參數(shù)資料
型號(hào)： AD5621
廠商： Analog Devices, Inc.
英文描述： 2.7 V to 5.5 V, <100 UA, 8-/10-/12-Bit nanoDAC D/A, SPI Interface, SC70 Package
中文描述： 2.7 V至5.5 V，“100聯(lián)合航空，8-/10-/12-Bit nanoDAC系列的D / A，SPI接口，SC70封裝
文件頁數(shù)： 4/20頁
文件大?。?/td> 599K
代理商： AD5621
AD5601/AD5611/AD5621
Preliminary Technical Data
SPECIFICATIONS
V
DD
= 2.7 V to 5.5 V; R
L
= 2 k to GND; C
L
= 200 pF to GND; all specifications T
MIN
to T
MAX
, unless otherwise noted.
Table 2.
B Version
1
Parameter
Min
Typ
STATIC PERFORMANCE
AD5601
Resolution
8
Relative Accuracy
2
Differential Nonlinearity
2
AD5611
Resolution
10
Relative Accuracy
2
Differential Nonlinearity
2
AD5621
Resolution
12
Relative Accuracy
2
Differential Nonlinearity
2
Zero Code Error
±0.2
Offset Error
±0.125
Full-Scale Error
±0.01
Gain Error
±0.04
Zero Code Error Drift
5.0
Gain Temperature Coefficient
2.0
OUTPUT CHARACTERISTICS
3
Output Voltage Range
0
Output Voltage Settling Time
8
Slew Rate
0.5
Capacitive Load Stability
470
1000
Output Noise Spectral Density
120
Noise
TBD
Digital-to-Analog Glitch Impulse
10
Digital Feedthrough
0.5
DC Output Impedance
1
Short-Circuit Current
20
LOGIC INPUTS
Input Current
V
INL
, Input Low Voltage
0.8
0.6
V
INH
, Input High Voltage
Pin Capacitance
3
Rev. PrC | Page 4 of 20
Unit
Bits
LSB
LSB
Bits
LSB
LSB
LSB
Bits
LSB
LSB
LSB
mV
% of FSR
LSB
% of FSR
μV/°C
ppm of FSR/°C
V
μs
V/μs
pF
pF
nV/Hz
nV-s
nV-s
mA
μA
V
V
V
V
pF
Test Conditions/Comments
B Grade
Guaranteed monotonic by design
B Grade
A Grade
Guaranteed monotonic by design
B Grade
A Grade
Guaranteed monotonic by design
All 0s loaded to DAC register
All 1s loaded to DAC register
Code to
R
L
= ∞
RL = 2 k
DAC code = TBD, 10 kHz
DAC code = TBD, 0.1 Hz to 10 Hz bandwidth
1 LSB change around major carry
V
DD
= ±3 V/±5 V
V
DD
= ±5 V
V
DD
= ±2.7 V
V
DD
= ±5 V
V
DD
= ±2.7 V
Max
±0.5
±1
±0.5
±4.0
±1
±1
±6
±1
V
DD
18
±1
1.8
1.4
相關(guān)PDF資料
PDF描述
AD5621AKS 2.7 V to 5.5 V, <100 UA, 8-/10-/12-Bit nanoDAC D/A, SPI Interface, SC70 Package
AD5601BKS 2.7 V to 5.5 V, <100 UA, 8-/10-/12-Bit nanoDAC D/A, SPI Interface, SC70 Package
AD5611BKS 2.7 V to 5.5 V, <100 UA, 8-/10-/12-Bit nanoDAC D/A, SPI Interface, SC70 Package
AD5621BKS 2.7 V to 5.5 V, <100 UA, 8-/10-/12-Bit nanoDAC D/A, SPI Interface, SC70 Package
AD5620BRJ-1500RL7 Single, 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference in SOT-23
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