MAX5270 查看數據表（PDF） - Maxim Integrated
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MAX5270 Datasheet PDF : 13 Pages
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Octal, 13-Bit Voltage-Output DAC
with Parallel Interface
Typical Operating Characteristics (continued)
(VDD = +12V, VSS = -12V, VCC = +5V, VGND = VDUTGND_ _ = 0, VREF_ _ _ _+ = +4.096V, VREF_ _ _ _- = 0, TA = +25°C, unless other-
wise noted.)
ZERO-SCALE AND FULL-SCALE ERROR
vs. TEMPERATURE
0.20
0.15
0.10
0.05
0
FULL SCALE
-0.05
ZERO SCALE
-0.10
-0.15
-0.20
0
10 20 30 40 50 60 70
TEMPERATURE (°C)
10.4
10.2
10.0
9.8
9.6
9.4
9.2
9.0
8.8
8.6
8.4
8.2
0
IDD AND ISS
vs. TEMPERATURE (UNLOADED)
IDD
ISS
25
70
TEMPERATURE (°C)
DIGITAL SUPPLY CURRENT
vs. TEMPERATURE
25
23
21
19
17
15
0
10 20 30 40 50 60 70
TEMPERATURE (°C)
REFERENCE INPUT FREQUENCY RESPONSE
5
REF_ _ _ _ _ = 200mVp-p
0
-5
-10
-15
-20
-25
-30
-35
-40
1k
10k
100k
1M
10M
FREQUENCY (Hz)
POSITIVE SETTLING TIME
LD
SETTLING TIME vs. CAPACITIVE LOAD
100
90
80
70
60
50
40
30
20
10
0
10
100
1000
10k
100k
CAPACITIVE LOAD (pF)
NEGATIVE SETTLING TIME
LD
D12
5V/div
OUT
1V/div
1000
LARGE-SIGNAL STEP RESPONSE
5µs/div
NOISE VOLTAGE DENSITY
vs. FREQUENCY
OUT
1mV/div
OUT
1mV/div
5µs/div
5µs/div
100
10
100
1k
10k
FREQUENCY (Hz)
_______________________________________________________________________________________ 5
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