DVCC = 2.5 V to 5.5 V; V
參數(shù)資料
型號: EVAL-AD5372EBZ
廠商: Analog Devices Inc
文件頁數(shù): 25/29頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR AD5372
產(chǎn)品培訓(xùn)模塊: DAC Architectures
標(biāo)準(zhǔn)包裝: 1
DAC 的數(shù)量: 32
位數(shù): 16
采樣率(每秒): 540k
數(shù)據(jù)接口: 串行
設(shè)置時間: 20µs
DAC 型: 電壓
工作溫度: -40°C ~ 85°C
已供物品: 板,CD
已用 IC / 零件: AD5372
相關(guān)產(chǎn)品: AD5372BSTZ-REEL-ND - IC DAC 16BIT 32CH SER 64-LQFP
AD5372BSTZ-ND - IC DAC 16BIT 32CH SER 64-LQFP
AD5372/AD5373
Rev. C | Page 4 of 28
SPECIFICATIONS
DVCC = 2.5 V to 5.5 V; VDD = 9 V to 16.5 V; VSS = 16.5 V to 8 V; VREF0 = VREF1 = 3 V; AGND = DGND = SIGGNDx = 0 V;
CL = open circuit; RL = open circuit; gain (M), offset (C), and DAC offset registers at default values; all specifications TMIN to TMAX,
unless otherwise noted.
Table 2.
Parameter
AD53721
B Version
AD53731
B Version
Unit
Test Conditions/Comments2
ACCURACY
Resolution
16
14
Bits
Integral Nonlinearity (INL)
±4
±1
LSB max
Differential Nonlinearity (DNL)
±1
LSB max
Guaranteed monotonic by design over
temperature
Zero-Scale Error
±10
mV max
Before calibration
Full-Scale Error
±10
mV max
Before calibration
Gain Error
0.1
% FSR
Before calibration
Zero-Scale Error2
1
LSB typ
After calibration
Full-Scale Error2
1
LSB typ
After calibration
Span Error of Offset DAC
±35
mV max
See the Offset DACS section for details
VOUTx Temperature Coefficient
5
ppm FSR/°C typ
Includes linearity, offset, and gain drift
100
μV max
Typically 20 μV; measured channel at midscale,
full-scale change on any other channel
REFERENCE INPUTS (VREF0, VREF1)2
VREFx Input Current
±10
μA max
Per input; typically ±30 nA
VREFx Range
2/5
V min/V max
±2% for specified operation
SIGGND INPUTS (SIGGND0 TO SIGGND3)2
DC Input Impedance
50
kΩ min
Typically 55 kΩ
Input Range
±0.5
V min/V max
SIGGNDx Gain
0.995/1.005
min/max
OUTPUT CHARACTERISTICS2
Output Voltage Range
VSS + 1.4
V min
ILOAD = 1 mA
VDD 1.4
V max
ILOAD = 1 mA
Nominal Output Voltage Range
4 to +8
V min/V max
Short-Circuit Current
15
mA max
VOUTx to DVCC, VDD, or VSS
Load Current
±1
mA max
Capacitive Load
2200
pF max
DC Output Impedance
0.5
Ω max
DIGITAL INPUTS
JEDEC compliant
Input High Voltage
1.7
V min
DVCC = 2.5 V to 3.6 V
2.0
V min
DVCC = 3.6 V to 5.5 V
Input Low Voltage
0.8
V max
DVCC = 2.5 V to 5.5 V
Input Current
±1
μA max
Excluding CLR pin
CLR High Impedance Leakage Current
±20
μA max
Input Capacitance2
10
pF max
DIGITAL OUTPUTS (SDO, BUSY)
Output Low Voltage
0.5
V max
Sinking 200 μA
Output High Voltage (SDO)
DVCC 0.5
V min
Sourcing 200 μA
SDO High Impedance Leakage Current
±5
μA max
High Impedance Output Capacitance2
10
pF typ
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