MAX4572：串行控制、无喀嗒声的音频/视频开关
The MAX4571–MAX4574 serial-interface controlled switches are ideal for multimedia applications. Each device features 35Ω max on-resistance, -90dB audio off-isolation at 20kHz, -60dB video off-isolation at 1.0MHz, and "clickless" mode operation for audio applications. The MAX4571/MAX4573 contain eleven SPST switches, while the MAX4572/MAX4574 contain two SPST switches and six SPDT switches. The MAX4571/MAX4572 feature a 2-wire, I2C-compatible serial interface. The MAX4573/MAX4574 feature a 3-wire, SPI™/QSPI™/MICROWIRE™-compatible serial interface. All four parts are available in 28-pin QSOP, SSOP, and wide SO packages and operate over the commercial and extended temperature ranges.
关键特性
| MAX4571、MAX4573：引脚配置 应用
|
数据手册DataSheet
| 语言 | 下载文件 | 备注 |
|---|---|---|
| 英文 | MAX4571-MAX4574.pdf | Rev 1; 04/1999 |
关键参数
| Part Number | Functions | Config. | RON (Ω) | Interface | ILEAK(OFF) (nA) | tON (ns) | Off Iso. (dB) | Crosstalk (dB) | VSUPPLY (V) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|---|---|---|
| max | max | min | @ Freq. | @ Freq. | See Notes | ||||||
| MAX4571 | Switch | 11 x SPST NO | 35 |
| 0.2 | 8000 |
|
| 2.7 to 5.25 |
| $4.74 @1k |
| MAX4572 | 2 x SPST + 6 x SPDT |
|
| $4.74 @1k | |||||||
| MAX4573 | 11 x SPST NO |
|
| $5.23 @1k | |||||||
| MAX4574 | 2 x SPST + 6 x SPDT |
|
| $4.74 @1k | |||||||
技术资料
订购型号
| 型号 | 状况 | 推荐替代产品 | 封装 | 温度 | RoHS/无铅 |
|---|---|---|---|---|---|
| MAX4572CAI | 停止供货 | MAX4572CAI+ | SSOP；28引脚 | 0°C至+70°C | 参考数据资料 |
| MAX4572CAI+ | 生产中 | SSOP,；28引脚；81.6mm² | 0°C至+70°C | RoHS/无铅：无铅 | |
| MAX4572CAI+T | 生产中 | SSOP,；28引脚；81.6mm² | 0°C至+70°C | RoHS/无铅：无铅 | |
| MAX4572CAI-T | 停止供货 | MAX4572CAI+T | SSOP；28引脚 | 0°C至+70°C | 参考数据资料 |
| MAX4572CEI | 生产中 | QSOP,；28引脚；61.9mm² | 0°C至+70°C | RoHS/无铅：否 | |
| MAX4572CEI+ | 生产中 | QSOP,；28引脚；61.9mm² | 0°C至+70°C | RoHS/无铅：无铅 | |
| MAX4572CEI+T | 生产中 | QSOP,；28引脚；61.9mm² | 0°C至+70°C | RoHS/无铅：无铅 | |
| MAX4572CEI-T | 停止供货 | MAX4572CEI+T | QSOP,；28引脚；61.9mm² | 0°C至+70°C | RoHS/无铅：否 |
| MAX4572CWI | 停止供货 | SOIC(W),；28引脚；192.8mm² | 0°C至+70°C | RoHS/无铅：否 | |
| MAX4572CWI-T | 停止供货 | W.SO；28引脚 | 0°C至+70°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？ |
| MAX4572EAI | 停止供货 | MAX4572EAI+ | SSOP；28引脚 | -40°C至+85°C | 参考数据资料 |
| MAX4572EAI+ | 生产中 | SSOP,；28引脚；81.6mm² | -40°C至+85°C | RoHS/无铅：无铅 | |
| MAX4572EAI+T | 生产中 | SSOP,；28引脚；81.6mm² | -40°C至+85°C | RoHS/无铅：无铅 | |
| MAX4572EAI-T | 停止供货 | MAX4572EAI+T | SSOP；28引脚 | -40°C至+85°C | 参考数据资料 |
| MAX4572EEI | 停止供货 | MAX4572EEI+ | QSOP,；28引脚；61.9mm² | -40°C至+85°C | RoHS/无铅：否 |
| MAX4572EEI+ | 生产中 | QSOP,；28引脚；61.9mm² | -40°C至+85°C | RoHS/无铅：无铅 | |
| MAX4572EEI+T | 生产中 | QSOP,；28引脚；61.9mm² | -40°C至+85°C | RoHS/无铅：无铅 | |
| MAX4572EEI-T | 停止供货 | MAX4572EEI+T | QSOP；28引脚 | -40°C至+85°C | 参考数据资料 |
| MAX4572EWI | 停止供货 | SOIC(W),；28引脚；192.8mm² | -40°C至+85°C | RoHS/无铅：否 | |
| MAX4572EWI-T | 停止供货 | W.SO；28引脚 | -40°C至+85°C | 参考数据资料 |
- MAX4571-MAX4574.pdf MAX4574
- Analog Switch Multiplexes SFP Modules MAX4572
- Analog Switch Expands I²C Interface MAX4572
- MAX4571-MAX4574.pdf MAX4574
