Texas Instruments ISO154 EVM Series Скачать руководство пользователя страница 9

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Bill of Materials

3

Bill of Materials

The parts list for the ISO154xEVM is shown in

Table 2

.

Table 2. ISO154x EVM Bill of Materials

Item

Qty. References

Part

Manufacturer

CAPACITOR, SMT, 0603, CERAMIC, 1.0 µF, 25 V, 10%,

1

4

C1,C2,C3,C4

TAIYO_YUDEN/ANY

X5R

CAPACITOR, SMT, 0603, CERAMIC, 1.0 µF, 25 V, 10%,

2

4

C5,C6,C7,C8

TAIYO_YUDEN/ANY

X5R

3

2

J1,J2

CONNECTOR, THU, TERMINAL BLOCK, 2.54 mm LS, 2P

TYCO/ANY

4

8

R1,R2,R3,R4,R5,R6,R7,R8

RESISTOR, SMT, 0603, 1.0 k

Ω

, 0.1%, 1/10W

PANASONIC/ANY

TP1,TP2,TP3,TP4,TP5,TP6,TP7,TP8,TP9,
TP10,TP11,TP12,TP13,TP14,TP15,TP16,
TP17,TP18,TP19,TP20,TP21,TP22,TP23,
TP24,TP25,TP26,TP27,TP28,TP29,TP30,
TP31,TP32,TP33,TP34,TP35,TP36,TP37,

5

70

HEADER, THU, 1P, MALE, SINGLE ROW

SAMTEC/ANY

TP38,TP39,TP40,TP41,TP42,TP43, TP44,
TP45,TP46,TP47,TP48,TP49,TP50,TP51,
TP52,TP53,TP54,TP55,TP56,TP57,TP58,
TP59,TP60,TP61,TP62,TP63,TP64,TP65,
TP66,TP67,TP68,TP69,TP70

6

1

U1

IC, ISO1540, SMT, SOIC8D

TI

7

1

U2

IC, ISO1541, SMT, SOIC8D

TI

8

4

Rubber feet, SJ5303, Bumpon hemisphere

2M

Notes: 1. J3A on EVM silkscreen is TP30, TP63, TP33, TP32 grouped as single row 4-pin jumper.

2. J4A on EVM silkscreen is TP23, TP5, TP17, TP25 grouped as single row 4-pin jumper.

3. J5A on EVM silkscreen is TP36, TP65, TP39, TP38 grouped as single row 4-pin jumper

4. J6A on EVM silkscreen is TP27, TP6, TP20, TP24 grouped as single row 4-pin jumper.

5. J3B on EVM silkscreen is TP35, TP66, TP34, TP37 grouped as single row 4-pin jumper.

6. J4B on EVM silkscreen is TP29, TP7, TP2, TP26 grouped as single row 4-pin jumper.

7. J5B on EVM silkscreen is TP41, TP64, TP40, TP43 grouped as single row 4-pin jumper.

8. J6B on EVM silkscreen is TP31, TP8, TP4, TP28 grouped as single row 4-pin jumper

9. J7A on EVM silkscreen is TP44, TP68, TP47, TP46 grouped as single row 4-pin jumper.

10. J8A on EVM silkscreen is TP42, TP9, TP19, TP45 grouped as single row 4-pin jumper.

11. J9A on EVM silkscreen is TP49, TP69, TP51, TP50 grouped as single row 4-pin jumper.

12. J10A on EVM silkscreen is TP48, TP10, TP22, TP53 grouped as single row 4-pin jumper.

13. J7B on EVM silkscreen is TP54, TP70, TP57, TP56 grouped as single row 4-pin jumper.

14. J8B on EVM silkscreen is TP52, TP11, TP3, TP55 grouped as single row 4-pin jumper.

15. J9B on EVM silkscreen is TP61, TP67, TP60, TP62 grouped as single row 4-pin jumper.

16. J10B on EVM silkscreen is TP58, TP12, TP1, TP59 grouped as single row 4-pin jumper.

17. SJ5303 Bumpon Hemisphere: one each to be assembled at every corner of the board on the bottom side.

9

SLLU166 – June 2012

ISO154xEVM Low-Power Bidirectional I

2

C Isolators Evaluation Module

Submit Documentation Feedback

Copyright © 2012, Texas Instruments Incorporated

Содержание ISO154 EVM Series

Страница 1: ...xEVM Layout 10 List of Figures 1 ISO1540 and ISO1541 Pinout 3 2 ISO154xEVM Top Photograph 3 3 ISO154xEVM Schematic 4 4 Basic EVM Operation 6 5 Typical Waveforms Inputs on Side 1 7 6 Typical Waveforms...

Страница 2: ...tive 1 1 Overview The ISO154x devices are low power bidirectional isolators that are compatible with I2 C interfaces The logic input and output buffers on these devices are separated by TI s Capacitiv...

Страница 3: ...ed in place of U1 and U2 respectively However this EVM can be configured for use with two ISO1540s or two ISO1541s Figure 2 ISO154xEVM Top Photograph An input or output pin can be tied either to suppl...

Страница 4: ...ematic diagram for this EVM is presented in Figure 3 Figure 3 ISO154xEVM Schematic 4 SLLU166 June 2012 ISO154xEVM Low Power Bidirectional I2 C Isolators Evaluation Module Submit Documentation Feedback...

Страница 5: ...L1 GND1 for U1 J3B J4B 4 pin jumper to VCC2 SDA2 GND2 for U1 J5B J6B 4 pin jumper to VCC2 SCL2 GND2 for U1 J7A J8A 4 pin jumper to VCC1 SDA1 GND1 for U2 J9A J10A 4 pin jumper to VCC1 SCL1 GND1 for U2...

Страница 6: ...on either side If both sides are evaluated at the same supply voltage only one power supply is required and can be used to power both sides of the EVM CAUTION Note that this EVM is for operating para...

Страница 7: ...tep in the rising edge of the input waveforms at SDA1 and SCL1 indicative of the tLOOP parameter of the device and demonstrating the effect of the difference in the low levels for the side 1 output an...

Страница 8: ...gh output low level on side 1 designed to prevent a latch up state Note the offset of the output low level voltage from ground on SDA1 and SCL1 Figure 6 Typical Waveforms Inputs on Side 2 In addition...

Страница 9: ...39 TP38 grouped as single row 4 pin jumper 4 J6A on EVM silkscreen is TP27 TP6 TP20 TP24 grouped as single row 4 pin jumper 5 J3B on EVM silkscreen is TP35 TP66 TP34 TP37 grouped as single row 4 pin j...

Страница 10: ...re 7 shows the top layer routing of the ISO154xEVM Figure 7 ISO154xEVM Top layer Routing 10 SLLU166 June 2012 ISO154xEVM Low Power Bidirectional I2 C Isolators Evaluation Module Submit Documentation F...

Страница 11: ...ttom layer ground planes shaded areas Figure 8 ISO154xEVM Bottom layer Ground Planes 11 SLLU166 June 2012 ISO154xEVM Low Power Bidirectional I2 C Isolators Evaluation Module Submit Documentation Feedb...

Страница 12: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Страница 13: ...na type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter has been approved...

Страница 14: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...

Страница 15: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...

Страница 16: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Страница 17: ...na type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter has been approved...

Страница 18: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...

Страница 19: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...

Страница 20: ...egulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided...

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