參數(shù)資料
型號: DAC7725N
英文描述: 12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER
中文描述: 12位四路電壓輸出數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù): 11/15頁
文件大?。?/td> 451K
代理商: DAC7725N
11
DAC7724, 7725
TYPICAL PERFORMANCE CURVES: V
SS
= –15V
(Cont.)
At T
A
= +25
°
C, V
CC
= +15V, V
DD
= +5V, V
SS
= –15V, V
REFH
= +10V, V
REFL
= –10V, representative unit, unless otherwise specified.
BROADBAND NOISE
Time (1ms/div)
N
μ
V
BW = 1MHz
Code = 800
H
OUTPUT VOLTAGE
MID-SCALE GLITCH PERFORMANCE
Time (1
μ
s/div)
+5V
LDAC
0
O
7FF
H
to 800
H
800
H
to 7FF
H
–15V
+5V
POWER SUPPLY REJECTION RATIO vs FREQUENCY
Frequency (Hz)
P
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
10
2
10
3
10
4
10
5
10
6
10
1
+15V
DUAL SUPPLY CURRENT LIMIT vs INPUT CODE
SHORT TO GROUND
20
15
10
5
0
–5
–10
–15
–20
I
O
(
200
H
400
H
600
H
Digital Input Code
800
H
A00
H
C00
H
E00
H
FFF
H
000
H
Noise at any code
OUTPUT NOISE vs FREQUENCY
Frequency (kHz)
N
H
1000
100
10
0.1
1
10
100
1000
10000
0
DATA BUS FEEDTHROUGH GLITCH
Time (0.5
μ
s/div)
+5V
DATA BUS
0
O
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