AD5065 Analog Devices, AD5065 Datasheet - Page 13

• Manufacturer Part Number: AD5065
• Description: Fully Accurate 16-Bit VOUT DAC SPI Interface 2.7 V to 5.5 V in a TSSOP
• Manufacturer: Analog Devices

Specifications of AD5065

• Resolution (bits): 16bit
• Dac Update Rate: 1.5MSPS
• Dac Settling Time: 10.7µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

1
2
–10
–20
–30
–40
–50
–60
10
22
18
16
12
24
20
14
10
0
CH1
8
6
4
10
0
V
T
DD
A
5V
CH A
CH B
CH C
CH D
3dB POINT
= 25°C
Figure 30. Settling Time vs. Capacitive Load
1
= 5V, V
Figure 32. Multiplying Bandwidth
CH2 2V
2
REF
Figure 31. Hardware CLR
= 3.0V
3
100
CAPACITANCE (nF)
FREQUENCY (kHz)
4
M2µs
T
5
11%
6
1000
7
CLR
V
A CH1
OUT
8
9
2.5V
10000
10
Rev. 0 | Page 13 of 28
Figure 35. Glitch Upon Entering Power-Down (1 kΩ to GND) from Zero Scale,
–0.0002
–0.0004
–0.0006
–0.0008
0.0010
0.0008
0.0006
0.0004
0.0002
–0.02
–0.04
–0.06
–0.08
–0.10
0.10
0.08
0.06
0.04
0.02
CH1
0
–25
0
–25
50mV
V
CODE = MIDSCALE
V
CODE = MIDSCALE
V
DD
DD
DD
–20
–20
Figure 33. Typical Output Load Regulation
= 5.5V
= 5V, V
= 5V, V
Figure 34. Typical Current Limiting Plot
CH2 5V
–15
–15
REF
REF
–10
–10
= 4.096V
= 4.096V
SCLK
V
AD5025/AD5045/AD5065
OUT
–5
–5
CURRENT (mA)
No Load
I
M4µs
OUT
T
0
0
8.6%
(mA)
5
5
10
10
CH1 295mV p-p
A CH2
15
15
20
20
1.2V
25
25
30
30