AD5629RACPZ-2-RL7 查看數據表（PDF） - Analog Devices
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AD5629RACPZ-2-RL7 Datasheet PDF : 30 Pages
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Data Sheet
AD5629R/AD5669R
SPECIFICATIONS
VDD = 4.5 V to 5.5 V, RL = 2 kΩ to GND, CL = 200 pF to GND, VREFIN = VDD. All specifications TMIN to TMAX, unless otherwise noted.
Table 1.
Parameter
STATIC PERFORMANCE2
AD5629R
Resolution
Relative Accuracy
Differential Nonlinearity
AD5669R
Resolution
Relative Accuracy
Differential Nonlinearity
Zero-Code Error
Zero-Code Error Drift
Full-Scale Error
Gain Error
Gain Temperature Coefficient
Offset Error
DC Power Supply Rejection
Ratio
DC Crosstalk
(External Reference)
DC Crosstalk
(Internal Reference)
OUTPUT CHARACTERISTICS3
Output Voltage Range
Capacitive Load Stability
DC Output Impedance
Short-Circuit Current
Power-Up Time
REFERENCE INPUTS
Reference Current
Reference Input Range
Reference Input Impedance
REFERENCE OUTPUT (1.25 V)
Output Voltage
Reference Input Range
Output Impedance
REFERENCE OUTPUT (2.5 V)
Output Voltage
Reference Input Range
Output Impedance
A Grade1
B Grade1
Min Typ Max Min Typ Max Unit
Test Conditions/Comments
12
12
Bits
±0.5 ±4
±0.5 ±1 LSB
±0.25
±0.25 LSB
See Figure 7
Guaranteed monotonic by design
(see Figure 9)
16
16
Bits
±8 ±32
±8 ±16 LSB
See Figure 6
±1
±1 LSB
Guaranteed monotonic by design
(see Figure 8)
6 19
6 19 mV
All 0s loaded to DAC register (see Figure 19)
±2
±2
µV/°C
−0.2 −1
−0.2 −1 % FSR All 1s loaded to DAC register (see Figure 20)
±1
±1 % FSR
±2.5
±2.5
ppm Of FSR/°C
±6 ±19
±6 ±19 mV
–80
–80
dB
VDD ± 10%
10
10
µV
Due to full-scale output change,
RL = 2 kΩ to GND or VDD
5
5
µV/mA Due to load current change
10
10
µV
Due to powering down (per channel)
25
25
µV
Due to full-scale output change,
RL = 2 kΩ to GND or VDD
10
10
µV/mA Due to load current change
0
VDD
0
VDD
V
2
2
nF
RL = ∞
10
10
nF
RL = 2 kΩ
0.5
0.5
Ω
30
30
mA
VDD = 5 V
4
4
µs
Coming out of power-down mode, VDD = 5 V
40 50
40 50 µA
0
VDD
0
VDD
V
14.6
14.6
kΩ
VREFIN = VDD = 5.5 V (per DAC channel)
1.247
1.253 1.247
1.253 µA
TA = 25°C
±15
±5 ±15 ppm/°C LFCSP, TSSOP
±15
WLCSP
7.5
7.5
kΩ
2.495
±15
7.5
2.505
2.495
±5
7.5
2.505
±10
µA
ppm/°C
kΩ
TA = 25°C
Rev. F | Page 3 of 30
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