LTC2655 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC2655

Quad I2C 16-/12-Bit Rail-to-Rail DACs with 10ppm/°C Max Reference

Linear Technology 

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LTC2655

TEST CIRCUITS

Test Circuit 1

100Ω

CAn

VIH(CAn)/VIL(CAn)

2655 TC01

Test Circuit 2

VDD

RINH/RINL/RINF

2655 TC02

GND

TIMING DIAGRAM

SDA

tf

tLOW

tr

tSU(DAT)

tf

SCL

tHD(STA)

S

tHD(DAT)

tHIGH

tSU(STA)

S

ALL VOLTAGE LEVELS REFER TO VIH(MIN) AND VIL(MAX) LEVELS

SCL

LDAC

9TH CLOCK

OF 3RD

DATA BYTE

t1

tHD(STA)

Figure 1

tSP

tr

tBUF

tSU(STO)

P

S

2655 F01

2655f

18

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