Datasheet

®
7 DAC7621
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°, and V
DD
= 5V, unless otherwise specified.
FALL TIME DETAIL
Output Voltage (1mV/div)
Time (10µs/div)
LD
V
OUT
10.000
1.000
0.100
0.010
OUTPUT VOLTAGE NOISE vs FREQUENCY
Noise (µV/√Hz)
Frequency (Hz)
10 100 1k 10k 100k
Data = FFF
H
8
6
4
2
0
–2
–4
–6
–8
Output Voltage Change (mV)
Hours of Operation at +150°C
LONG-TERM DRIFT ACCELERATED BY BURN-IN
0 400200 600 800 1000 1200
avg
max
min
144 Units
0
10
20
30
40
50
60
–12
–8 –4 0 4 8 12
T.U.E = ΣINL = Z
S
+ FS
Sample Size = 300 Units
T
A
= +25°C
Number of Units
TOTAL UNADJUSTED ERROR HISTOGRAM
4.115
4.110
4.105
4.100
4.095
4.090
4.085
4.080
4.075
FULL-SCALE VOLTAGE vs TEMPERATURE
Full-Scale Output (V)
Temperature (°C)
–50 0 25–25 50 75 100 125
No Load
Sample Size = 300
Avg + 3σ
Avg – 3σ
Avg
3
2
1
0
–1
ZERO-SCALE VOLTAGE vs TEMPERATURE
Zero-Scale (mV)
Temperature (°C)
–50 0 25–25 50 75 100 125