전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

TMCS1101 데이터시트(PDF) 16 Page - Texas Instruments

Click here to check the latest version.
부품명 TMCS1101
상세설명  TMCS1101 1.5% Precision, Basic Isolation Hall-Effect Current Sensor With 짹600-V Working Voltage
PDF  48 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  TI1 [Texas Instruments]
홈페이지  http://www.ti.com
Logo TI1 - Texas Instruments

TMCS1101 데이터시트(HTML) 16 Page - Texas Instruments

Back Button TMCS1101 Datasheet HTML 12Page - Texas Instruments TMCS1101 Datasheet HTML 13Page - Texas Instruments TMCS1101 Datasheet HTML 14Page - Texas Instruments TMCS1101 Datasheet HTML 15Page - Texas Instruments TMCS1101 Datasheet HTML 16Page - Texas Instruments TMCS1101 Datasheet HTML 17Page - Texas Instruments TMCS1101 Datasheet HTML 18Page - Texas Instruments TMCS1101 Datasheet HTML 19Page - Texas Instruments TMCS1101 Datasheet HTML 20Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 48 page
background image
S
PSRR
IN
PSRR * (V
5)
S
e
(%)
I
NL
NL
FS
V
e
100% *
V
q
'
P
§
· u '
¨
¸
q
©
¹
OS
OS,25 C
OS,drift
I
, T
IN
A
I
I
T
C
e
%
I
OS
OE
I
V
/ S
OE
OUT,0A
S
V
V
V * 0.5
OE
OUT,0A
S
V
V
V * 0.1
16
TMCS1101
SBOS825A – SEPTEMBER 2019 – REVISED MAY 2020
www.ti.com
Product Folder Links: TMCS1101
Submit Documentation Feedback
Copyright © 2019–2020, Texas Instruments Incorporated
Accuracy Parameters (continued)
(3)
where
•
VOUT,0A is the device output voltage with zero input current.
(4)
The offset error includes errors in the internal reference, the magnetic offset of the Hall sensor and any offset
voltage errors of the signal chain.
The input referred (RTI) offset error is the output voltage offset error divided by the sensitivity of the device,
shown in Equation 5. Refer the offset error to the input of the device to allow for easier total error calculations
and direct comparison to input current levels. No matter how the calculations are done, the error sources
quantified by VOE and IOS are the same, and should only be included once for error calculations.
(5)
Offset error drift is the change in the input-referred offset error per degree Celsius change in ambient
temperature. This parameter is reported in µA/°C. To convert offset drift to an absolute offset for a given change
in temperature, multiply the drift by the change in temperature and convert to percentage, as in Equation 6.
where
•
IOS,drift is the specified input-referred device offset drift.
•
ΔT is the temperature range from 25°C.
(6)
8.1.3 Nonlinearity Error
Nonlinearity is the deviation of the output voltage from a linear relationship to the input current. Nonlinearity
voltage, as shown in Figure 21, is the maximum voltage deviation from the best-fit line based on measured
parameters, calculated by Equation 7.
VNL = VOUT,MEAS – (IMEAS × Sfit + VOUT,0A)
where
•
VOUT,MEAS is the voltage output at maximum deviation from best fit.
•
IMEAS is the input current at maximum deviation from best fit.
•
Sfit is the best-fit sensitivity of the device.
•
VOUT,0A is the device zero current output voltage.
(7)
Nonlinearity error (eNL) for the TMCS1101 is the nonlinearity voltage specified as a percentage of the full-scale
output range (VFS), as shown in Equation 8.
(8)
8.1.4 Power Supply Rejection Ratio
Power supply rejection ratio (PSRR) is the change in device offset due to variation of supply voltage from the
nominal 5 V. The error contribution at the input current of interest can be calculated by Equation 9.
where
•
VS is the operational supply voltage.
•
S is the device senstivity.
(9)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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