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OPAMP1EVB Op Amp Evaluation Board Manual SOT23, SC70, and SOIC8 Package
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Description This document describes the SOT23, SC70, and SOIC8 package Op Amp evaluation board. It should be used in conjunction with the appropriate data sheet which contains full technical details on the device specification and operation. This evaluation board is offered as a convenience for the customers interested in performing their own engineering characterization and performance assessment. The evaluation board provides a 50 W controlled impedance environment. The evaluation board is designed to facilitate a quick evaluation of the device. The default populated evaluation board will have a gain of two. This evaluation board manual contains: * Information on OP1SOT23EVB (SOT23 package) Evaluation Board
* Information on OP1SC70EVB (SC70 package) * *
Evaluation Board Information on OP1SOIC8EVB (SOIC8 package) Evaluation Board Bill of Materials
Board Lay-up
The SOT23, SC70, and SOIC8 evaluation boards are implemented in two layers (Figure 1, Evaluation Board Lay-up). The first layer is the 1.0 oz copper ground plane, where a portion of the ground plane is cut out to mount the device. The FR4 dielectric material is placed between the first and second layer. The second layer contains the rest of the components and primary signal traces.
Top Silkscreen Top Soldermask Top Plating 0.062 + / - 0.010 01 Cu = 1 Oz, 0.0014 Adjust 02 Tw = 0.045, Zo = 50 W, Cu = 1 Oz, 0.0014 Bottom Plating Bottom Soldermask Bottom Silkscreen Bottom Metal Top Metal
Figure 1. Evaluation Board Lay-up
Board Design
The evaluation board was designed for non-inverting op amp configuration (Figure 2). The input contains termination resistor R3 (usually 50 ). The input can also be monitored through J1 when R1 and R2 are populated. The
evaluation board has versatile loading options for the op amp through C9, R10, and R11 depending on the user's preference it can be configured as capacitive load, series resistance load, parallel resistance load, etc.
(c) Semiconductor Components Industries, LLC, 2005
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July, 2005 - Rev. 0
Publication Order Number: OPAMP1EVB/D
OPAMP1EVB
VCC OA Banana Jack J5 Ferrite Bead L2 VCC GND Banana Jack J7 VEE OA Ferrite Bead Banana Jack L1 J6
VEE
D6
C7
C6
C5
C3
C2
C1
D7
R7
R5
EN JMP1 BNC Connector Scope J1
R1
R2
BNC Connector IN J2
+ - R3 VEE VCC
R10 C9 R11
BNC Connector Out J3
R6 R4
Figure 2. Evaluation Board Schematic
* L1, L2, C1, C2, C3, C5, C6, C7, D6, D7, R5, and R7 * * *
are for power supply noise suppression R3 is for input matching of 50 W trace R1 and R2 are for monitoring the input signal R4 and R6 are for feedback resistors
* C9, R10, and R11 are for different loading * If enable pin is available, the Jumper 1 can be used to
enable or disable the device configuration of the op amp
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OPAMP1EVB
Board Layout
Figure 3 shows the board layout of the SOT23 package (SC70 board layout is similar to SOT23 board layout) and Figure 4 shows the board layout of the SOIC8 package.
Top View
Bottom View
Figure 3. SOT23 Evaluation Board Layout
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OPAMP1EVB
Top View
Bottom View
Figure 4. SOIC-8 Evaluation Board Layout
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OPAMP1EVB
Package SOT23 SC70 SOIC8 NOTE: ON P/N OP1SOT23EVB OP1SC70EVB OP1SOIC8EVB Manufacturer EB Tech EB Tech EB Tech Manufacturer P/N EBT1192-01 EBT1193-01 EBT1194-01
Each evaluation board can be assembled with all components listed in the following BOMs.
BOM for NCS2500, NCS2501, and NCS2502
Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Qty 2 2 2 2 3 3 2 1 1 2 1 1 1 3 1 4 Ref Des C1,C7 C2,C6 C3,C5 D6,D7 J1-J3 J4-J6 L1,L2 R2 R3 R5,R7 R4 R6 R10 JMP1 JMP1 450 W 50 W 2.2 W 1.2 kW 1.2 kW 50 W 0603 0603 0603 0603 0603 0603 BNC Value 4.7 mF 47 nF 330 pF 0603 0603 Package Description CAPACITOR TANT 4.7 mF 25 V 10% SMD CAP CER 47000 PF 50 V X7R 10% 0603 CAP CER 330 PF 50 V C0G 5% 0603 DIODE STD REC 1.0 A 300 V SMA CONN JACK BNC VERT 50 W PCB CONN JACK BANANA UNINS PANEL MOU BEAD CORE 68 W 3.0 A 1206 SMD RES 453 W 1/10 W 1% 0603 SMD RES 49.9 W 1/10 W 1% 0603 SMD RES 2.2 W 1/10 W 5% 0603 SMD RES 1.2 kW 1/10 W 1% 0603 SMD RES 1.2 kW 1/10 W 1% 0603 SMD RES 49.9 W 1/10 W 1% 0603 SMD CONN HEADER .100 SINGL STR 36POS CONN JUMPER SHORTING TIN Standoffs, washer, nut MFG Kemet TDK Corporation TDK Corporation ON Semiconductor AMP/TYCO Johnson Components Inc. Panasonic - ECG Yageo America Yageo America Yageo America Yageo America Yageo America Yageo America Sullins Electronics Corp. Sullins Electronics Corp. Part Number T491C475K025AS C1608X7R1H473K C1608C0G1H331J MRA4003T3 414305-1 108-0740-001 EXC-ML32A680U 9C06031A4530FKHFT 9C06031A49R9FKHFT 9C06031A2R20JGHFT 9C06031A1201JGHFT 9C06031A1201JGHFT 9C06031A49R9FKHFT PTC36SABN STC02SYAN
Parts Not Installed 17 18 NOTE: 1 2 C9 R1,R11 0603 0603 NO VALUE DEFINED, TBD RES 49.9 W 1/10 W 1% 0603 SMD Yageo America 9C06031A49R9FKHFT
Assembled board has a default gain of +2.0. There is an attenuation factor of two when used in conjunction with a 50 W termination resistance of the measuring instrument.
