参数资料
型号: EVAL-AD5392EBZ
厂商: Analog Devices Inc
文件页数: 41/44页
文件大小: 0K
描述: BOARD EVAL FOR AD5392
产品培训模块: DAC Architectures
标准包装: 1
DAC 的数量: 16
位数: 14
采样率(每秒): 125k
数据接口: 串行
设置时间: 8µs
DAC 型: 电压
工作温度: -40°C ~ 85°C
已供物品: 板,CD
已用 IC / 零件: AD5392
AD5390/AD5391/AD5392
Data Sheet
Rev. E | Page 6 of 44
Parameter
AD5390-51
AD5392-51
AD5391-51
Unit
Test Conditions/Comments
LOGIC INPUTS (SCL, SDA Only)
VIH, Input High Voltage
0.7 × DVDD
V min
SMBus-compatible at DVDD < 3.6 V
VIL, Input Low Voltage
0.3 × DVDD
V max
SMBus-compatible at DVDD < 3.6 V
IIN, Input Leakage Current
±1
A max
VHYST, Input Hysteresis
0.05 × DVDD
V min
CIN, Input Capacitance
8
pF typ
Glitch Rejection
50
ns max
Input filtering suppresses noise spikes of <50 ns
LOGIC OUTPUTS (BUSY, SDO)2
Output Low Voltage
0.4
V max
DVDD = 5 V ± 10%, sinking 200 A
Output High Voltage
DVDD 1
V min
DVDD = 5 V ± 10%, SDO only, sourcing 200 A
Output Low Voltage
0.4
V max
DVDD = 2.7 V to 3.6 V, sinking 200 A
Output High Voltage
DVDD 0.5
V min
DVDD = 2.7 V to 3.6 V SDO only, sourcing 200 A
High Impedance Leakage Current
±1
A max
High Impedance Output Capacitance
5
pF typ
LOGIC OUTPUT (SDA)2
VOL, Output Low Voltage
0.4
V max
ISINK = 3 mA
0.6
V max
ISINK = 6 mA
Three-State Leakage Current
±1
A max
Three-State Output Capacitance
8
pF typ
POWER REQUIREMENTS
AVDD
4.5/5.5
V min/max
DVDD
2.7/5.5
V min/max
Power Supply Sensitivity2
Midscale/AVDD
85
dB typ
AIDD
0.375
mA/channel
max
Outputs unloaded, boost off,
0.25 mA/channel typ
AIDD
0.475
mA/channel
max
Outputs unloaded, boost on,
0.325 mA/channel typ
DIDD
1
mA max
VIH = DVDD, VIL = DGND
AIDD (Power-Down)
20
A max
Typically 100 nA
DIDD (Power-Down)
20
A max
Typically 1 A
Power Dissipation
35
mW max
AD5390/AD5391 with outputs unloaded,
AVDD = DVDD = 5 V, boost off
20
mW max
AD5392 with outputs unloaded,
AVDD = DVDD = 5 V, boost off
1
AD539x-5 products are calibrated with a 2.5 V reference. Temperature range for all versions: 40°C to +85°C.
2
Guaranteed by characterization, not production tested.
3
Programmable either to 1.25 V typical or 2.5 V typical via the AD539x control register. Operating the AD539x-5 products with a reference of 1.25 V leads to a
degradation in performance accuracy.
4
Accuracy guaranteed from VOUT = 10 mV to AVDD 50 mV.
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