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DAC8412AT Datasheet, PDF (12/20 Pages) Analog Devices – Quad, 12-Bit DAC Voltage Output with Readback | |||
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DAC8412/DAC8413
12
VDD = +15V
VSS = â15V
10 VREFH = +10V
VREFL = â10V
TA = 25°C
8
6
4
2
0
0.01
0.1
1
10
100
LOAD RESISTANCE (kâ¦)
Figure 28. Output Swing vs. Load Resistance
0
â10
â30
VDD = +15V
VSS = â15V
â50 VREFH = 0 ±100mV
VREFL = â10V
DATA BITS = +5V
200mV p-p
â70
0
10
100
1k
10k 100k
1M
10M
FREQUENCY (Hz)
Figure 29. Small Signal Response
10
IDD
6
VDD = +15V
VSS = â15V
2
â2
ISS
â6
â10
â75
0
75
150
TEMPERATURE (°C)
Figure 30. Power Supply Current vs. Temperature
Data Sheet
100
+PSRR
80
âPSRR
60
+PSRR:
40 VDD = +15V ±1Vp
VSS = â15V
âPSRR:
20
VDD = +15V
VSS = â15V ±1V
VREFH = +10V
ALL DATA 0
0
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 31. PSRR vs. Frequency
10
VDD = +15V
VSS = â15V
VREFH = +10V
1
VREFL = â10V
TA = 25°C
0.10
0.01
0.001
1
10
100
1k
10k
NOISE FREQUENCY (Hz)
Figure 32. Noise Density vs. Noise Frequency
40
VDD = +15V
30 VSS = â15V
VREFH = +10V
VREFL = â10V
20 TA = 25°C
DATA = 0x000
10
+ISC
0
â10
â20
âISC
â30
â40
â25 â20 â15 â10
â5 0 5
VOUT (V)
10 15 20 25
Figure 33. IOUT vs. VOUT
Rev. G | Page 12 of 20
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