AD7845 Analog Devices, AD7845 Datasheet - Page 5
AD7845
Manufacturer Part Number
AD7845
Description
Complete 12-Bit CMOS Multiplying DAC
Manufacturer
Analog Devices
Datasheet
1.AD7845.pdf
(12 pages)
Specifications of AD7845
Resolution (bits)
12bit
Dac Update Rate
200kSPS
Dac Settling Time
5µs
Max Pos Supply (v)
+15.75V
Single-supply
No
Dac Type
Voltage Out
Dac Input Format
Par
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REV. B
Figure 8. Unity Gain Inverter Pulse
Response (Large Signal)
Figure 2. Frequency Response, G = –1
Figure 5. THD vs. Frequency
Figure 3. Output Voltage Swing vs.
Resistive Load
Figure 6. Typical AD7845 Linearity
vs. Power Supply
Figure 9. Unity Gain Inverter Pulse
Response (Small Signal)
Typical Performance Characteristics–AD7845
–5–
Figure 7. Multiplying Feedthrough
Error vs. Frequency
Figure 10. Digital-to-Analog Glitch
Impulse (All 1s to All 0s Transition)
Figure 4. Noise Spectral Density
–10
–20
80
70
60
50
40
30
20
10
0
0
2
4
6
TIME – s
8
10
12 14 16
18
20