Vishay VTSR VSSR VSOR Molded, 25 or 50 Mil Pitch, Dual-In-Line Resistor Networks Owner's Manual and User Guide

VTSR, VSSR, VSOR Vishay Thin Film

Molded, 25 or 50 Mil Pitch, Dual-In-Line Resistor Networks

FEATURES Lead (Pb)-free available Reduces total assembly costs Pb-free

Available

Compatible with automatic surface mounting equipment Ro HS*

COMPLIANT

UL 94V-0 flame resistant

Actual Size

Thin Film Tantalum Nitride on silicon

Vishay Thin Film resistor networks are designed to be used

Choice of package sizes: VTSR (TSSOP) JEDEC MC-153,

in either analog or digital circuits. The use of thin film

VSSR (SSOP or QSOP) JEDEC MS-137, VSOR (SOIC

resistive elements within the network allows you to achieve

narrow) JEDEC MS-012

an infinite number of very low noise and high stability circuits

Moisture sensitivity level 1 (per IPC/JEDEC STD-20C)

for industrial, medical and scientific instrumentation. Vishay Thin Film resistor networks are packaged in molded plastic TYPICAL PERFORMANCE packages with sizes that are recognized throughout the

world. The rugged packaging offers superior environmental ABS TRACKING

protection and consistent dimensions for ease of placement

TCR NA

with automatic SMT equipment. Vishay Thin Film stocks many designs and values for off-the-shelf convenience.

ABS RATIO

With Vishay Thin Film you can depend on quality products

TOL 5, 2, 1 NA

delivered on time with service backing the product. SCHEMATICS RESISTORS WITH ONE PIN COMMON

01 SCHEMATIC The 01 circuit provides nominally equal resistors connected between a common pin and a discrete PC board pin.

Resistance Range: Commonly used in the following applications: 10 Ω to 47 kΩ • MOS/ROM Pull-up/Pull-down • TTL Input Pull-down

• Open Collector Pull-up • Digital Pulse Squaring • "Wired OR" Pull-up • TTL Unused Gate Pull-up • Power Driven Pull-up • High Speed Parallels Pull-up Broad selection of standard values available

Lead #1

03 SCHEMATICS ISOLATED RESISTORS

The 03 circuit provides nominally equal resistors isolated from all others and wired directly across. Commonly used in

Resistance Range:

the following applications:

10 Ω to 47 kΩ

• "Wired OR" Pull-up • Long-line Impedance Balancing • Power Driven Pull-up • LED Current Limiting • Powergate Pull-up • ECL Output Pull-down Lead #1 • Line Termination • TTL Input Pull-down Broad selection of standard values available

05 SCHEMATICS DUAL-LINE TERMINATOR; PULSE SQUARING

The 05 circuit contains pairs of resistors connected between ground and a common line. The junctions of these resistor

pairs are connected to the input leads. The 05 circuits are

designed for dual-line termination and pulse squaring.

Standard values are:

VSSR1605 - R1 = 220 Ω, R2 = 330 Ω R1 = 220 Ω, R2 = 1.8 kΩ

Lead #1

VSSR2005 - R1 = 220 Ω, R2 = 330 Ω

47 SCHEMATICS DIFFERENTIAL TERMINATOR

Vcc The 47 schematic consists of series resistor sections connected between Vcc and Ground. Each contains 3 resistors of 2 different resistance values.

Standard values are: R2 VSSR20 and VTSR20 - R1 = 270 Ω, R2 = 120 Ω VSSR16 and VTSR16 - R1 = 330 Ω, R2 = 220 Ω

Lead #1 GND

* Pb containing terminations are not Ro HS compliant, exemptions may apply

Document Number: 60003 For technical questions, contact: [email protected] www.vishay.com

Revision: 11-Jun-07