LTM2883 View Datasheet(PDF) - Linear Technology

Part Name

Description

Manufacturer

LTM2883

SPI/Digital or I2C µModule Isolator with Adjustable ±12.5V and 5V Regulated Power

Linear Technology 

LTM2883

Typical Applications

3.3V

1µF

VCC

CS

MOSI

µC SCK

MISO

GND

LTM2883-3S

B8

A8 VCC

VL

V+ L8

AV+ K8

V– L7

A7

ON

A6

SDOE

A5 CS

A4

SDI

A3 SCK

AV– K7

VCC2 L6

AVCC2 K6

CS2 L5

SDI2 L4

SCK2 L3

A2 DO2

A1 SDO

B1 DO1

I2 L2

SDO2 L1

I1 K1

B2 GND

GND2 K2

2883 F21

5V

12.5V

0.1µF

–12.5V

1.25V

LTC2654-L16

15

VCC

REFOUT 5

6 LDAC

REFC 3

7 CS

9 SDI

8 SCK

11 CLR

10 SDO

VOUTA 2

VOUTB 4

VOUTC

VOUTD

REFLO

13

14

1

12 PORSEL GND 16

0.1µF

3+ 5

LTC2054

1

4–

2

0.1µF

Figure 21. Quad 16-Bit ±10V Output Range DAC

0.1µF

12.5V

8

9–

10

1

2+

3

–12.5V

7

LT1991

G=8

5

4

0.1µF

6

±10V OUTA

0.1µF

12.5V

8

9–

10

1

2+

3

7

LT1991

G=8

5

4

0.1µF

–12.5V

6 ±10V OUTB

0.1µF

12.5V

8

9–

10

1

2+

3

–12.5V

7

LT1991

G=8

5

4

0.1µF

6

±10V OUTC

0.1µF

12.5V

8

9–

10

1

2+

3

7

LT1991

G=8

5

4

0.1µF

–12.5V

6 ±10V OUTD

2883f

30

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