Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF HTML

LTC2902 Datasheet(PDF) 2 Page - Linear Integrated Systems

Part No. LTC2902
Description  Programmable Quad Supply Monitor with Adjustable Reset Timer and Supply Tolerance
Download  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  LINEAR [Linear Integrated Systems]
Homepage  http://www.linearsystems.com
Logo 

LTC2902 Datasheet(HTML) 2 Page - Linear Integrated Systems

 
Zoom Inzoom in Zoom Outzoom out
 2 / 16 page
background image
2
LTC2902
2902f
ORDER PART
NUMBER
GN16 PART MARKING
29021
29022
29021I
29022I
TJMAX = 125°C, θJA = 130°C/W
(Notes 1, 2, 3)
V1, V2, V3, V4, VPG ..................................... –0.3V to 7V
RST (LTC2902-1)........................................ – 0.3V to 7V
RST (LTC2902-2).......................... – 0.3V to (V2 + 0.3V)
COMPX, RDIS ............................................. – 0.3V to 7V
T0, T1 .......................................... – 0.3V to (VCC + 0.3V)
CRT ............................................. – 0.3V to (VCC + 0.3V)
VREF ............................................. – 0.3V to (VCC + 0.3V)
Reference Load Current (IVREF) ............................ ±1mA
V4 Input Current (– ADJ Mode) ............................ –1mA
Operating Temperature Range
LTC2902-1C/LTC2902-2C ....................... 0
°C to 70°C
LTC2902-1I/LTC2902-2I .................... –40
°C to 85°C
Storage Temperature Range .................. – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300
°C
LTC2902-1CGN
LTC2902-2CGN
LTC2902-1IGN
LTC2902-2IGN
ABSOLUTE
AXI U
RATI GS
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
COMP3
COMP1
V3
V1
CRT
RST
T0
RDIS
COMP2
COMP4
V2
V4
VREF
VPG
GND
T1
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VRT50
5V, 5% Reset Threshold
V1 Input Threshold
q
4.600
4.675
4.750
V
5V, 7.5% Reset Threshold
q
4.475
4.550
4.625
V
5V, 10% Reset Threshold
q
4.350
4.425
4.500
V
5V, 12.5% Reset Threshold
q
4.225
4.300
4.375
V
VRT33
3.3V, 5% Reset Threshold
V1, V2 Input Threshold
q
3.036
3.086
3.135
V
3.3V, 7.5% Reset Threshold
q
2.954
3.003
3.053
V
3.3V, 10% Reset Threshold
q
2.871
2.921
2.970
V
3.3V, 12.5% Reset Threshold
q
2.789
2.838
2.888
V
VRT30
3V, 5% Reset Threshold
V2 Input Threshold
q
2.760
2.805
2.850
V
3V, 7.5% Reset Threshold
q
2.685
2.730
2.775
V
3V, 10% Reset Threshold
q
2.610
2.655
2.700
V
3V, 12.5% Reset Threshold
q
2.535
2.580
2.625
V
VRT25
2.5V, 5% Reset Threshold
V2, V3 Input Threshold
q
2.300
2.338
2.375
V
2.5V, 7.5% Reset Threshold
q
2.238
2.275
2.313
V
2.5V, 10% Reset Threshold
q
2.175
2.213
2.250
V
2.5V, 12.5% Reset Threshold
q
2.113
2.150
2.188
V
VRT18
1.8V, 5% Reset Threshold
V3, V4 Input Threshold
q
1.656
1.683
1.710
V
1.8V, 7.5% Reset Threshold
q
1.611
1.638
1.665
V
1.8V, 10% Reset Threshold
q
1.566
1.593
1.620
V
1.8V, 12.5% Reset Threshold
q
1.521
1.548
1.575
V
VRT15
1.5V, 5% Reset Threshold
V3, V4 Input Threshold
q
1.380
1.403
1.425
V
1.5V, 7.5% Reset Threshold
q
1.343
1.365
1.388
V
1.5V, 10% Reset Threshold
q
1.305
1.328
1.350
V
1.5V, 12.5% Reset Threshold
q
1.268
1.290
1.313
V
VRTA
ADJ, 5% Reset Threshold
V3, V4 Input Threshold
q
0.492
0.500
0.508
V
ADJ, 7.5% Reset Threshold
q
0.479
0.487
0.494
V
ADJ, 10% Reset Threshold
q
0.466
0.473
0.481
V
ADJ, 12.5% Reset Threshold
q
0.453
0.460
0.467
V
The q denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V, unless otherwise noted. (Note 3)
ELECTRICAL CHARACTERISTICS


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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