參數(shù)資料
型號(hào): AD5390BST-3
廠商: ANALOG DEVICES INC
元件分類(lèi): DAC
英文描述: 8-/16-Channel, 3 V/5 V, Serial Input, Single- Supply, 12-/14-Bit Voltage Output DACs
中文描述: SERIAL INPUT LOADING, 8 us SETTLING TIME, 14-BIT DAC, PQFP52
封裝: 10 X 10 MM, MS-026BCC, LQFP-52
文件頁(yè)數(shù): 8/44頁(yè)
文件大?。?/td> 1319K
代理商: AD5390BST-3
AD5390/AD5391/AD5392
Parameter
Glitch Rejection
Logic Outputs (BUSY, SDO)
2
Output Low Voltage
Output High Voltage
Rev. A | Page 8 of 44
AD5390-3
1
AD5392-3
1
50
0.4
DV
DD
0.5
AD5391-3
1
Unit
ns max
V max
V min
Test Conditions/Comments
Input filtering suppresses noise spikes <50 ns.
DV
DD
= 2.7 V to 5.5 V, sinking 200 μA.
DV
DD
= 2.7 V to 3.6 V, SDO only,
sourcing 200 μA.
DV
DD
= 4.5 V to 5.5 V, SDO only,
sourcing 200 μA.
50
0.4
DV
DD
0.5
DV
DD
0.1
DV
DD
0.1
V min
High Impedance Leakage
Current
High Impedance Output
Capacitance
Logic Output (SDA)
2
V
OL
, Output Low Voltage
Three-State Leakage Current
Three-State Output
Capacitance
POWER REQUIREMENTS
AV
DD
DV
DD
Power Supply Sensitivity
2
Midscale/AVDD
AI
DD
±1
±1
μA max
5
5
pF typ
0.4
0.6
±1
8
0.4
0.6
±1
8
V max
V max
μA max
pF typ
I
SINK
= 3 mA.
I
SINK
= 6 mA.
2.7/3.6
2.7/5.5
85
0.375
2.7/3.6
2.7/5.5
85
0.375
V min/max
V min/max
dB typ
mA/channel
max
mA/channel
max
mA max
μA max
μA max
mW max
Outputs unloaded; boost off;
0.25 mA/channel typ.
Outputs unloaded; boost on;
0.325 mA/channel typ.
V
IH
= DV
DD
, V
IL
= DGND.
AD5390/AD5391 with outputs unloaded;
AV
DD
= DV
DD
= 3 V; boost off.
AD5392 with outputs unloaded;
AV
DD
= DV
DD
= 3 V; boost off.
AI
DD
0.475
0.475
DI
DD
AI
DD
(Power-Down)
DI
DD
(Power-Down)
Power Dissipation
1
1
20
21
1
1
20
21
12
12
mW max
1
AD539x-3 products are calibrated with a 1.25 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 typ or 2.5 V typ via the AD539x control register. Operating the AD539x-3 products with a reference of 2.5 V leads to a degradation in
performance accuracy.
4
Accuracy guaranteed from VOUT = 39 mV to AV
DD
50 mV.
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