型号 | 类型特点 | 总线容 性负载 | 远距离 通信 | 总线隔 离/复用 | 电压 转换 | 多点 分布 | 光电 隔离 | I2C速率(kHz) | 工作 电压(V) | 工作 温度(℃) | 封装 | P82B715 | 扩展器 | 3000pF | √√√ | | | √√√ | | 100 | 4.5~12 | -40~+85 | DIP8,SO8 | P82B96 | 扩展器 | 4000pF | √√√ | | √√ | √√√ | √√√ | 400 | 2~15 | -40~+125 | DIP8,SO8 | PCA9509 | 中继器 | 400pF | | √√ | √√ | | | 400 | Vcc(A) 0.8~1.5 Vcc(B) 2.3~5.5 | -40~+85 | SO8, TSSOP8, XQFN8 | PCA9510(A) | 热插拔缓冲器 | 800pF | | √√ | | √√√ | | 400 | 2.7~5.5 | -40~+85 | SO8,TSSOP8 | PCA9511(A) | 热插拔缓冲器 | 800pF | | √√ | | √√√ | | 400 | 2.7~5.5 | -40~+85 | SO8,TSSOP8 | PCA9512(A) | 热插拔缓冲器 | 800pF | | √ | √√√ | √√√ | | 400 | 2.7~5.5 | -40~+85 | SO8,TSSOP8 | PCA9513(A) | 热插拔缓冲器 | 800pF | | √√ | | √√√ | | 400 | 2.7~5.5 | -40~+85 | SO8,TSSOP8 | PCA9514(A) | 热插拔缓冲器 | 800pF | | √√ | | √√√ | | 400 | 2.7~5.5 | -40~+85 | SO8,TSSOP8 | PCA9515(A) | 中继器 | 400pF | | √√ | √ | | | 400 | 3.0~3.6 | -40~+85 | SO8,TSSOP8 | PCA9516(A) | 5路I2C集线器 | 2000pF | | √√√ | √ | | | 400 | 3.0~3.6 | -40~+85 | SO16,TSSOP16 | PCA9517(A) | 低电压中继器 | 800pF | √√ | √√ | √√√ | √√√ | | 400 | 1~5.5 | -40~+85 | SO8,TSSOP8 | PCA9518(A) | 可扩展的5路I2C集线器 | 2000pF x n | | √√√ | √ | | | 400 | 3.0~3.6 | -40~+85 | SO20,TSSOP20 | PCA9519 | 4通道低电压 中继器 | 800pF x n | | √√ | √√√ | | | 400 | 3.0~5.5 | -40~+85 | TSSOP20 |
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