AD5627BRMZ datasheet(7/32 Pages) AD

部品番号	AD5627BRMZ

部品情報	Dual, 12-/14-/16-Bit nanoDACs짰 with 5 ppm/째C On-Chip Reference, I2C짰 Interface

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AD5627R/AD5647R/AD5667R, AD5627/AD5667

Rev. 0 | Page 7 of 32

Parameter

Conditions2

Min

Max

Unit

Description

t12

Standard mode

300

ns

tFCL, fall time of SCL signal

Fast mode

300

ns

High speed mode, CB = 100 pF

10

40

ns

High speed mode, CB = 400 pF

20

80

ns

t13

Standard mode

10

ns

LDAC pulse width low

Fast mode

10

ns

High speed mode

10

ns

t14

Standard mode

300

ns

Falling edge of 9th SCL clock pulse of last byte of valid write to LDAC

falling edge

Fast mode

300

ns

High speed mode

30

ns

t15

Standard mode

20

ns

CLR pulse width low

Fast mode

20

ns

High speed mode

20

ns

tSP4

Fast mode

0

50

ns

Pulse width of spike suppressed

High speed mode

0

10

ns

1 See Figure 3. High speed mode timing specification applies only to the AD5627RBRMZ-2/AD5627BRMZ-2REEL7 and AD5667RBRMZ-2/AD5667BRMZ-2REEL7.

2 CB refers to the capacitance on the bus line.

3 The SDA and SCL timing is measured with the input filters enabled. Switching off the input filters improves the transfer rate but has a negative effect on EMC behavior

of the part.

4 Input filtering on the SCL and SDA inputs suppresses noise spikes that are less than 50 ns for fast mode or 10 ns for high speed mode.

SCL

SDA

PS

S

P

t8

t6

t5

t3

t10

t9

t4

t6

t1

t2

t11

t12

t14

CLR

t13

t15

LDAC*

t7

*ASYNCHRONOUS LDAC UPDATE MODE.

Figure 3. 2-Wire Serial Interface Timing Diagram

同様の部品番号 - AD5627BRMZ

メーカー	部品番号	データシート	部品情報
Analog Devices	AD5627BRMZ	777Kb / 30P	Dual, 12-/14-/16-Bit nanoDACs with 5ppm/C On-Chip Ref, I2C Interface Rev. PrA
Analog Devices	AD5627BRMZ-REEL7	777Kb / 30P	Dual, 12-/14-/16-Bit nanoDACs with 5ppm/C On-Chip Ref, I2C Interface Rev. PrA

More results

同様の説明 - AD5627BRMZ

メーカー	部品番号	データシート	部品情報
Analog Devices	AD5625R	1Mb / 36P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/째C On-Chip Reference, I2C Interface REV. C
	AD5624R	843Kb / 28P	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/째C On-Chip Reference Rev. D
	AD5667R	1Mb / 32P	Dual, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. 0
	AD5627	1Mb / 32P	Dual, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. 0
	AD5647R	1Mb / 32P	Dual, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. 0
	AD5627R	1Mb / 32P	Dual, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. 0
	AD5667	1Mb / 32P	Dual, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference, IC Interface REV. 0
	AD5623RBCPZ-5REEL7	967Kb / 32P	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/ C On-Chip Reference Rev. F
	AD5623RARMZ-5	967Kb / 32P	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference Rev. F
	AD5623R	1Mb / 28P	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference REV. A

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