LTC2668CUJ-12PBF View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC2668CUJ-12PBF

16-Channel 16-/12-Bit ±10V VOUT SoftSpan DACs with 10ppm/°C Max Reference

Linear Technology 

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LTC2668

Block Diagram

REFCOMP 34

OVRTMP 38

GND

VREF

14, 37

REFLO

13, 35

VOUT0 2

VOUT1 3

VOUT2 4

VOUT3 5

VOUT4 6

VOUT5 7

VOUT6 8

VOUT7 9

DAC 0

VREF

DAC 7

CS/LD 16

SCK 17

SDI 19

SDO 18

MUX 12

INTERNAL REFERENCE

MUX

MUX

33 REF

36 AVP

VREF

V+

10, 31

V–

11, 32

DAC 15

30 VOUT15

29 VOUT14

28 VOUT13

27 VOUT12

MUX

MUX

VREF

26 VOUT11

25 VOUT10

24 VOUT9

DAC 8

23 VOUT8

21 CLR

15 LDAC

CONTROL LOGIC

DECODE

20 TGP

39 MSP0

32-BIT SHIFT REGISTER

POWER-ON RESET

MONITOR MUX TOGGLE SELECT REGISTER

40 MSP1

1 MSP2

22 OVP

2668 BD

2668fa

14

For more information www.linear.com/LTC2668

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