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DG202

更新时间: 2024-11-23 11:56:31
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描述
Quad SPST CMOS Analog Switches

DG202 数据手册

 浏览型号DG202的Datasheet PDF文件第2页浏览型号DG202的Datasheet PDF文件第3页浏览型号DG202的Datasheet PDF文件第4页浏览型号DG202的Datasheet PDF文件第5页浏览型号DG202的Datasheet PDF文件第6页浏览型号DG202的Datasheet PDF文件第7页 
19-3960; Rev 3; 6/06  
Quad SPST CMOS Analog Switches  
General Description  
Features  
The DG202/DG212 are normally open, quad single-  
pole single-throw (SPST) analog switches. These  
CMOS switches can be continuously operated with  
power supplies ranging from ±±.ꢀ5 to ±1ꢁ5. Maꢂim  
guarantees that these switches will not latch up if the  
power supplies are disconnected with input signals still  
connected.  
Guaranteed ±±4.5 tꢀ ±ꢁꢂ5 Vꢃeratꢄꢀn  
Nꢀ 5 Suꢃꢃly Requꢄred  
L
Nꢀnlatchꢄng wꢄth Suꢃꢃlꢄes Turned Vff and Inꢃut  
Sꢄgnals Present  
CMVS and TTL Lꢀgꢄc Cꢀmꢃatꢄble  
Mꢀnꢀlꢄthꢄc, Lꢀw-Pꢀwer CMVS Desꢄgn  
The DG202/DG212 are similar to the DG201/DG211  
eꢂcept for inverted control inputs. All devices have  
guaranteed break-before-make switching, as well as  
essentially constant on-resistance over the analog  
signal range. All switches conduct current in either  
direction and add no offset to the output signal.  
Ordering Information  
PART  
TEMP RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-±0°C to +ꢁꢀ°C  
-±0°C to +ꢁꢀ°C  
-±0°C to +ꢁꢀ°C  
PIN-PACKAGE  
16 TSSOP  
16 SO  
DG202CUE  
DG202CSE  
DG202CJ  
16 Plastic DIP  
Dice  
Compared to the original manufacturer’s products,  
Maꢂim’s DG202/DG212 consume very little power,  
making them better suited for portable applications.  
Maꢂim has also eliminated the need for the third logic  
power supply (5 ) that is required for the operation of  
L
the original manufacturer’s DG212 without sacrificing  
compatibility.  
DG202C/D  
DG202AEGE  
DG202AEUE  
DG202ADY  
DG202ADJ  
DG202AK  
DG2ꢁ2CUE  
DG212CSE  
DG212CJ  
16 QFN (ꢀmm ꢂ ꢀmm)  
16 TSSOP  
16 SO  
-±0°C to +ꢁꢀ°C  
-ꢀꢀ°C to +12ꢀ°C  
0°C to +70°C  
16 Plastic DIP  
16 CERDIP  
16 TSSOP  
16 SO  
Applications  
0°C to +70°C  
Analog Multipleꢂers  
Programmable Gain Amplifiers  
Communications Systems  
Sample/Holds  
0°C to +70°C  
0°C to +70°C  
16 Plastic DIP  
DG212C/D  
DG212EGE  
DG212EUE  
DG212DY  
DG212DJ  
Dice  
-±0°C to +ꢁꢀ°C  
16 QFN (ꢀmm ꢂ ꢀmm)  
16 TSSOP  
-±0°C to +ꢁꢀ°C  
-±0°C to +ꢁꢀ°C  
-±0°C to +ꢁꢀ°C  
Automatic Test Equipment  
PBX, PABX  
16 SO  
16 Plastic DIP  
DG212ETE  
-±0°C to +ꢁꢀ°C  
16 Thin QFN  
Typical Operating Circuit  
Pin Configurations  
1
2
3
4
5
6
7
8
IN1  
16 IN2  
15 D2  
14 S2  
5k  
D1  
S1  
V-  
1
2
3
4
5
6
7
8
16  
15  
14  
*
*
5kΩ  
40kΩ  
V
IN  
x 10V  
13 V+  
DG202  
GND  
S4  
12  
11  
10  
9
V
L
V
OUT  
-15V  
DG202  
DG212  
13 +15V  
DG212  
S3  
12  
11  
10  
D3  
IN3  
D4  
IN4  
10kΩ  
20kΩ  
9
*
*
DIP/SV  
LOGIC  
SWITCH  
0
1
OFF  
ON  
PROGRAMMABLE GAIN AMPLIFIER  
NOTE: *PINS 1, 8, 9, AND 16 ARE LOGIC CONTROL INPUTS  
SWITCHES SHOWN FOR LOGIC “0” INPUT  
Pin Configurations continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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