Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LM1042 Datasheet(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LM1042
Description  Fluid Level Detector
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM1042 Datasheet(HTML) 2 Page - National Semiconductor (TI)

  LM1042 Datasheet HTML 1Page - National Semiconductor (TI) LM1042 Datasheet HTML 2Page - National Semiconductor (TI) LM1042 Datasheet HTML 3Page - National Semiconductor (TI) LM1042 Datasheet HTML 4Page - National Semiconductor (TI) LM1042 Datasheet HTML 5Page - National Semiconductor (TI) LM1042 Datasheet HTML 6Page - National Semiconductor (TI) LM1042 Datasheet HTML 7Page - National Semiconductor (TI) LM1042 Datasheet HTML 8Page - National Semiconductor (TI)  
Zoom Inzoom in Zoom Outzoom out
 2 / 8 page
background image
Absolute Maximum Ratings
If MilitaryAerospace specified devices are required
please contact the National Semiconductor Sales
OfficeDistributors for availability and specifications
Supply Voltage VCC
32V
Voltage at Pin 8
32V
Positive Peak Voltage (Pins 6 8 3) (Note 1)
10 ms 2A
50V
Output Current Pin 4 (I4)(sink)
10 mA
Output Current Pin 11 (source)
25 mA
Output Current Pin 16
g
10 mA
Operating Temperature Range
b
40 Cto a80 C
Storage Temperature Range
b
55 Cto a150 C
Lead Temperature (Soldering 10 sec)
260 C
Package Power Dissipation
TA e 25 C (Note 8)
18W
Device Power Dissipation
09W
Electrical Characteristics
VCC e 13V TA within operating range except where stated otherwise CT e 22 mF RT e 12k
Tested Limits
Design Limits
Symbol
Parameter
Conditions
(Note 2)
(Note 3)
Units
Min
Max
Min
Typ
Max
VCC
Supply Voltage
75
18
75
13
18
V
IS
Supply Current
35
35
mA
VREG
Regulated Voltage
Pins 15 and 11 connected
57
615
565
59
62
V
Stability Over VCC Range
Referred to value at
g
05
g
05
%
VCC e 13V (Note 4)
V6–V3
Probe Current
215
235
210
225
240
V
Reference Voltage
Probe Current Regulation
(Note 4)
g
05
g
08
%
Over VCC Range
T1
Ramp Timing
See
Figure 5
20
37
15
31
42
ms
T2–T1
316
ms
T4–T1
Ramp Timing
14
21
14
175
21
s
TSTAB
Ramp Timing Stability
Over VCC Range
a
5
g
5%
RT
Ramp Resistor Range
3
15
3
150
kX
V8
Start Input Logic High Level
17
17
V
V8
Start Input Logic Low Level
05
05
V
I8
Start Input Current
V8 e VCC
100
100
nA
I8
Start Input Current
V8 e 0V
300
300
nA
V16
Maximum Output Voltage
RL e 600X from
VREGb03
VREGb03
V
Minimum Output Voltage
Pin 16 to VREG
05
02
06
V
PROBE 1
G1
Probe 1 Gain
Pin 1 80 mV to 520 mV
99
104
1015
(Notes 6 7)
Non-linearity of G1
Pin180mVto520 mV
b
1
a
1
b
20
2
%
(Note 7)
OS1
Pin 1 Offset
(Note 7)
g
5mV
PROBE 2
G2
Probe 2 Gain
Pin 7 240 mV to 1562V
331
349
34
(Note 7)
Non-linearity of G2
Pin 7 240 mV to 1562V
b
1
a
1
b
2
02
2
%
(Note 7)
OS7
Pin 7 Offset
(Note 7)
g
5mV
R7
Input impedance
5MX
2



Html Pages

1 2 3 4 5 6 7 8


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