Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

LTC2940 Datasheet(PDF) 4 Page - Linear Technology

Part # LTC2940
Description  Wide Range I2C Power Monitor Rail-to-Rail Input Range: 0V to 80V
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC2940 Datasheet(HTML) 4 Page - Linear Technology

  LTC2940 Datasheet HTML 1Page - Linear Technology LTC2940 Datasheet HTML 2Page - Linear Technology LTC2940 Datasheet HTML 3Page - Linear Technology LTC2940 Datasheet HTML 4Page - Linear Technology LTC2940 Datasheet HTML 5Page - Linear Technology LTC2940 Datasheet HTML 6Page - Linear Technology LTC2940 Datasheet HTML 7Page - Linear Technology LTC2940 Datasheet HTML 8Page - Linear Technology LTC2940 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 32 page
background image
LTC2945
4
2945f
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
ADC
RES
Resolution (No missing codes)
(Note 5)
l
12
Bits
VFS
Full-Scale Voltage
ΔSENSE (Note 7)
VIN
ADIN
102.4
102.4
2.048
mV
V
V
LSB
LSB Step Size
ΔSENSE
VIN
ADIN
25
25
0.5
μV
mV
mV
TUE
Total Unadjusted Error (Note 6)
ΔSENSE
VIN
ADIN
l
l
l
±0.75
±0.75
±0.75
%
%
%
VOS
Offset Error
ΔSENSE
VIN
ADIN
l
l
l
±3.1
±1.5
±1.1
LSB
LSB
LSB
INL
Integral Nonlinearity
ΔSENSE
VIN
ADIN
l
l
l
±3
±2
±2
LSB
LSB
LSB
σT
Transition Noise
ΔSENSE
VIN
ADIN
1.2
0.3
10
μVRMS
mVRMS
μVRMS
fCONV
Conversion Rate (Continuous Mode)
l
6
7.5
9
Hz
tCONV
Conversion Time (Snapshot Mode)
ΔSENSE
VIN, ADIN
l
l
60
30
66
33
72
36
ms
ms
RADIN
ADIN Pin Input Resistance
VDD = 48V, ADIN = 3V
l
310
MΩ
IADIN
ADIN Pin Input Current
VDD = 48V, ADIN = 3V
l
±1
μA
I2C INTERFACE (VDD = 48V)
VADR(H)
ADR0, ADR1 Input High Threshold
l
2.1
2.4
2.7
V
VADR(L)
ADR0, ADR1 Input Low Threshold
l
0.3
0.6
0.9
V
IADR(IN)
ADR0, ADR1 Input Current
ADR0, ADR1 = 0V, 3V
l
±13
μA
IADR(IN,Z)
Allowable Leakage When Open
l
±7
μA
VOD(OL)
SDAO, SDAO, ALERT Output Low Voltage
ISDAO, ISDAO, IALERT = 8mA
l
0.15
0.4
V
ISDA,SCL(IN)
SDAI, SDAO, SDAO, SCL Input Current
SDAI, SDAO, SDAO, SCL = 5V
l
0±1
μA
VSDA,SCL(TH)
SDAI, SCL Input Threshold
l
1.5
1.9
2.2
V
VSDA,SCL(CL)
SDAI, SCL Clamp Voltage
ISDAI, ISCL = 3mA
l
5.9
6.4
6.9
V
IALERT(IN)
ALERT Input Current
ALERT = 5V
l
0±1
μA
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VDD is from 4V to 80V unless otherwise noted. (Note 2)



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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