參數(shù)資料
型號(hào)： DG212
英文描述： Quad SPST CMOS Analog Switches
中文描述： 四路SPST、CMOS模擬開關(guān)
文件頁數(shù)： 1/11頁
文件大?。?/td> 447K
代理商： DG212
General Description
The DG202 and DG212 are normally open, quad sin-
gle-pole single-throw (SPST) analog switches. These
CMOS switches can be continuously operated with
power supplies ranging from ±4.5V to ±18V. Maxim
guarantees that these switches will not latch up if the
power supplies are disconnected with input signals still
connected.
The DG202/DG212 are similar to the DG201/DG211
except 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.
Compared to the original manufacturer’s products,
Maxim’s DG202 and DG212 consume very little power,
making them better suited for portable applications.
Maxim has also eliminated the need for the third logic
power supply (V
L
) that is required for the operation of
the original manufacturer’s DG212 without sacrificing
compatibility.
Applications
Analog Multiplexers
Programmable Gain Amplifiers
Communications Systems
Sample/Holds
Automatic Test Equipment
PBX, PABX
Features
o
Guaranteed ±4.5V to ±18V Operation
o
No V
L
Supply Required
o
Nonlatching with Supplies Turned Off and Input
Signals Present
o
CMOS and TTL Logic Compatible
o
Monolithic, Low-Power CMOS Design
D
Quad SPST CMOS Analog Switches
________________________________________________________________
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.
1
SWITCHES SHOWN FOR LOGIC “0” INPUT
DIP/SO
LOGIC
0
1
SWITCH
OFF
ON
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
D2
S2
V+
V-
S1
D1
IN1
DG202
DG212
V
L
S3
D3
IN3
IN4
D4
S4
GND
Pin Configurations
Ordering Information
19-3960; Rev 1; 6/01
PART
TEMP RANGE
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-55
°
C to +125
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
PIN-PACKAGE
16 TSSOP
16 SO
16 Plastic DIP
Dice
16 QFN (5 x 5)
16 TSSOP
16 SO
16 Plastic DIP
16 CERDIP
16 TSSOP
16 SO
16 Plastic DIP
DG202
CUE
DG202CSE
DG202CJ
DG202C/D
DG202AEGE
DG202AEUE
DG202ADY
DG202ADJ
DG202AAK
DG212
CUE
DG212CSE
DG212CJ
DG212C/D
DG212EGE
DG212EUE
DG212DY
DG212DJ
Dice
16 QFN (5 x 5)
16 TSSOP
16 SO
16 Plastic DIP
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
+15V
DG202
DG212
-15V
V
IN
x 10V
*
*
*
*
5k
10k
40k
20k
5k
V
OUT
PROGRAMMABLE GAIN AMPLIFIER
NOTE:
*PINS 1, 8, 9, AND 16 ARE LOGIC CONTROL INPUTS
Typical Operating Circuit
Pin Configurations continued at end of data sheet.
相關(guān)PDF資料
PDF描述
DG202A Monolithic Quad SPST CMOS Analog Switches(119.61 k)
DG202B Improved Quad CMOS Analog Switches(131.01 k)
DG202CK Quad SPST SMOS Analog Switches
DG202AK Quad SPST SMOS Analog Switches
DG202BK Quad SPST SMOS Analog Switches
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DG212 WAF 制造商:Intersil Corporation 功能描述:
DG212B 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Improved Quad CMOS Analog Switches
DG212BDJ 功能描述:模擬開關(guān) IC Quad SPST Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
DG212BDJ 制造商:Vishay Siliconix 功能描述:IC SWITCH QUAD SPST DIP16 212
DG212BDJ-E3 功能描述:模擬開關(guān) IC Quad SPST Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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