V
參數(shù)資料
型號(hào): MC144111DWR2
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 8/12頁(yè)
文件大?。?/td> 0K
描述: IC QUAD SERIAL D/A CONV 16-SOIC
標(biāo)準(zhǔn)包裝: 1,000
位數(shù): 6
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 雙 ±
功率耗散(最大): 50mW
工作溫度: 0°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC W
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 8 電壓,單極
采樣率(每秒): *
其它名稱: MC144111DWTR
Switching Characteristics
MC144110 Technical Data, Rev. 2
Freescale Semiconductor
5
3
Switching Characteristics
Vstep
Step Size (Rn Out)
See Figure 4
5
10
15
19
39
58
137
274
411
mV
Voffset
Offset Voltage from VSS
Din = $00, See Figure 3
-
1
LSB
IE
Emitter Leakage Current
VRn Out = 0 V
15
-
10
A
hFE
DC Current Gain
IE = 0.1 to 10.0 mA
TA = 25°C
-
40
-
VBE
Base-to-Emitter Voltage Drop
IE = 1.0 mA
-
0.4
0.7
V
Table 3. Switching Characteristics
(Voltages referenced to VSS, TA = 0 to 85°C, CL = 50 pF, Input tr = tf = 20 ns unless otherwise indicated)
Symbol
Parameter
VDD
Min
Max
Unit
twH
Positive Pulse Width, CLK (Figures 5 and 6)
5
10
15
2
1.5
1
-
s
twL
Negative Pulse Width, CLK (Figure 5 and 6)
5
10
15
5
3.5
2
-
s
tsu
Setup Time, ENB to CLK (Figures 5 and 6)
5
10
15
5
3.5
2
-
s
tsu
Setup Time, Din to CLK (Figures 5 and 6)
5
10
15
1000
750
500
-
ns
th
Hold Time, CLK to ENB (Figures 5 and 6)
5
10
15
5
3.5
2
-
s
th
Hold Time, CLK to Din (Figures 5 and 6)
5
10
15
5
3.5
2
-
s
tr, tf
Input Rise and Fall Times
5 - 15
-
2
s
Cin
Input Capacitance
5 - 15
-
7.5
pF
Table 2. Electrical Characteristics (continued)
(Voltages referenced to VSS, TA = 0 to 85°C unless otherwise indicated)
Symbol
Parameter
Test Conditions
VDD
Min
Max
Unit
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