GUS-QRC1284-332-MM

TaNCap® QSOP IEEE 1284 Filter Network QRC1284 Series • Improves signal quality • Reduces unwanted RF emissions • Built-in ESD protection into 17 lines • Proven TaNSil® Thin Film Technology • Highly Integrated - replaces up to 27 Discretes The IRC TaNCap® IEEE1284 parallel printer interface networks are designed for use in printer and other digital digital interface applications. These highly integrated TaNSil™ thin film technology network offer three different functions in a single 24-pin QSOP package. R1 is a pull-up resistor for use with open collector and open drain drivers. R2 is a series termination resistor and C acts as a low pass filter. The QSOP package offers a high level of integration in a single surface mount device. Up to 27 discrete passive components are replaced by one IEEE1284 filter network. The TaNCap® series of resistor-capacitor networks are manufactured using IRC’s military and space proven tantalum nitride thin film technology. For high reliability combined with superior performance, use IEEE1284 filter networks for your most demanding designs. Operating Temperature Range (°C) -55 to +125 -55 to +125 Electrical Data Range Resistors Capacitors Tolerance (%) ±10 ±20 TCR (ppm/°C) ±100 N/A Breakdown Voltage (volts) N/A 25 Max. Power Dissipation (watts) 0.1 per resistor N/A 10Ω to 100Ω 10pF to 200 pF Schematic Gnd 24 Vcc 23 22 21 20 19 18 17 16 15 14 Gnd 13 R1 R2 C 1 Gnd 2 Gnd 3 4 5 6 7 8 9 10 11 12 Gnd 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: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com A subsidiary of TT electronics plc QRC1284 Series Issue December 2008 Sheet 1 of 2 TaNCap® QSOP IEEE 1284 Filter Network Resistor-Capacitor Code Table Code 1 2 3 4 Ordering Data Sample Part No. Family Model GUS QRC1284 332 K M Range 1.0KΩ 2.2KΩ 4.7KΩ 10KΩ Tolerance (%) 10Ω 27Ω 33Ω TCR (ppm/°C) 180pF 220pF TBA QRC1284 = 24-Pin QSOP IEEE1284 Filter Schematic Resistor-Capacitor Code (R1 R2 C) TBA TBA Ex: 6K8 = 6.8KΩ Example 332: R1 = 4.7KΩ, R2 = 33Ω, C = 220pF Resistor Tolerance K = ±10%, M = ±20% Capacitor Tolerance M = ±20% Packaging Available Tubes, Tape & Reel © IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com QRC1284 Series Issue December 2008 Sheet 2 of 2