background image

GND1

GND2

GND2

20V

D2

20V

D1

VDD2

GND2

VDD2

10µF

C8

GND2

10µF

C10

GND1

10µF

C4

VDD2

GND1

VDD1

VDD1

GND1

1

GND

OUT

3

IN

2

NC

4

NC

5

U2

TLV70450DBVT

GND1

0.1µF

C6

4.7µF

C5

0.1µF

C11

GND1

10µF

C9

0.022µF

C3

2

6

3

1

4

5

T1

1

2

3

J5

D1

1

VCC

2

D2

3

GND

4

GND

5

U3

SN6501DBVR

1
2
3

J1

1
2

J4

1
2

J3

GND1

10.0k

R4

10.0k

R10

10.0k

R5

10.0k

R7

10.0k

R9

VDD2

GND2

VDD2

GND2

10.0k

R6

1.10k

R8

VDD2

GND2

GND2

3

1

2

4

5

V+
V-

U4
TLV6001IDCKR

3

1

2

4

5

V+

V-

U5

TLV6001IDCKR

J7

R1

R2

R3

TP1

10.0k

R11

100pF

C12

1000pF

C13

1000pF

C14

0.1µF

C15

VDD2

GND2

0.1µF

C16

0.1µF

C7

1
2

J2

1
2

J6

SH-J5

SH-J7

TP2

TP3

User Installed Options

VINP

GND1

Shut Down

VOUTP

3.0 V to 5.5 V

VOUTN

VOUT
GND2

GND2

VDD1
GND1

VDD2

3.0 V to 5.5 V

1

2

3

J8

SH-J8

TP4

0.1µF

C1

4.7µF

C2

VDD1

1

VINP

2

SHTDN

3

GND1

4

GND2

5

VOUTN

6

VOUTP

7

VDD2

8

U1

AMC1311BDWVR

Copyright © 2017, Texas Instruments Incorporated

Schematic and Bill of Materials

www.ti.com

8

SLAU745 – November 2017

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Copyright © 2017, Texas Instruments Incorporated

AMC1311EVM Users Guide

6.2

Schematic

Figure 6. AMC1311EVM Schematic

Summary of Contents for AMC1311

Page 1: ...log Interface 2 2 1 Analog Input 2 2 2 Shutdown 3 2 3 Analog Output 3 3 Power Supplies 4 3 1 VDD1 Input 4 3 2 VDD2 Input 4 4 EVM Operation 5 4 1 Isolated Power and Analog Inputs J1 and J4 5 4 2 User P...

Page 2: ...nputs and outputs Transformer and rectifiers to provide an isolated 5 V source to VDD1 Differential to Single ended output option 2 Analog Interface The analog input to the AMC1311 is routed from a th...

Page 3: ...a low power mode by means of an internal pullup resistor for battery or other power sensitive applications For external shutdown operation J1 3 provides access to the SHTDN pin when shunt SH J7 is re...

Page 4: ...er T1 via U3 an SN6501 push pull driver A shunt on jumper J5 is shorting pins 1 2 which routes the regulated 5V from U2 a TPS76350 to pin 1 of U1 The screw terminal at J4 allows the user to provide th...

Page 5: ...view the AMC1311 product data sheet for the limitations of the analog input range and ensure that the appropriate analog digital voltages are applied prior to connecting any analog input to the EVM Th...

Page 6: ...d directly at screw terminal J2 Refer to Figure 1 and Table 2 for details The analog input range is specified at 0 to 2 V The analog output has a nominal gain of 1 through the AMC1311 isolation amplif...

Page 7: ...SOD 123 ON Semiconductor MBR0520LT1G J1 Terminal Block 3 5mm Pitch 3x1 TH On Shore Technology ED555 3DS J2 J3 J4 J6 Terminal Block 3 5mm Pitch 2x1 TH On Shore Technology ED555 2DS J5 J8 Header 2mm 3x...

Page 8: ...5 V V U5 TLV6001IDCKR J7 R1 R2 R3 TP1 10 0k R11 100pF C12 1000pF C13 1000pF C14 0 1 F C15 VDD2 GND2 0 1 F C16 0 1 F C7 1 2 J2 1 2 J6 SH J5 SH J7 TP2 TP3 User Installed Options VINP GND1 Shut Down VOUT...

Page 9: ...uments Literature Response Center at 800 477 8924 or the Product Information Center PIC at 972 644 5580 When ordering please identify this booklet by its title and literature number Updated documents...

Page 10: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Page 11: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Page 12: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Page 13: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Page 14: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

Page 15: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments AMC1311EVM...

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