Y1747V0491BA9R datasheet, PDF - EEWORLD Datasheet

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Y1747V0491BA9R: Descriptionres array mult ohm 4 res 8soic; CategoryPassive components; File Size1MB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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Y1747V0491BA9R Overview

res array mult ohm 4 res 8soic

Y1747V0491BA9R Parametric

Parameter Name	Attribute value
Datasheets
SMNZ Series (Z-Foil)
Product Photos
8-SOIC
8-SOIC
Standard Package	1,000
Category	Resistors
Family	Resistor Networks, Arrays
Packaging	Tape & Reel (TR)
Circuit Type	Isolated
Resistance (Ohms)	1k, 9k
Tolerance	±0.1%
Number of Resistors	4
Number of Pins	8
Power Per Eleme	100mW
Temperature Coefficie	±0.2ppm/°C
Applications	-
Mounting Type	Surface Mou
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	-
Size / Dimensi	0.197" L x 0.157" W (5.00mm x 3.99mm)
Heigh	0.073" (1.86mm)
Operating Temperature	-55°C ~ 125°C

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SMNZ (Z-Foil)

Ultra High Precision Z-Foil Surface Mount 4 Resistor Network

Dual-In-Line Package with TCR Tracking of 0.1 ppm/°C, PCR Tracking of

5 ppm at Rated Power, and Tolerance Match of 0.01 %

FEATURES



Temperature coefficient of resistance (TCR):

absolute: ± 0.05 ppm/°C typical (0 °C to + 60 °C)

± 0.2 ppm/°C typical (-55 °C to + 125 °C,

+ 25 °C Ref.) (see table 1)

Tracking: 0.1 ppm/°C typical (see table 1)



Tolerance match: 0.01 %



Power coefficient tracking - “R2 -R1 due to self heating”:

5 ppm at rated power



Power rating: at 70 °C

Entire package: 0.4 W

Each resistor: 0.1 W



Ratio stability: 0.005 % (0.1 W at 70 °C, 2000 h)



Large variety of resistance ratios



Electrostatic discharge (ESD) above 25 000 V



Short time overload



0.0025 %



Non-inductive, non-capacitive design



Rise time: 1 ns without ringing



Current noise: <- 40 dB



Voltage coefficient < 0.1 ppm/V



Non-inductive: < 0.08 µH



Non hot spot design



Terminal Finishes available: lead (Pb)-free

tin/lead alloy



For better performances please contact us



Any value available within resistance range (e.g. 1K2345)



Prototype samples available from 48 h. For more

information, please contact

foil@vpgsensors.com



Any value and any ratio available within resistance range

INTRODUCTION

The Z-Foil technology provides a significant reduction of the

resistive components’ sensitivity to ambient temperature

variations (TCR) and applied power changes (PCR).

0.05 ppm/°C Absolute TCR removes errors due to

temperature gradients.

Model SMNZ offers extremely low TCR (absolute and

tracking), excellent load life stability, tight tolerance (absolute

and matching), excellent ratio stability, low current noise, low

voltage coefficient and non sensitivity to ESD -

all in the

same resistor.

The SMNZ surface mount network is made up of 4

independent Bulk Metal

Z-Foil resistors in a small standard

molded epoxy package with 50 MIL lead pitch (JEDEC

MS-012 package).

The electrical specification of this integrated construction

offers improved performance and better real estate utilization

over discrete resistors and matched sets. The resistor may

be used independently or as divider pairs.

Our application engineering department is available to

advise and make recommendations. For non-standard

technical requirements and special applications, please

FIGURE 1 - SCHEMATICS

OPTION 1

FOUR RESISTORS, SAME OHMIC VALUE

SAME ABSOLUTE TOLERANCE

APPLICATIONS



Instrumentation amplifiers

Bridge networks

Differential amplifiers

Ratio arms in bridge circuits

Medical and test equipment

Military

Airborne etc

out

SMNZ

Note

1. Different schematics are available (R1, R2, R3, R4)

OPTION 2

TWO RESISTOR PAIRS

R1/R2; R2/R1

TABLE 1 - MODEL SMNZ SPECIFICATIONS

MODEL

SMNZ

ABSOLUTE TCR

RESISTANCE

(- 55 °C TO + 125 °C, + 25 °C REF.)

VALUES

(TYPICAL + MAX. SPREAD)

100



to1 k

1 k to 10 k

± 0.2 ± 2.8

± 0.2 ± 1.8

RESISTANCE

RATIO

R1/R2 = 1

1 < R1/R2



10 < R1/R2



100

TCR TRACKING

MAX.

0.5 ppm/°C

1.0 ppm/°C

2.0 ppm/°C

TOLERANCE

ABSOLUTE

± 0.02 %

± 0.05 %

± 0.1 %

MATCH

0.01 %

0.02 %

0.05 %

Note

1. SMN (Classic Foil) available with values up to 20 k

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 63117

Revision: 4-Mar-15

For any questions, contact

foil@vpgsensors.com

www.vishayfoilresistors.com

Legal Disclaimer Notice

Vishay Precision Group, Inc.

Disclaimer

ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “VPG”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in

any other disclosure relating to any product.

The product specifications do not expand or otherwise modify VPG’s terms and conditions of purchase, including but

not limited to, the warranty expressed therein.

VPG makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase.

To the maximum extent permitted by applicable law, VPG disclaims (i) any and all liability arising out of the

application or use of any product, (ii) any and all liability, including without limitation special, consequential or

incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose,

non-infringement and merchantability.

Information provided in datasheets and/or specifications may vary from actual results in different applications and

performance may vary over time. Statements regarding the suitability of products for certain types of applications

are based on VPG’s knowledge of typical requirements that are often placed on VPG products. It is the customer’s

responsibility to validate that a particular product with the properties described in the product specification is suitable for

use in a particular application. You should ensure you have the current version of the relevant information by contacting

VPG prior to performing installation or use of the product, such as on our website at vpgsensors.com.

No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by any

conduct of VPG.

The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise

expressly indicated. Customers using or selling VPG products not expressly indicated for use in such applications do

so entirely at their own risk and agree to fully indemnify VPG for any damages arising or resulting from such use or sale.

Please contact authorized VPG personnel to obtain written terms and conditions regarding products designed for such

applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document No.: 63999

Revision: 15-Jul-2014

www.vpgsensors.com

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