參數(shù)資料
型號(hào)： DG300ABWE+
廠商： Maxim Integrated Products
文件頁數(shù)： 1/11頁
文件大?。?/td> 0K
描述： IC SWITCH DUAL SPST 16SOIC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 46
功能： 開關(guān)
電路： 2 x SPST - NO
導(dǎo)通狀態(tài)電阻： 50 歐姆
電壓電源： 雙電源
電壓 - 電源，單路/雙路(±)： ±5 V ~ 18 V
電流 - 電源： 230µA
工作溫度： -25°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： 管件
General Description
Maxim’s DG300–DG303 and DG300A–DG303A CMOS
dual and quad analog switches combine low power
operation with fast switching times and superior DC and
AC switch characteristics. On-resistance is less than
50
Ω and is essentially constant over the analog signal
range. Device specifications are ideal for battery-
powered circuitry.
These switches are available in a variety of formats as
outlined in the Pin Configurations section. The switch
control logic inputs are fully TTL and CMOS compati-
ble. Also featured are “break-before-make” switching
and low charge injection.
Maxim’s DG300-DG303 and DG300A-DG303A families
are electrically compatible and pin compatible with the
original manufacturer’s devices. All devices operate with
power supplies ranging from ±5V to ±18V. Single-sup-
ply operation is implemented by connecting V- to GND.
Applications
Portable Instruments
Low-Power Sample/Holds
Power-Supply Switching
Programmable Gain Amplifiers
SPDT and DPDT Functions
Process Control and Telemetry
Features
Monolithic Low-Power CMOS
Latchup Proof Construction
Fully Compatible 2nd Source
Low On-Resistance, <50Ω
Fast Switching Time
V+ to V- Analog Signal Range
Single-Supply Capability
DG300(A)/DG301(A)/DG302(A)/DG303(A)
TTL Compatible CMOS Analog Switches
________________________________________________________________ Maxim Integrated Products
1
V+
D2
N.C.
S2
S1
N.C.
D1
N.C.
14
13
12
11
10
9
8
1
2
3
4
5
6
7
N.C.
IN2
V-
GND
IN1
N.C.
10
1
2
3
4
5
6
7
8
9
D1
S1
IN1
N.C.
GND
1
0
LOGIC
ON
OFF
SWITCH
DUAL SPST DG300/DG300A
DUAL DPST DG302/DG302A
V+ (SUBSTRATE AND CASE)
V-
IN2
S2
D2
V+
S4
D4
D2
D1
D3
S3
N.C.
S2
IN2
V-
GND
IN1
S1
DUAL SPDT DG303/DG303A
V+
S4
D4
D2
D1
D3
S3
N.C.
S2
IN2
V-
GND
IN1
S1
1
0
LOGIC
ON
OFF
SWITCH
V+
D2
N.C.
S2
S1
N.C.
D1
N.C.
V-
SWITCH STATES ARE FOR LOGIC "1" INPUTS (POSITIVE LOGIC).
GND
IN
N.C.
10
1
2
3
4
5
6
7
8
9
D1
S1
IN
N.C.
GND
1
0
LOGIC
ON
OFF
SWITCH 1
OFF
ON
SWITCH 2
SPDT DG301/DG301A
V+ (SUBSTRATE AND CASE)
V-
N.C.
S2
D2
1
0
LOGIC
ON
OFF
SWITCHES 1, 2
OFF
ON
SWITCHES 3, 4
14
13
12
11
10
9
8
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1
2
3
4
5
6
7
Pin Configurations
Ordering Information
19-0309; Rev 3; 11/07
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Ordering Information continued at end of data sheet.
PART
TEMP RANGE
PIN-PACKAGE
DG300C/D
0°C to +70°C
Dice
DG300CJ
0°C to +70°C
14 Lead Plastic DIP
DG300CWE
0°C to +70°C
16 Lead Wide SO
DG300CK
0°C to +70°C
14 Lead CERDIP
DG300BWE
-25°C to +85°C
16 Lead Wide SO
DG300BK
-25°C to +85°C
14 Lead CERDIP
DG300BA
-25°C to +85°C
10 Lead Metal Can
DG300AK
-55°C to +125°C
14 Lead CERDIP
DG300AA
-55°C to +125°C
10 Lead Metal Can
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參數(shù)描述
DG300ABWE+ 功能描述:模擬開關(guān) IC Dual SPST CMOS Normally Closed 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
DG300ABWE+T 功能描述:模擬開關(guān) IC Dual SPST CMOS Normally Closed 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
DG300ABWE-T 功能描述:模擬開關(guān) IC 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
DG300AC/D 功能描述:模擬開關(guān) IC 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
DG300ACA 功能描述:模擬開關(guān) IC 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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