AD5755BCPZx datasheet(8/34 Pages) AD

номер детали	AD5755BCPZx

подробное описание детали	Quad Channel, 16-Bit, Serial Input, 4-20mA & Voltage Output DAC, Dynamic Power Control

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AD5755/AD5735

Preliminary Technical Data

Rev. PrG | Page 8 of 34

TIMING CHARACTERISTICS

AVDD = 15V, AVSS = -15V, VBOOSTA,B,C,D = +10.8 V to +33 V, DVDD = AVCC = 2.7 V to 5.5 V, DCDC disabled, AGND = DGND =

GNDSWA,B,C,D = 0 V, REFIN= +5, VOUT : RL = 1kΩ, CL = 220pF, IOUT : RL = 300Ω, all specifications TMIN to TMAX unless otherwise noted.

Table 4.

Parameter1, 2,3

Limit at TMIN, TMAX

Unit

Description

t1

33

ns min

SCLK cycle time

t2

13

ns min

SCLK high time

t3

13

ns min

SCLK low time

t4

13

ns min

SYNC falling edge to SCLK falling edge setup time

t5

13

ns min

24/32nd SCLK falling edge to SYNC rising edge

t6

198

ns min

SYNC high time

t7

5

ns min

Data setup time

t8

5

ns min

Data hold time

t9

20

µs min

SYNC rising edge to LDAC falling edge (all DACs updated or any

channel has digital slew rate control enabled)

5

µs min

SYNC rising edge to LDAC falling edge (single DAC updated)

t10

10

ns min

LDAC pulse width low

t11

500

ns max

LDAC falling edge to DAC output response time

t12

See AC Performance

Characteristics

µs max

DAC output settling time

t13

10

ns min

CLEAR high time

t14

TBD

µs max

CLEAR activation time

t15

25

ns max

SCLK rising edge to SDO valid (CL SDO = 35 pF)

t16

20

µs min

SYNC rising edge to DAC output response time (LDAC = 0) (all DACs

updated)

5

µs min

SYNC rising edge to DAC output response time (LDAC = 0) (single

DAC updated)

t17

500

ns min

LDAC falling edge to SYNC rising edge

t18

700

ns min

RESET pulse width

t19

20

µs min

SYNC high to next SYNC low (Ramp enabled)

5

µs min

SYNC high to next SYNC low (Ramp disabled)

1 Guaranteed by design and characterization; not production tested.

2 All input signals are specified with tR = tF = 5 ns (10% to 90% of DVDD) and timed from a voltage level of 1.2 V.

3 See Figure 2 , Figure 3 , Figure 4 and Figure 5

Аналогичный номер детали - AD5755BCPZx

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD5755BCPZ-REEL7	2Mb / 48P	Quad Channel, 16-Bit, Serial Input, 4 mA to 20 mA and Voltage Output DAC, Dynamic Power Control REV. 0

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Аналогичное описание - AD5755BCPZx

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD5755-1	939Kb / 34P	Quad Channel, 16-Bit, Serial Input, 4-20mA & Voltage Output DAC, Dynamic Power Control, HART Connectivity Rev. PrD
	AD5757	909Kb / 31P	Quad Channel, 16-Bit, Serial Input, 4-20mA Output DAC, Dynamic Power Control, HART Connectivity Rev. PrD
	AD5757	1Mb / 44P	Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control REV. A
	AD5755	2Mb / 48P	Quad Channel, 16-Bit, Serial Input, 4 mA to 20 mA and Voltage Output DAC, Dynamic Power Control REV. 0
	AD5755-1	1Mb / 48P	Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA and Voltage Output DAC,Dynamic Power Control REV. A
	AD5360	284Kb / 25P	16-Channel, 16/14-Bit, Serial Input, Voltage-Output DAC Rev. PrF
	AD5360	624Kb / 29P	16-Channel, 16-/14-Bit, Serial Input, Voltage-Output DAC REV. A
	AD5370	652Kb / 29P	40-Channel,16-Bit, Serial Input, Voltage Output DAC REV. 0
	AD5360	825Kb / 28P	16-Channel, 16-/14-Bit, Serial Input, Voltage-Output DAC REV. A
	AD5361	624Kb / 29P	16-Channel, 16-/14-Bit, Serial Input, Voltage-Output DAC REV. A

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