AD7305 Analog Devices, AD7305 Datasheet - Page 11

• Manufacturer Part Number: AD7305
• Description: +3V/+5V, Rail-to-Rail Quad, 8-Bit DAC Parallel-IN
• Manufacturer: Analog Devices

Specifications of AD7305

• Resolution (bits): 8bit
• Dac Update Rate: 1MSPS
• Dac Settling Time: 1µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Par

(±5V @
50kHz)
V
V
REFIN
OUT
V
Figure 17. Multiplying Mode Step Response and Output Slew Rate
OUT
CS
–4
–6
–8
A
6
4
0
10k
Figure 18. Multiplying Mode Gain vs. Frequency
Figure 16. Large-Signal Settling Time
100k
V
V
DATA = 0x00
FREQUENCY (Hz)
DD
REF
= 5V
2µs/DIV
2µs/DIV
= 4V
f
–3dB
0xFF
= 2.6MHz
1M
V
V
DATA = 0xFF
V
DD
SS
REF
DATA = 0xFF
= –5V
= +5V
= 100mV rms
10M
0V
5V
0V
+5V
+5V
0V
–5V
0V
–5V
Rev. C | Page 11 of 20
0.001
0.01
0.1
10
1
10m
Figure 20. Shutdown Recovery Time (Wakeup)
1
Figure 21. THD vs. Reference Input Amplitude
2
Figure 19. Time to Shutdown
NO LOAD
3
V
R
REF
L
= 70kΩ
R
L
4
AMPLITUDE (V p-p)
= 10kΩ
5µs/DIV
5
6
AD7304/AD7305
V
V
7
DD
SS
V
V
C
= –5V
DD
= +5V
DD
L
8
= 150pF
= 5V
= 5V
9
10
V
I
1mA/V
V
CS
CS
DD
OUT
OUT