P82B96TD,112 vs TCA9517DGKR 对比
详细并排对比 P82B96TD,112 出自 NXP Semiconductors 和 TCA9517DGKR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | P82B96TD,112 | TCA9517DGKR |
|---|---|---|
| 品牌 | NXP Semiconductors | Texas Instruments |
| 分类 | Audio Codecs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.15 | $0.65 |
| 功能 | Dual bidirectional bus buffer | Level-translating I2C/SMBus buffer, repeater |
| Number of Channels | 2 | — |
| Supply Voltage Range | 2 V to 15 V | — |
| Bus Interface Voltage Range | 2 V to 15 V | — |
| Maximum Bus Speed | 400 kHz | — |
| Bus Type | I2C / SMBus | — |
| Latch-up | Latch-up free (bipolar process) | — |
| ESD Protection HBM | > 3500 V (JESD22-A114) | — |
| ESD Protection MM | 400 V (SO package, JESD22-A115) | — |
| ESD Protection CDM | 1000 V (JESD22-C101) | — |
| Isolation Support | Optocoupler / twisted-pair capable via separate Tx/Rx paths | — |
| 封装 | SOIC-8 (SO8) | 8-VSSOP (DGK), 3.00 mm width |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 电源电流 | [DATA_NEEDED: supply current] | — |
| Packing / Suffix | ,112 = Tape & Reel, SMD, SO8 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| 通道数 | — | 2 (bidirectional SDA, SCL) |
| Circuits | — | 1 |
| Maximum Operating Frequency | — | 400 kHz (Fast-mode I2C) |
| VCCA Supply Range | — | 0.9 V to 5.5 V |
| VCCB Supply Range | — | 2.7 V to 5.5 V |
| Supply Restriction | — | VCCA <= VCCB |
| 使能引脚 | — | Yes (EN) |
| Powered-Off High Impedance | — | Yes (I2C pins high-Z when supply off) |
| Response Time | — | 110 ns (typical, per TCA9517 family data) |
| MSL 等级 | — | 1 (260C unlimited) |
| 静态电流 | — | [DATA_NEEDED: quiescent current] |