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 50Ω 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 in the full data sheet. The switch control logic inputs are fully TTL and CMOS compatible. 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-supply operation is implemented by connecting V- to GND.
语言 | 下载文件 | 备注 |
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英文 | DG300A-DG303A.pdf | Rev 3; 02/2008 |
Part Number | Functions | Config. | Channels | Normal Position | VSUPPLY (Single) (V) | VSUPPLY (Single) (V) | VSUPPLY (Dual) (±V) | VSUPPLY (Dual) (±V) | RON (Ω) | IL(OFF) (nA) | tON (ns) | tOFF (ns) | QINJECTION (pC) | CON (pF) | COFF (pF) | Package/Pins | Budgetary Price |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
min | max | min | max | max | max | min | max | See Notes | |||||||||
DG300A | Switch | SPST | 2 | Closed | - | - | 5 | 18 | 50 | 1 | 300 | 250 | 12 | 16 | 5 |
| $3.34 @1k |
DG301A | SPDT | 1 | - | - | - | 40 | 14 |
| $3.34 @1k | ||||||||
DG302A | DPST | 2 | Closed | - | - | 40 | 14 |
| $11.82 @1k | ||||||||
DG303A | SPDT | 2 | - | 10 | 30 | 40 | 14 |
| $5.45 @1k | ||||||||
型号 | 状况 | 推荐替代产品 | 封装 | 温度 | RoHS/无铅 |
---|---|---|---|---|---|
DG300AAA | 停止供货 | TO100,;10引脚;88.4mm² | -55°C至+125°C | RoHS/无铅:否 | |
DG300AAA/883B | 停止供货 | TO100,;10引脚;88.4mm² | -55°C至+125°C | RoHS/无铅:否 | |
DG300AAK | 生产中 | CDIP(N),;14引脚;162.1mm² | -55°C至+125°C | RoHS/无铅:否 | |
DG300AAK/883B | 生产中 | CDIP(N),;14引脚;162.1mm² | -55°C至+125°C | RoHS/无铅:否 | |
DG300ABA | 停止供货 | TO100,;10引脚;88.4mm² | -20°C至+85°C | RoHS/无铅:否 | |
DG300ABK | 停止供货 | CDIP(N),;14引脚;162.1mm² | -20°C至+85°C | RoHS/无铅:否 | |
DG300ABWE | 停止供货 | DG300ABWE+ | SOIC(W),;16引脚;111.8mm² | -20°C至+85°C | RoHS/无铅:否 |
DG300ABWE+ | 生产中 | SOIC(W),;16引脚;111.8mm² | -20°C至+85°C | RoHS/无铅:无铅 | |
DG300ABWE+T | 生产中 | SOIC(W),;16引脚;111.8mm² | -20°C至+85°C | RoHS/无铅:无铅 | |
DG300ABWE-T | 停止供货 | DG300ABWE+T | W.SO;16引脚 | -20°C至+85°C | 参考数据资料 |
型号 | 状况 | 推荐替代产品 | 封装:类型 引脚 占位面积封装图 编码/变更 * | 温度 | RoHS/无铅? |
DG300AC/D | 生产中 | DICE SALES,;NA引脚;DICE S; | 0°C至+70°C | 参考数据资料 | |
DG300ACA | 停止供货 | TO100,;10引脚;88.4mm² | 0°C至+70°C | RoHS/无铅:否 | |
DG300ACJ | 停止供货 | DG300ACJ+ | PDIP(N),;14引脚;158.4mm² | 0°C至+70°C | RoHS/无铅:否 |
DG300ACJ+ | 生产中 | PDIP(N),;14引脚;158.4mm² | 0°C至+70°C | RoHS/无铅:无铅 | |
DG300ACK | 停止供货 | CDIP(N),;14引脚;162.1mm² | 0°C至+70°C | RoHS/无铅:否 | |
DG300ACWE | 停止供货 | DG300ACWE+ | SOIC(W),;16引脚;111.8mm² | 0°C至+70°C | RoHS/无铅:否 |
DG300ACWE+ | 生产中 | SOIC(W),;16引脚;111.8mm² | 0°C至+70°C | RoHS/无铅:无铅 | |
DG300ACWE+T | 生产中 | SOIC(W),;16引脚;111.8mm² | 0°C至+70°C | RoHS/无铅:无铅 | |
DG300ACWE-T | 停止供货 | DG300ACWE+T | W.SO;16引脚 | 0°C至+70°C | 参考数据资料 |