MX7839 查看數據表（PDF） - Maxim Integrated
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MX7839 Datasheet PDF : 14 Pages
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Octal, 13-Bit Voltage-Output DAC
with Parallel Interface
Typical Operating Characteristics (continued)
(VDD = +15V ±5%, VSS = -15V ±5%, VCC = +5V ±5%, VGND = VDUTGND_ _ = 0, VREF_ _ _ _+ = +5V, VREF_ _ _ _- = -5V, TA = +25°C,
unless otherwise noted.)
LDAC
5V/div
MAJOR CARRY GLITCH IMPULSE
(0xOFFF–0x1000)
MX7839 toc13
LDAC
5V/div
MAJOR CARRY GLITCH IMPULSE
(0x1000–0xOFFF)
MX7839 toc14
OUT
5mV/div
2µs/div
OUT
5mV/div
2µs/div
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
GAIN ERROR vs. VREF
(VREF+ - VREF-)
2
4
6
8
10
VREF (V)
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0
DNL (MAX, MIN)
vs. VREF (VREF+ - VREF-)
2
4
6
8
10
VREF (V)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
ZERO-SCALE ERROR
vs. VREF (VREF+ - VREF-)
2
4
6
8
10
VREF (V)
FULL-SCALE ERROR
vs. VREF (VREF+ - VREF-)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
2
4
6
8
10
VREF (V)
INL (MAX, MIN)
vs. VREF (VREF+ - VREF-)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
2
4
6
8
10
VREF (V)
SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
30
20
ZERO-SCALE OUTPUT,
10
SINKING CURRENT
0
-10
FULL-SCALE OUTPUT,
-20
SOURCING CURRENT
-30
-40
-40 -25 -10 5 20 35 50 65 80
TEMPERATURE (°C)
6 _______________________________________________________________________________________
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