型号
- 型号
- 关键词
4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-VQFN -40 to 85
器件标准：
| 型号 | PCA9545ARGYRG4 | PCA9545ADW | PCA9545AZQNR | PCA9545APWT | PCA9545APWR | PCA9545AGQNR | PCA9545ADWR | PCA9545APW | PCA9545APWE4 | PCA9545ADGVRG4 |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-VQFN -40 to 85 | 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-SOIC -40 to 85 | 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-BGA MICROSTAR JUNIOR -40 to 85 | 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-TSSOP -40 to 85 | 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-TSSOP -40 to 85 | Switch ICs - Various 4-Ch I2C & SMBus Multiplexer | 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-SOIC -40 to 85 | 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-TSSOP -40 to 85 | 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-TSSOP -40 to 85 | Switch ICs - Various 4-Ch I2C And SMBus Multiplexer |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 不符合 | 符合 | 符合 | 符合 | 符合 |
| 厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 零件包装代码 | QFN | SOIC | BGA | TSSOP | TSSOP | BGA | SOIC | TSSOP | TSSOP | SOIC |
| 包装说明 | HVQCCN, | SOIC-20 | VFBGA-20 | TSSOP-20 | TSSOP-20 | VFBGA, | SOIC-20 | TSSOP-20 | TSSOP, TSSOP20,.25 | GREEN, PLASTIC, TVSOP-20 |
| 针数 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | compli | compliant | compli | compliant | compliant | _compli | compliant | compliant | compli | unknow |
| 系列 | 9545 | 9545 | 9545 | 9545 | 9545 | 9545 | 9545 | 9545 | 9545 | 9545 |
| JESD-30 代码 | R-PQCC-N20 | R-PDSO-G20 | R-PBGA-B20 | R-PDSO-G20 | R-PDSO-G20 | R-PBGA-B20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| 长度 | 4.5 mm | 12.8 mm | 4 mm | 6.5 mm | 6.5 mm | 4 mm | 12.8 mm | 6.5 mm | 6.5 mm | 5 mm |
| 逻辑集成电路类型 | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER | MULTIPLEXER |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 输入次数 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 输出次数 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| 输出极性 | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | HVQCCN | SOP | VFBGA | TSSOP | TSSOP | VFBGA | SOP | TSSOP | TSSOP | TSSOP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 峰值回流温度（摄氏度） | 260 | 260 | 260 | 260 | 260 | NOT SPECIFIED | 260 | 260 | 260 | 260 |
| 传播延迟（tpd） | 1 ns | 1 ns | 1 ns | 1 ns | 1 ns | 1 ns | 1 ns | 1 ns | 1 ns | 1 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1 mm | 2.65 mm | 1 mm | 1.2 mm | 1.2 mm | 1 mm | 2.65 mm | 1.2 mm | 1.2 mm | 1.2 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 (Vsup) | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V |
| 标称供电电压 (Vsup) | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子形式 | NO LEAD | GULL WING | BALL | GULL WING | GULL WING | BALL | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | 0.5 mm | 1.27 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 1.27 mm | 0.65 mm | 0.65 mm | 0.4 mm |
| 端子位置 | QUAD | DUAL | BOTTOM | DUAL | DUAL | BOTTOM | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | 3.5 mm | 7.5 mm | 3 mm | 4.4 mm | 4.4 mm | 3 mm | 7.5 mm | 4.4 mm | 4.4 mm | 4.4 mm |
| 是否无铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 含铅 | 不含铅 | 不含铅 | - | 含铅 |
| Factory Lead Time | 6 weeks | 1 week | 1 week | 1 week | 1 week | 1 week | 1 week | 1 week | - | - |
| JESD-609代码 | e4 | e4 | e1 | e4 | e4 | - | e4 | e4 | e4 | e4 |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | - | 50 pF | 50 pF | - | - |
| 湿度敏感等级 | 2 | 1 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 |
| 包装方法 | TR | TUBE | TR | TR | TR | - | TR | TUBE | - | - |
| 最大电源电流（ICC） | 0.012 mA | 0.012 mA | 0.012 mA | 0.012 mA | 0.012 mA | - | 0.012 mA | 0.012 mA | - | - |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Silver/Copper (Sn/Ag/Cu) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