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OPAMP1EVB
BOM for NCS2510 and NCS2511
Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Qty 2 2 2 2 3 3 2 1 1 2 1 1 1 3 1 4 Ref Des C1,C7 C2,C6 C3,C5 D6,D7 J1-J3 J4-J6 L1,L2 R2 R3 R5,R7 R4 R6 R10 JMP1 JMP1 450 W 50 W 2.2 W 400 W 400 W 100 W 0603 0603 0603 0603 0603 0603 BNC Value 4.7 mF 47 nF 330 pF 0603 0603 Package Description CAPACITOR TANT 4.7 mF 25 V 10% SMD CAP CER 47000 PF 50 V X7R 10% 0603 CAP CER 330 PF 50 V C0G 5% 0603 DIODE STD REC 1.0 A 300 V SMA CONN JACK BNC VERT 50 W PCB CONN JACK BANANA UNINS PANEL MOU BEAD CORE 68 W 3.0 A 1206 SMD RES 453 W 1/10 W 1% 0603 SMD RES 49.9 W 1/10 W 1% 0603 SMD RES 2.2 W 1/10 W 5% 0603 SMD RES 400 W 1/10 W 1% 0603 SMD RES 400 W 1/10 W 1% 0603 SMD RES 100 W 1/10 W 1% 0603 SMD CONN HEADER .100 SINGL STR 36POS CONN JUMPER SHORTING TIN Standoffs, washer, nut MFG Kemet TDK Corporation TDK Corporation ON Semiconductor AMP/TYCO Johnson Components Inc. Panasonic - ECG Yageo America Yageo America Yageo America Yageo America Yageo America Yageo America Sullins Electronics Corp. Sullins Electronics Corp. Part Number T491C475K025AS C1608X7R1H473K C1608C0G1H331J MRA4003T3 414305-1 108-0740-001 EXC-ML32A680U 9C06031A4530FKHFT 9C06031A49R9FKHFT 9C06031A2R20JGHFT 9C06031A3900JGHFT 9C06031A3900JGHFT 9C06031A1000FKHFT PTC36SABN STC02SYAN
NO NOT INSTALL THESE PARTS - 17 18 NOTE: 1 2 C9 R1,R11 0603 0603 NO VALUE DEFINED, TBD RES 49.9 W 1/10 W 1% 0603 SMD Yageo America 9C06031A49R9FKHFT
Assembled board has a default gain of +2.0. There is an attenuation factor of three when used in conjunction with a 50 W termination resistance of the measuring instrument.
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OPAMP1EVB
BOM for NCS2550, NCS2551, and NCS2552
Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Qty 2 2 2 2 3 3 2 1 1 2 1 1 1 3 1 4 Ref Des C1,C7 C2,C6 C3,C5 D6,D7 J1-J3 J4-J6 L1,L2 R2 R3 R5,R7 R4 R6 R10 JMP1 JMP1 450 W 50 W 2.2 W 150 W 150 W 100 W 0603 0603 0603 0603 0603 0603 BNC Value 4.7 mF 47 nF 330 pF 0603 0603 Package Description CAPACITOR TANT 4.7 mF 25 V 10% SMD CAP CER 47000 PF 50 V X7R 10% 0603 CAP CER 330 PF 50 V C0G 5% 0603 DIODE STD REC 1.0 A 300 V SMA CONN JACK BNC VERT 50 W PCB CONN JACK BANANA UNINS PANEL MOU BEAD CORE 68 W 3.0 A 1206 SMD RES 453 W 1/10 W 1% 0603 SMD RES 49.9 W 1/10 W 1% 0603 SMD RES 2.2 W 1/10 W 5% 0603 SMD RES 150 W 1/10 W 1% 0603 SMD RES 150 W 1/10 W 1% 0603 SMD RES 100 W 1/10 W 1% 0603 SMD CONN HEADER .100 SINGL STR 36POS CONN JUMPER SHORTING TIN Standoffs, washer, nut MFG Kemet TDK Corporation TDK Corporation ON Semiconductor AMP/TYCO Johnson Components Inc. Panasonic - ECG Yageo America Yageo America Yageo America Yageo America Yageo America Yageo America Sullins Electronics Corp. Sullins Electronics Corp. Part Number T491C475K025AS C1608X7R1H473K C1608C0G1H331J MRA4003T3 414305-1 108-0740-001 EXC-ML32A680U 9C06031A4530FKHFT 9C06031A49R9FKHFT 9C06031A2R20JGHFT 9C06031A1500JGHFT 9C06031A1500JGHFT 9C06031A1000FKHFT PTC36SABN STC02SYAN
NO NOT INSTALL THESE PARTS - 17 18 NOTE: 1 2 C9 R1,R11 0603 0603 NO VALUE DEFINED, TBD RES 49.9 W 1/10 W 1% 0603 SMD Yageo America 9C06031A49R9FKHFT
Assembled board has a default gain of +2.0. There is an attenuation factor of three when used in conjunction with a 50 W termination resistance of the measuring instrument.
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OPAMP1EVB
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
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OPAMP1EVB/D

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