参数资料
型号: DAC7625U/1KG4
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 5 us SETTLING TIME, 12-BIT DAC, PDSO28
封装: GREEN, SOIC-28
文件页数: 18/19页
文件大小: 473K
代理商: DAC7625U/1KG4
8
DAC7724, 7725
TYPICAL PERFORMANCE CURVES: VSS = 0V (Cont.)
At TA = +25°C, VCC = +15V, VDD = +5V, VSS = 0V, VREFH = +10V, VREFL = 0V, representative unit, unless otherwise specified.
+15V
+5V
POWER SUPPLY REJECTION RATIO vs FREQUENCY
Frequency (Hz)
PSRR
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
102
103
104
105
106
101
SINGLE SUPPLY CURRENT LIMIT vs INPUT CODE
20
15
10
5
0
–5
–10
–15
–20
I OUT
(mA)
200
H
400
H
600
H
800
H
A00
H
C00
H
E00
H
FFF
H
000
H
Digital Input Code
Short to Ground
Short to V
CC
16
14
12
10
8
6
4
2
0
R
LOAD (kW)
0.01
0.1
1
10
100
OUTPUT VOLTAGE vs R
LOAD
V
OUT
(V)
Source
Sink
LOGIC SUPPLY CURRENT
vs LOGIC INPUT LEVEL FOR DATA BITS
Logic Input Level for Data Bits (V)
Logic
Supply
Current
(mA)
5
4
3
2
1
0
0.5
1.0
1.5
2.0
2.5
3.5
3.0
4.5
5.0
4.0
OUTPUT NOISE vs FREQUENCY
Frequency (kHz)
Noise
(nV/
√Hz)
1000
100
10
0.1
1
10
100
1000
10000
0
Code 004
H
Code FFF
H
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