GUS-QS009-01-1002-G Datasheet, PDF (1/2 Pages) IRC - a TT electronics Company. – R-2R Ladder Network

R-2R Ladder Network
R-2R Series
• ±2% Absolute tolerance
• Ladder accuracy +/- 1 LSB
• 8 and 10 bit R-2R Schematic
• QSOP Package - Small Footprint
• Standard Sn/Pb and Pb-free terminations available
Electrical Data
Resistance Value
(ohms)
Absolute
Tolerance
(%)
Ratio
Tolerance
Absolute TCR
(ppm/°C)
TCR Tracking
(ppm/°C)
Operating
Temperature Range
(°C)
10K/20K and 25K/50K
±2%
±1 LSB
±25, ±50, ±100
±5
-55 to +125
Schematic Data
20 19 18 17 16 15 14 13 12 11
2R
R
R
R
R
R
R
R
R
R
2R
2R
2R
2R
2R
2R
2R
2R
2R
2R
1
2
3
4
5
6
7
8
9
10
QS009 20-Pin,10 bit, R-2R Schematic
16 15 14 13 12 11 10
9
2R
R
R
R
R
R
R
R
2R
2R
2R
2R
2R
2R
2R
2R
1
2
3
4
5
6
7
8
QS014 16-Pin,8 bit, R-2R Schematic
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 • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: [phone] • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
R-2R Series Issue January 2009 Sheet 1 of 2