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DG444

Monolithic, Quad SPST, CMOS Analog Switches

The DG444 and DG445 monolithic CMOS analog switches are drop-in replacements for the popular DG211 and DG212 series devices. They include four independent single pole single throw (SPST) analog switches and TTL and CMOS compatible digital inputs. These switches feature lower analog ON resistanc

文件:103.2 Kbytes 页数:10 Pages

INTERSIL

DG444

Quad SPST CMOS Analog Switches

DESCRIPTION The DG444, DG445 monolithic quad analog switches are designed to provide high speed, low error switching of analog signals. The DG444 has a normally closed function. The DG445 has a normally open function. Combining low power (22 nW, typ) with high speed (tON: 120 ns, typ.), the DG4

文件:115.07 Kbytes 页数:9 Pages

VISHAYVishay Siliconix

威世威世科技公司

DG444

Quad SPST CMOS Analog Switches

FEATURES • Low on-resistance: 50  • Low leakage: 80 pA • Low power consumption: 22 nW • Fast switching action - tON: 120 ns • Low charge injection • DG211, DG212 upgrades • TTL/CMOS logic compatible BENEFITS • Low signal errors and distortion • Reduced power supply requirements • Fas

文件:185.45 Kbytes 页数:12 Pages

VISHAYVishay Siliconix

威世威世科技公司

DG444

Monolithic, Quad SPST, CMOS Analog Switches

文件:610.32 Kbytes 页数:12 Pages

RENESAS

瑞萨

DG444

Monolithic, Quad SPST, CMOS Analog Switches

文件:308.47 Kbytes 页数:12 Pages

INTERSIL

DG444

Quad SPST CMOS Analog Switches

文件:172.51 Kbytes 页数:12 Pages

VISHAYVishay Siliconix

威世威世科技公司

DG444

Monolithic, Quad SPST, CMOS Analog Switches

文件:302.53 Kbytes 页数:12 Pages

INTERSIL

DG444

Providing high-performance solutions for every link in the signal chain

文件:9.95425 Mbytes 页数:44 Pages

INTERSIL

DG444

Monolithic, Quad SPST, CMOS Analog Switches

文件:296.64 Kbytes 页数:12 Pages

INTERSIL

DG444

改进的四路、SPST模拟开关

Maxim重新设计的DG444/DG445模拟开关现在具有开关间导通电阻匹配(最大值:4Ω),并确保信号范围内的导通电阻平坦度(最大值:9Ω)。这些低导通电阻开关在两个方向上的导电性能相同。它们可确保低电荷注入(最大值:10pC)、低功耗(最大值:35µW)以及最低2000V的ESD耐受性能(方法3015.7)。新设计在整个温度范围内提供更低的关断漏电流(+85°C时小于5nA)。\n\n DG444/DG445均为四通道单刀单掷(SPST)模拟开关。DG444具有四个常闭开关,DG445具有四个常开开关。tON的开关时间小于250ns,tOFF的开关时间小于70ns。采用+10V至 新特性\n\n• 行业标准DG444/DG445的直接升级产品\n\n• 改进了通道间RON匹配(最大值:4Ω)\n\n• 信号范围内确保RFLAT(ON)(最大值:9Ω)\n\n• 改进了电荷注入(最大值:10pC)\n\n• 改进了整个温度范围内的关断漏电流(+85°C时< 5nA)\n\n• 承受静电放电(最低2000V)(方法3015.7)\n\n\n现有特性\n\n• 低RDS(ON)(最大值:85Ω)\n\n• 单电源供电:+10V至+30V\n\n• 双极性电源供电:±4.5V至±20V\n\n• 低功耗:35µW(最大值)\n\n• 轨到轨信号处理\n\n• TTL/CMOS逻;

ADI

亚德诺

技术参数

  • Configuration:

    SPST

  • # Channels:

    4

  • Functions:

    Switch

  • Normal Position:

    Closed

  • VSUPPLY (Single) (min)(V):

    10

  • VSUPPLY (Single) (max)(V):

    30

  • VSUPPLY (Dual) (min)(±V):

    4.5

  • VSUPPLY (Dual) (max)(±V):

    20

  • RON (max)(Ω):

    85

  • IL(OFF) (max)(nA):

    0.5

  • tON (max)(ns):

    250

  • tOFF (max)(ns):

    120

  • QINJECTION(pC):

    10

  • CON(pF):

    16

  • COFF(pF):

    4

  • Off. Iso.(dB):

    60

  • Crosstalk(dB):

    100

  • ΔRON (max)(Ω):

    4

  • RFLAT(ON) (max)(Ω):

    9

  • RoHS Available:

    Yes

  • Package/ Pins:

    DICE SALES/N/A

  • Smallest Available Pckg. (max w/pins)(mm2):

    62

  • Budgetary Price (See Notes):

    $2.42 @1k

供应商型号品牌批号封装库存备注价格
24+
SOP
200
询价
25+
SOP16S
3629
原装优势!房间现货!欢迎来电!
询价
MAXIM
NEW
SMD
35890
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
询价
ADI
25+
Plastic Dual-In-Line, Narrow (
5500
改进的四路、SPST模拟开关
询价
INTERSIL
24+/25+
167
原装正品现货库存价优
询价
HAR
SOP16
650
正品原装--自家现货-实单可谈
询价
MAX
10+
DIP-16
7800
全新原装正品,现货销售
询价
SILICONIX
25+
SOP16
2500
强调现货,随时查询!
询价
MAX
08+
DIP
1298
只售全新原装货真实实数现货放心
询价
INTERSI
25+
SOP16
1417
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
更多DG444供应商 更新时间2026-1-18 14:30:00