AD5381 datasheet(11/36 Pages) AD

Nome de Peças	AD5381

Descrição Electrónicos	40-Channel, 3 V/5 V, Single-Supply, 12-Bit, Voltage Output DAC

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Fabricante Electrônico	AD [Analog Devices]

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AD5381

Rev. A | Page 11 of 36

PARALLEL INTERFACE TIMING

Table 8. DVDD = 2.7 V to 5.5 V; AVDD = 4.5 V to 5.5 V or 2.7 V to 3.6 V; AGND = DGND = 0 V; all specifications

TMIN to TMAX, unless otherwise noted

Parameter1,2,3

Limit at TMIN, TMAX

Unit

Description

t0

4.5

ns min

REG0, REG1, address to WR rising edge setup time

t1

4.5

ns min

REG0, REG1, address to WR rising edge hold time

t2

20

ns min

CS pulse width low

t3

20

ns min

WR pulse width low

t4

0

ns min

CS to WR falling edge setup time

t5

0

ns min

WR to CS rising edge hold time

t6

4.5

ns min

Data to WR rising edge setup time

t7

4.5

ns min

Data to WR rising edge hold time

t8

20

ns min

WR pulse width high

t94

700

ns min

Minimum WR cycle time (single-channel write)

t104

30

ns max

WR rising edge to BUSY falling edge

t114, 5

670

ns max

BUSY pulse width low (single-channel update)

t12

30

ns min

WR rising edge to LDAC falling edge

t13

20

ns min

LDAC pulse width low

t14

100

ns max

BUSY rising edge to DAC output response time

t15

20

ns min

LDAC rising edge to WR rising edge

t16

0

ns min

BUSY rising edge to LDAC falling edge

t17

100

ns min

LDAC falling edge to DAC output response time

t18

8

µs typ

DAC output settling time, boost mode off

t19

20

ns min

CLR pulse width low

t20

12

µsmax

CLR pulse activation time

1 Guaranteed by design and characterization, not production tested.

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

3 See

.

Figure 7

4 See

.

Figure 29

5 Measured with the load circuit of

.

Figure 2

Nº de peça semelhante - AD5381

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Analog Devices	AD5381	1Mb / 40P	40-Channel, 3 V/5 V, Single-Supply 12-Bit, denseDAC Rev. D
	AD5381BST-3	616Kb / 40P	32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC REV. 0
	AD5381BST-3	766Kb / 28P	32-Channel, 14-Bit, Parallel and Serial Input, Bipolar Voltage Output DAC Rev. PrA
	AD5381BST-5	616Kb / 40P	32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC REV. 0
	AD5381BST-5	766Kb / 28P	32-Channel, 14-Bit, Parallel and Serial Input, Bipolar Voltage Output DAC Rev. PrA

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Descrição semelhante - AD5381

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Analog Devices	AD5383	1Mb / 40P	32-Channel, 3 V/5 V, Single-Supply, 12-Bit, Voltage Output DAC REV. 0
	AD5384	1Mb / 36P	40-Channel, 3 V/5 V, Single-Supply, Serial, 14-Bit Voltage Output DAC REV. A
	AD5382	616Kb / 40P	32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC REV. 0
	AD5381	805Kb / 40P	40-Channel, 3 V/5 V, Single-Supply, 12-Bit, denseDAC Rev. E
	AD5381BSTZ-5	1Mb / 40P	40-Channel, 3 V/5 V, Single-Supply 12-Bit, denseDAC Rev. D
	AD5380	1Mb / 40P	40-Channel, 3 V/5 V, Single-Supply, 14-Bit, denseDAC REV. D
	AD5383	726Kb / 40P	32-Channel, 3 V/5 V, Single-Supply, 12-Bit, denseDAC REV. D
	AD5391	900Kb / 44P	8-/16-Channel, 3 V/5 V, Serial Input, Single-Supply, 12-/14-Bit Voltage Output Rev. F
	AD5392	900Kb / 44P	8-/16-Channel, 3 V/5 V, Serial Input, Single-Supply, 12-/14-Bit Voltage Output Rev. F
	AD5390	900Kb / 44P	8-/16-Channel, 3 V/5 V, Serial Input, Single-Supply, 12-/14-Bit Voltage Output Rev. F

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