AD5643R Analog Devices, AD5643R Datasheet - Page 17
AD5643R
Manufacturer Part Number
AD5643R
Description
Manufacturer
Analog Devices
Datasheet
1.AD5643R.pdf
(32 pages)
Specifications of AD5643R
Resolution (bits)
14bit
Dac Update Rate
250kSPS
Dac Settling Time
3.5µs
Max Pos Supply (v)
+5.5V
Single-supply
Yes
Dac Type
Voltage Out
Dac Input Format
Ser,SPI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5643RBRMZ-3
Manufacturer:
AD
Quantity:
20 000
Part Number:
AD5643RBRMZ-5
Manufacturer:
ADI/亚德诺
Quantity:
20 000
–10
–15
–20
–25
–30
–35
–40
–5
16
14
12
10
5
0
8
6
4
10k
0
V
T
REF
A
Figure 46. Settling Time vs. Capacitive Load
= 25°C
1
= V
Figure 47. Multiplying Bandwidth
DD
2
3
100k
CAPACITANCE (nF)
FREQUENCY (Hz)
4
5
V
6
DD =
1M
V
3V
7
DD =
5V
8
V
T
A
DD
= 25°C
9
= 5V
10M
1
0
Rev. D | Page 17 of 32
3
4
4
2
CH3 5.0V
V
V
OUT
OUT
Figure 48. CLR Pulse Activation Time
AD5623R/AD5643R/AD5663R
CH4 1.0V
CH2
B
A
1.0V
CLR
M200ns A CH3
1.10V