cold junction. For the AD8494 and AD8495, ambient temperature rejection is defined as the slope of the line connecting errors calculated at 0°C and 50°C ambient temperature. For the AD8496 and AD8497, ambient temperature rejection is defined as the slope of the line connecting errors calculated at 25°C and 100°C ambient temperature. 2 Error does not include thermocouple gain error or thermocouple nonlinearity. 3 With a 100 kΩ load, measurement junction temperatures beyond approximately 880°C for the AD8494 and AD8496 and beyond approximately 960°C for the AD8495 and AD8497 require supply voltages larger than 5 V or a negative voltage applied to the reference pin. Measurement junction temperatures below 5°C require either a positive offset voltage applied to the reference pin or a negative supply. 4 Input stage uses PNP transistors, so bias current always flows out of the part. 5 Large output currents can increase the internal temperature rise of the part and contribute to cold junction compensation (CJC) error. 6 Unbalanced supplies can also be used. Care should be taken that the common-mode voltage of the thermocouple stays within the input voltage range of the part. |
同様の部品番号 - AD8494_1 |
|
同様の説明 - AD8494_1 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト 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 |