Related Manuals for Intersil SL71010BM50EV1Z
Summary of Contents for Intersil SL71010BM50EV1Z
- Page 1 ISL71010BM50EV1Z User’s Manual: Evaluation Board High Reliability Rev 0.00 Oct 2017...
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Page 2: Specifications
USER’S MANUAL ISL71010BM50EV1Z UG136 Evaluation Board Rev.0.00 Oct 24, 2017 Overview The ISL71010BM50EV1Z evaluation board measures the performance of the high precision 5.0V ISL71010B50 voltage reference. The reference has a wide input voltage range from 7V to 30V and an initial accuracy of ±0.05%. The voltage noise of 4.2µV in the 0.1Hz to 10Hz range and maximum output voltage temperature coefficient of 10ppm/°C makes the ISL71010B50 ideal for high-end applications. - Page 3 ISL71010BM50EV1Z 1. Overview VREF 10µF 0.1µF COMP VOUT 0.1µF TRIM VREF DACOUTx Serial Clock SCLK OUTxS Chip Select OUTxF Serial Data I/O SDIO Figure 1. ISL71010BM50EV1Z Block Diagram UG136 Rev.0.00 Page 3 of 12 Oct 24, 2017...
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Page 4: Functional Description
ISL71010BM50EV1Z 2. Functional Description Functional Description The ISL71010BM50EV1Z evaluation board provides a simple platform to demonstrate the features and evaluate the performance of the ISL71010B50 voltage reference. It provides easy access to the pins of the ISL71010B50 IC. The schematic, bill of materials, and top silkscreen for the board are shown on pages 6 through 8. -
Page 5: Quick Start Guide
ISL71010BM50EV1Z 2. Functional Description Quick Start Guide (1) Gather the external supply and equipment needed to operate the board: (a) 7V to 30V DC power supply. (b) Precision voltmeter (Agilent 3458A digital multimeter or equivalent). (2) Attach the evaluation board to a DC power supply at test points TP1 and TP2 labeled VIN and GND as shown Figure 2. -
Page 6: Pcb Layout Guidelines
ISL71010BM50EV1Z 3. PCB Layout Guidelines PCB Layout Guidelines ISL71010BM50EV1Z Evaluation Board Figure 3. ISL71010BM50EV1Z Evaluation Board ISL71010BM50EV1Z Evaluation Board Schematic VOUT SOIC8 0.1µF 2.21kΩ 10µF 1000pF LOAD 10µF 0.1µF Figure 4. ISL71010BM50EV1Z Evaluation Board Schematic UG136 Rev.0.00 Page 6 of 12 Oct 24, 2017... -
Page 7: Bill Of Materials
CONN - MINI TEST PT, VERTICAL, BLK, ROHS KEYSTONE 5001 CONN-HEADER, 1x2, RETENTIVE, 2.54mm, 0.230x0.120, BERG/FCI 69190-202HFL ROHS IC - PREC. VOLTAGE REFERENCE, 8P, SOIC, 5.0VOUT, INTERSIL ISL71010BMB50Z-TK ROHS RESISTOR, SMD, 0805, DNP RESISTOR, SMD, 0805, 2.21kΩ, 1/8W, 1%, TF, ROHS YAGEO RC0805FR-072K21L Place assy in... -
Page 8: Board Layout
ISL71010BM50EV1Z 3. PCB Layout Guidelines Board Layout Figure 5. Top Layer Figure 6. Bottom Layer Figure 7. Top Layer Silk Screen UG136 Rev.0.00 Page 8 of 12 Oct 24, 2017... -
Page 9: Typical Performance Curves
ISL71010BM50EV1Z 4. Typical Performance Curves Typical Performance Curves Unless otherwise noted: V = 10V, I = 0mA, C = 0.1µF, COMP = 1nF, T = +25°C 5.012 5.012 5.005V +0.1% 5.005V +0.1% 5.010 5.010 Unit 4 5.008 5.008 (V) 0mA +125°C (V) 0mA +25°C 5.006 5.006... - Page 10 ISL71010BM50EV1Z 4. Typical Performance Curves Unless otherwise noted: V = 10V, I = 0mA, C = 0.1µF, COMP = 1nF, T = +25°C (Continued) 1150 1300 1200 1100 Unit 1 1100 1050 +125°C +25°C 1000 Unit 2 1000 -40°C Unit 3 Figure 13.
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Page 11: Revision History
All trademarks and registered trademarks are the property of their respective owners. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that the document is current before proceeding. - Page 12 ISL71010BM50EV1Z UG136...
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