AD5024 Analog Devices, AD5024 Datasheet - Page 15
AD5024
Manufacturer Part Number
AD5024
Description
Manufacturer
Analog Devices
Datasheet
1.AD5024.pdf
(28 pages)
Specifications of AD5024
Resolution (bits)
12bit
Dac Update Rate
125kSPS
Dac Settling Time
8µs
Max Pos Supply (v)
+5.5V
Single-supply
Yes
Dac Type
Voltage Out
Dac Input Format
Ser,SPI
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–0.0002
–0.0004
–0.0006
–0.0008
0.0010
0.0008
0.0006
0.0004
0.0002
–10
–20
–30
–40
–50
–60
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
0
0
0
10
–25
0
CODE = MIDSCALE
V
DD
Figure 40. Typical Output Load Regulation
CH A
CH B
CH C
CH D
3dB POINT
–20
= 5V, V
Figure 39. Typical Output Slew Rate
2
Figure 38. Multiplying Bandwidth
–15
REF
–10
4
= 4.096V
100
FREQUENCY (kHz)
–5
CURRENT (mA)
6
TIME (µs)
0
V
T
1/4 SCALE TO 3/4 SCALE
3/4 SCALE TO 1/4 SCALE
OUTPUT LOADED WITH 5kΩ
AND 200pF TO GND
A
5
DD
8
= 25°C
= 5V, V
1000
10
10
REF
15
= 4.096V
20
12
25
10000
14
30
Rev. E | Page 15 of 28
Figure 42. Glitch Upon Entering Power-Down (1 kΩ to GND) from Zero Scale,
Figure 43. Glitch Upon Entering Power-Down (1 kΩ to GND) from Zero Scale,
–0.02
–0.04
–0.06
–0.08
–0.10
0.10
0.08
0.06
0.04
0.02
CH1
CH1
T
V
T
V
A
A
0
DD
DD
–25
= 25°C
= 25°C
50mV
50mV
= 5V, V
= 5V, V
CODE = MIDSCALE
V
DD
–20
= 5V, V
Figure 41. Typical Current Limiting Plot
REF
REF
CH2 5V
CH2 5V
–15
= 4.096V
= 4.096V
REF
–10
= 4.096V
5 kΩ/200 pF Load
AD5024/AD5044/AD5064
–5
No Load
M4µs
M4µs
T
T
I
OUT
0
8.6%
8.6%
(mA)
5
DAC A 295mV p-p
DAC A 200mV p-p
10
A CH2
A CH2
15
SCLK
20
1.2V
1.2V
25
30