AD5381
Rev. A | Page 9 of 36
1
LDAC ACTIVE DURING BUSY
2
LDAC ACTIVE AFTER BUSY
BUSY
SYNC
LDAC
1
V
OUT1
LDAC
2
CLR
V
OUT
V
OUT2
DIN
SCLK
0
t
7
t
8
t
9
t
4
t
3
t
1
t
2
t
5
t
17
t
17
t
12
t
13
t
18
t
19
t
16
t
14
t
10
t
15
t
13
t
11
t
6
DB0
DB23
24
24
Figure 3. Serial Interface Timing Diagram (Standalone Mode)
t
7A
24
48
SCLK
SYNC
DIN
SDO
DB23
DB0
DB23
DB0
DB23
DB0
INPUT WORD SPECIFIES
REGISTER TO BE READ
UNDEFINED
NOP CONDITION
SELECTED REGISTER
DATA CLOCKED OUT
0
Figure 4. Serial Interface Timing Diagram (Data Readback Mode)
t
22
t
13
t
23
t
21
t
2
t
3
t
20
t
8
t
9
t
7
t
4
t
1
SCLK
SYNC
SDO
DIN
LDAC
48
24
DB23
DB0
DB0
DB23
DB23
DB0
INPUT WORD FOR DAC N
INPUT WORD FOR DAC N+1
UNDEFINED
INPUT WORD FOR DAC N
0
Figure 5. Serial Interface Timing Diagram (Daisy-Chain Mode)
相关PDF资料
EVAL-AD5382EB 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
EVAL-AD5383EB 32-Channel, 3 V/5 V, Single-Supply, 12-Bit, Voltage Output DAC
EVAL-AD5398EB 120 mA, Current Sinking, 10-Bit, I2C DAC
EVAL-AD5415EB Dual 12-Bit, High Bandwidth, Multiplying DAC with 4-Quadrant Resistors and Serial Interface
EVAL-AD5426EB 8-/10-/12-Bit High Bandwidth Multiplying DACs with Serial Interface
EVAL-AD5432EB CAP, .22UF, 10V, SMT, 0603
EVAL-AD5443EB CAP X7R 470PF 50V 10% 0603
EVAL-AD5520EB Per Pin Parametric Measurement Unit/Source Measure Unit
相关代理商/技术参数
EVAL-AD5382EB 制造商:Analog Devices 功能描述:EVALUATION BOARD I.C. - Bulk 制造商:Rochester Electronics LLC 功能描述:
EVAL-AD5382EBZ 功能描述:BOARD EVAL FOR AD5382 RoHS:是 类别:编程器,开发系统 >> 评估板 - 数模转换器 (DAC) 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- DAC 的数量:4 位数:12 采样率(每秒):- 数据接口:串行,SPI? 设置时间:3µs DAC 型:电流/电压 工作温度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581
EVAL-AD5383EB 制造商:Analog Devices 功能描述:EVAL KIT FOR 32CH, 3V/5 V, SGL-SUPPLY, 12-BIT, VOLT OUTPUT D - Bulk 制造商:Rochester Electronics LLC 功能描述:
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