AD5317BRU-REEL Просмотр технического описания (PDF) - Analog Devices
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AD5317BRU-REEL
Analog Devices
AD5317BRU-REEL Datasheet PDF : 24 Pages
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AD5307/AD5317/AD5327–SPECIFICATIONS (VDD = 2.5 V to 5.5 V; VREF = 2 V; RL = 2 k⍀ to
GND; CL = 200 pF to GND; all specifications TMIN to TMAX, unless otherwise noted.)
Parameter1
A Version2
B Version2
Min Typ Max Min Typ Max Unit
Conditions/Comments
DC PERFORMANCE3, 4
AD5307
Resolution
Relative Accuracy
Differential Nonlinearity
AD5317
Resolution
Relative Accuracy
Differential Nonlinearity
AD5327
Resolution
Relative Accuracy
Differential Nonlinearity
Offset Error
Gain Error
Lower Deadband5
Upper Deadband5
Offset Error Drift6
Gain Error Drift6
DC Power Supply Rejection
Ratio6
DC Crosstalk6
DAC REFERENCE INPUTS6
VREF Input Range
1
0.25
VREF Input Impedance (RDAC)
74
37
Reference Feedthrough
Channel-to-Channel Isolation
8
±0.15 ±1
±0.02 ±0.25
10
±0.5 ±4
±0.05 ±0.5
12
±2 ±16
±0.2 ±1
±5 ±60
±0.3 ±1.25
10 60
10 60
–12
–5
–60
200
8
± 0.15
± 0.02
Bits
±0.625 LSB
±0.25 LSB
Guaranteed Monotonic by Design
over All Codes
10
Bits
±0.5 ±2.5 LSB
±0.05 ±0.5 LSB
Guaranteed Monotonic by Design
over All Codes
12
Bits
±2
±10 LSB
±0.2 ±1 LSB
Guaranteed Monotonic by Design
over All Codes
±5
±60 mV
VDD = 4.5 V, Gain = 2;
See Figures 4 and 5
±0.3 ±1.25 % of FSR VDD = 4.5 V, Gain = 2;
See Figures 4 and 5.
10
60 mV
See Figure 4. Lower deadband exists
only if offset error is negative.
10
60 mV
See Figure 5. Upper deadband exists
only if VREF = VDD and offset plus
gain error is positive.
–12
ppm of
FSR/∞C
–5
ppm of
FSR/∞C
–60
dB
⌬VDD = ±10%
200
mV
RL = 2 kW to GND or VDD
VDD 1
VDD 0.25
>10
>10
90
74 90
45
37 45
–90
–90
–75
–75
VDD V
VDD V
MW
kW
kW
dB
dB
Buffered Reference Mode
Unbuffered Reference Mode
Buffered Reference Mode and
Power-Down Mode
Unbuffered Reference Mode.
0 V to VREF Output Range
Unbuffered Reference Mode.
0 V to 2 VREF Output Range
Frequency = 10 kHz
Frequency = 10 kHz
OUTPUT CHARACTERISTICS6
Minimum Output Voltage7
Maximum Output Voltage7
DC Output Impedance
Short Circuit Current
Power-Up Time
0.001
VDD – 0.001
0.5
25
16
2.5
5
0.001
V
VDD – 0.001
V
0.5
W
25
mA
16
mA
2.5
ms
5
ms
This is a measure of the minimum
and maximum drive capability of the
output amplifier.
VDD = 5 V
VDD = 3 V
Coming out of Power-Down Mode.
VDD = 5 V
Coming out of Power-Down Mode.
VDD = 3 V
–2–
REV. A
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