At TA = +25°, and VDD
參數(shù)資料
型號: DAC7621EG4
廠商: Texas Instruments
文件頁數(shù): 10/14頁
文件大?。?/td> 0K
描述: IC 12-BIT D/A PARALLEL 20-SSOP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 70
設(shè)置時間: 7µs
位數(shù): 12
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
功率耗散(最大): 5mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 20-SSOP
包裝: 管件
輸出數(shù)目和類型: 1 電壓,單極
采樣率(每秒): 143k
其它名稱: DAC7621E
DAC7621E-ND
5
DAC7621
TYPICAL PERFORMANCE CURVES
At TA = +25°, and VDD = 5V, unless otherwise specified.
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OUTPUT SWING vs LOAD
Output
Voltage
(V)
Load Resistance (
)
10
100
1k
10k
100k
1k
100
10
1
0.1
0.01
PULL-DOWN VOLTAGE vs OUTPUT SINK CURRENT
Delta
V
OUT
(mV)
Current (mA)
0.001
0.01
0.1
1
10
100
85
°C (mV)
–40
°C
Data = 000
H
25
°C
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
SUPPLY CURRENT vs LOGIC INPUT VOLTAGE
Supply
Current
(mA)
Logic Voltage (V)
5
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
70
60
50
40
30
20
10
0
POWER SUPPLY REJECTION vs FREQUENCY
PSR
(dB)
Frequency (Hz)
10
100
1k
10k
100k
1M
Data = FFF
H
V
DD = 5V
±200mV AC
5.0
4.8
4.6
4.4
4.2
4.0
MINIMUM SUPPLY VOLTAGE vs LOAD
V
DD
Minimum
(V)
Output Load Current (mA)
0.010
0.100
1.000
10.000
V
FS = 1 LSB
Data = FFF
H
BROADBAND NOISE
Noise
Voltage
(1mV/div)
Time (2
s/div)
Code = FFFH
BW = 2MHz
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