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DG300ABWE+ 参数 Datasheet PDF下载

DG300ABWE+图片预览
型号: DG300ABWE+
PDF下载: 下载PDF文件 查看货源
内容描述: [SPST, 2 Func, 1 Channel, CMOS, PDSO16, 0.300 INCH, LEAD FREE, MS-013AA, SOIC-16]
分类和应用: 光电二极管
文件页数/大小: 11 页 / 327 K
品牌: MAXIM [ MAXIM INTEGRATED PRODUCTS ]
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TTL Compatible CMOS Analog Switches  
Table 1. Typical Single Supply Parameters  
V+ SUPPLY VOLTAGE (V- = 0V)  
PARAMETER  
+10V  
ꢁ90ns  
40ns  
+15V  
ꢁ50ns  
40ns  
+20V  
ꢁꢁ0ns  
40ns  
+30V  
70ns  
t
ON  
Switching Time (R = ꢁkΩ)  
L
t
40ns  
OFF  
= +ꢁꢀ  
7ꢁΩ  
5ꢁΩ  
42Ω  
3ꢁΩ  
SIGNAL  
On-Resistance  
= ꢀ+ / 2  
77Ω  
54Ω  
43Ω  
30Ω  
SIGNAL  
= ꢀ+  
±4Ω  
63Ω  
54Ω  
43Ω  
SIGNAL  
Input Logic Levels  
0.±ꢀ, 4.0ꢀ  
0.±ꢀ, 4.0ꢀ  
0.±ꢀ, 4.0ꢀ  
0.±ꢀ, 4.5ꢀ  
Table 2. Charge Injection ( 15V Supplies)  
Applications Information  
All DG300 family switches will operate with ±5ꢀ to ±5ꢀ  
power supplies. They can also be used with single-ended  
power supplies ranging from +ꢁ0ꢀ to +30ꢀ where the ꢀ-  
terminal is connected to ground. In either case, analog  
signals ranging from ꢀ+ to ꢀ- can be switched.  
ANALOG INPUT (V)  
INJECTED Q (pC)  
+ꢁ0  
+5  
0
4
±
ꢁ2  
±
-5  
The on-resistance variation with analog signal and supply  
-ꢁ0  
5
voltage is shown in the Typical Operating Characteristics.  
The temperature coefficient of R  
is typically 0.5%/°C.  
ON  
The charge injection test circuit is shown in Figure ꢁ.  
Table 2 lists the typical injected charge for DG300 series  
switches with various input voltages.  
Typical on-resistance matching from channel to chan-  
nel is ꢁ0%. In addition, Table ꢁ outlines some typical  
parameters for single-supply operation.  
Chip Topography  
DG300  
DG300A  
N.C.  
Dꢁ  
N.C.  
Sꢁ  
DG301  
DG301A  
N.C.  
Dꢁ  
Sꢁ  
N.C.  
INꢁ  
N.C.  
GND  
ꢀ-  
N.C.  
N.C.  
N.C.  
S2  
DG302/DG303  
DG302A/DG303A  
b
a
n
m
DIE PAD  
a
b
c
d
e
f
g
h
i
S3  
D3  
Dꢁ  
l
Sꢁ  
INꢁ  
INꢁ  
N.C.  
GND  
ꢀ-  
IN2  
S2  
c
k
j
N.C.  
GND  
ꢀ-  
IN2  
S2  
0.106"  
2.69mm  
d
j
k
l
N.C.  
D2  
D2  
D4  
m
n
N.C.  
ꢀ+  
D2  
ꢀ+  
S4  
ꢀ+  
e
f
g
h
i
0.108"  
2.74mm  
6
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