参数资料
型号: DAC8531E/2K5G4
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: SERIAL INPUT LOADING, 12 us SETTLING TIME, 16-BIT DAC, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 23/26页
文件大小: 749K
代理商: DAC8531E/2K5G4
DAC8531
6
SBAS192B
www.ti.com
TYPICAL CHARACTERISTICS: VDD = 5V (Cont.)
At TA = +25°C, VDD = 5V, unless otherwise noted.
NOTE: All references to IDD include IREF current.
SOURCE AND SINK CURRENT CAPABILITY
0
V
OUT
(V)
I
SOURCE/SINK (mA)
510
15
5
4
3
2
1
0
DAC Loaded with FFFF
H
DAC Loaded with 0000
H
SUPPLY CURRENT vs DIGITAL INPUT CODE
0000
H
I DD
(
A)
Digital Input Code
2000
H 4000H 6000H 8000H A000H C000H E000H FFFFH
500
400
300
200
100
0
POWER-SUPPLY CURRENT vs TEMPERATURE
–40
Quiescent
Current
(
A)
Temperature (
°C)
0
40
80
120
350
300
250
200
150
100
50
0
SUPPLY CURRENT vs SUPPLY VOLTAGE
2.7
I DD
(
A)
V
DD (V)
3.2
3.7
4.2
4.7
5.2
5.7
350
300
250
200
150
100
50
0
V
REF tied to VDD.
+105
°C
POWER-DOWN CURRENT vs SUPPLY VOLTAGE
2.7
I DD
(nA)
V
DD (V)
3.2
3.7
4.2
4.7
5.2
5.7
100
90
80
70
60
50
40
30
20
10
0
+25
°C
–40
°C
SUPPLY CURRENT vs LOGIC INPUT VOLTAGE
0
I DD
(
A)
V
LOGIC (V)
12
3
4
5
700
600
500
400
300
200
100
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