RMK 408N, 508N, 48N, 816N, 914N
Vishay Thin Film
Silicon, Standard Resistor Arrays
FEATURES
• High precision tolerances
• Very low temperature coefficient
• Excellent stability
Actual Size
TYPICAL PERFORMANCE
®
Manufactured in ULTRAFILM technology, these resistor
network chips have a high level of integration, wide ohmic
value range, very low temperature coefficient which are
unequalled on the market today. Laser trimming can provide
excellent precision.
ABS
TCR
TRACKING
5
1
ABS
RATIO
0.1
0.01
TOL
SCHEMATICS
8
7
6
5
0.2
RMK 408N
R
1
R
2
R
3
RMK 816N
R
4
15
2
3
4
8
7
6
13
R2 R3 R4
16
1
14
12
11
0.24
10
0.1
5
R5
R6
R7
0.13
9
R1
R8
8
1
0.2
R
2
R
1
RMK 508N
1
R
4
R
3
2
3
7
HYBRID
1
13
4
2
RMK 914N
5
4
3
4
5
6
7
0.1
6
R
4 R
R 3
1 R
2
8
RMK 48N
2
R
5
0.4
14
11
R4
10
R6
9
8
R8
NC
R2
0.24
R9
NC
0.1
12
R3
R1
1
2
R5
3
7
R7
4
5
0.13
6
3
STANDARD ELECTRICAL SPECIFICATIONS
TEST
SPECIFICATIONS
SERIES
CONDITIONS
48N, 408N, 508N, 816N, 914N
TCR:
Tracking
Absolute
± 1ppm/°C typical/± 2ppm/°C Max.
± 10ppm/°C Max./± 5ppm/°C Max.
Tolerance:
Ratio
Absolute
± 0.05%, ± 0.02%, ± 0.01%
± 1.0%, ± 0.5%, ± 0.25%, ± 0.1%
Power Rating:
(0 W at +155°C)
Stability
Voltage Coefficient
Working Voltage
Operating Temperature Range
Storage Temperature Range
- 55°C to + 125°C
- 55°C to + 125°C/0°C to 70°C
48N = 125mW, 250mW
48N = 50mW, 125mW
at + 70°C
at + 125°C
< 300ppm (after 2000 hrs Pn at + 70°C)
2000 hrs @ + 70°C under
< 0.1ppm/Volt
100V
- 55°C to + 155°C*
+ 70°C
Noise
< - 35dB
Thermal EMF
0.01µV/°C
Shelf Life Stability
50ppm
1 year @ + 25°C
*For 200°C operations please consult factory.
VISHAY THIN FILM • FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 • GERMANY +49.9287.710 FAX: +49 9287.70435 • ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
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www.vishay.com
124
Document Number: 60053
Revision 27-Apr-01