Surface Mount QSOP
Resistor Networks
Resistors
QSOP Thin Film on Ceramic
Resistor Networks
QSOP Series
•
•
•
•
•
QSOP-C Series
Reliable, no internal cavity
High resistor density - .025" lead spacing
Standard JEDEC 16, 20, and 24 pin packages
Ultra-stable TaNSil
®
resistors on silicon substrate
RoHS compliant and Sn/Pb terminations available
Reliable, no internal cavity
High resistor density - .025” lead spacing
IRC’s TaNSil
®
QSOP resistor networks are the perfect solution for high volume applications that demand a
Standard
board footprint. The 0.025" lead
small wiring
JEDEC 16, 20, and 24 pin packages
spacing provides higher lead density, increased component
count, lower resistor cost, and high reliability.
Ultra-stable TaN resistors on ceramic substrate
Lower crosstalk than
system on silicon provides precision tolerance, exceptional TCR tracking, low cost
The tantalum nitride film
silicon substrate types
and miniature package. Excellent performance in harsh, humid environments is a trademark of IRC’s
self-passivating TaNSil
®
resistor film.
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
The QSOP series is ideally suited for the latest surface mount assembly techniques and each lead can be
100% visually inspected. The compliant gull wing leads relieve thermal expansion and contraction stresses
created by soldering and
are high density, low crosstalk networks which combine high precision with the sta-
QSOP-C resistor networks
temperature excursions.
For applications requiring high performance resistor networks in
nitride film system.
bility and reliability associated with the self-passivating tantalum
a low cost, surface mount package, specify
IRC QSOP resistor networks.
Electrical Data
Resistance Range
Absolute Tolerance
Ratio Tolerance to R1
Absolute TCR
Tracking TCR
Element Power Rating @ 70°C
Isolated Schematic
Bussed Schematic
Package Power Rating @ 70°C
Rated Operating Voltage
______
(not to exceed
√
P x R)
Operating Temperature
Noise
100mW
50mW
16-Pin
20-Pin
24-Pin
750mW
1.0W
1.0W
100R – 150K
To ±0.1%
To ±0.05%
To ±25ppm/°C
To ±5ppm/°C
Environmental Data
Test Per
MIL-PRF-83401
Typical
Delta R
Max Delta
R
Thermal Shock
±0.02%
±0.1%
Power Conditioning
±0.03%
±0.1%
High Temperature Exposure
±0.03%
±0.05%
Short-time Overload
±0.02%
±0.05%
100 Volts
-55°C to
+125°C
<-25dB
Low Temperature Storage
±0.03%
±0.05%
Life
±0.05%
±0.1%
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© IRC Advanced Film Division
• Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
QSOP Series Issue January 2009 Sheet 1 of 4
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
http://www.ttelectronics.com/resistors
© TT Electronics plc
2.17
QSOP Thin Film on Ceramic
Resistor Networks
QSOP-C Series
3.91mm ± 0.08
6.02mm ± 0.20
16
20
24
4.90mm ± 0.10
8.66mm ± 0.10
8.66mm ± 0.10
“
“
“
0.23mm
1.47mm
0.84mm
“
“
“
Note: N = number of pins (16, 20, 24)
0.64mm
0.25mm x 45°
1.47mm ±0.10
1.63mm ±0.13
0.22mm ± 0.03
0.25mm ±0.05
0.15mm ±0.05
0.86mm ± 0.41
0.10mm
0.15mm
Note: MSL = 1
N
R1
100
1
2
3
Schematic A
Isolated
N
R1
% Of Rated Power
10
1
2
3
Schematic B
Bussed
Note: N = number of pins (16, 20, 24)
Temperature in °C
• 4222 South Staples Street • Corpus Christi
Texas
78411 USA
Telephone:
361 992 7900 •
Facsimile:
361 992 3377 •
Website:
www.irctt.com
QSOP Series Issue
January
2009 Sheet 3 of 4
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
http://www.ttelectronics.com/resistors
© TT Electronics plc
2.17
QSOP Thin Film on Ceramic
Resistor Networks
QSOP-C Series
Ordering Procedure
Example: GQ8ALF021002BATHR
(16 pin QSOP, isolated elements, 50ppm/°C, 10 kilohms, absolute tolerance
±0.1%, ratio tolerance ±0.05%, tube packed, variant HR, Pb-free)
G
1
1
Q
8
2
A
3
2
L
4
3
F
0
5
4
2
1
0
6
0
2
B
7
5
A
8
T
9
H
R
10
6
7
8
9
10
Absolute
Ratio
Type
Size
Schematic Termination
TCR
Value
Packing Variant
Tolerance Tolerance
8=16 pin A=Isolated LF=Pb-free 01=±100ppm/°C
B=±0.1% A=±0.05% T=Tube Optional
3 digits +
GQ =
multiplier
code -
02=±50ppm/°C
C=±0.25
B=±0.1% R=Reel
Gullwing 0=20 pin B=Bussed
see
QSOP C=24 pin
03=±25ppm/°C R = ohms for
D=
±0.5% C=±0.25%
below
values < 100 F=±1%
D=±0.5%
ohms
G=±2%
F=±1%
J=±5%
G=±2%
Variant codes
Blank
Standard
HR
High reliability screened (50 cycles, thermal shock)
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
http://www.ttelectronics.com/resistors
© TT Electronics plc
2.17
PCB Design
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