LTC2635-8 具 10ppm/ºC 基准的 4 通道 8 位 I2C Vout DAC
LTC®2635 是一个 4 通道 12 位、10 位和 8 位电压输出 DAC 系列，具有一个集成、高准确度、低漂移基准，采用 16 引脚 QFN 或 10 引脚 MSOP 封装。它内置一个轨至轨输出缓冲器，并保证具有单调特性。LTC2635-L 具有一个 2.5V 全标度输出，并采用 2.7V 至 5.5V 单工作电源。LTC2635-H 具有一个 4.096V 全标度输出，并采用 4.5V 至 5.5V 单工作电源。每个 DAC 也可以采用一个外部基准来运作，这将全标度输出设定为外部基准电压。
这些 DAC 通过一个二线式 I2C 兼容型串行接口进行通信，LTC2635 工作于标准模式 (时钟速率为 100kHz) 和快速模式 (时钟速率为 400kHz)。LTC2635 内置了一个上电复位电路。可提供的选项包括：复位至零标度、在内部基准模式中复位至中间标度、于外部基准模式中复位至中间标度、或在上电之后的一种高阻抗状态中与所有的 DAC 输出一起复位。
产品特点 Features
封装
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LTC2635-8 订购信息和价格参考Package Variations and Pricing
| 器件型号 | 封装 | 引脚 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) * |
| LTC2635CMSE-HMI10#PBF | MSOP | 10 | C | $4.39 | $3.07 |
| LTC2635CMSE-HMI10#TRPBF | MSOP | 10 | C | $3.13 | |
| LTC2635CMSE-HMI12#PBF | MSOP | 10 | C | $6.14 | $4.30 |
| LTC2635CMSE-HMI12#TRPBF | MSOP | 10 | C | $4.36 | |
| LTC2635CMSE-HMI8#PBF | MSOP | 10 | C | $2.90 | $2.03 |
| LTC2635CMSE-HMI8#TRPBF | MSOP | 10 | C | $2.09 | |
| LTC2635CMSE-HMX10#PBF | MSOP | 10 | C | $4.39 | $3.07 |
| LTC2635CMSE-HMX10#TRPBF | MSOP | 10 | C | $3.13 | |
| LTC2635CMSE-HMX12#PBF | MSOP | 10 | C | $6.14 | $4.30 |
| LTC2635CMSE-HMX12#TRPBF | MSOP | 10 | C | $4.36 | |
| LTC2635CMSE-HMX8#PBF | MSOP | 10 | C | $2.90 | $2.03 |
| LTC2635CMSE-HMX8#TRPBF | MSOP | 10 | C | $2.09 | |
| LTC2635CMSE-HZ10#PBF | MSOP | 10 | C | $4.39 | $3.07 |
| LTC2635CMSE-HZ10#TRPBF | MSOP | 10 | C | $3.13 | |
| LTC2635CMSE-HZ12#PBF | MSOP | 10 | C | $6.14 | $4.30 |
| LTC2635CMSE-HZ12#TRPBF | MSOP | 10 | C | $4.36 | |
| LTC2635CMSE-HZ8#PBF | MSOP | 10 | C | $2.90 | $2.03 |
| LTC2635CMSE-HZ8#TRPBF | MSOP | 10 | C | $2.09 | |
| LTC2635CMSE-LMI10#PBF | MSOP | 10 | C | $4.39 | $3.07 |
| LTC2635CMSE-LMI10#TRPBF | MSOP | 10 | C | $3.13 | |
| LTC2635CMSE-LMI12#PBF | MSOP | 10 | C | $6.14 | $4.30 |
| LTC2635CMSE-LMI12#TRPBF | MSOP | 10 | C | $4.36 | |
| LTC2635CMSE-LMI8#PBF | MSOP | 10 | C | $2.90 | $2.03 |
| LTC2635CMSE-LMI8#TRPBF | MSOP | 10 | C | $2.09 | |
| LTC2635CMSE-LMX10#PBF | MSOP | 10 | C | $4.39 | $3.07 |
| LTC2635CMSE-LMX10#TRPBF | MSOP | 10 | C | $3.13 | |
| LTC2635CMSE-LMX12#PBF | MSOP | 10 | C | $6.14 | $4.30 |
| LTC2635CMSE-LMX12#TRPBF | MSOP | 10 | C | $4.36 | |
| LTC2635CMSE-LMX8#PBF | MSOP | 10 | C | $2.90 | $2.03 |
| LTC2635CMSE-LMX8#TRPBF | MSOP | 10 | C | $2.09 | |
| LTC2635CMSE-LZ10#PBF | MSOP | 10 | C | $4.39 | $3.07 |
| LTC2635CMSE-LZ10#TRPBF | MSOP | 10 | C | $3.13 | |
| LTC2635CMSE-LZ12#PBF | MSOP | 10 | C | $6.14 | $4.30 |
| LTC2635CMSE-LZ12#TRPBF | MSOP | 10 | C | $4.36 | |
| LTC2635CMSE-LZ8#PBF | MSOP | 10 | C | $2.90 | $2.03 |
| LTC2635CMSE-LZ8#TRPBF | MSOP | 10 | C | $2.09 | |
| LTC2635CUD-HMI10#PBF | QFN | 16 | C | $4.39 | $3.07 |
| LTC2635CUD-HMI10#TRPBF | QFN | 16 | C | $3.13 | |
| LTC2635CUD-HMI12#PBF | QFN | 16 | C | $6.14 | $4.30 |
| LTC2635CUD-HMI12#TRPBF | QFN | 16 | C | $4.36 | |
| LTC2635CUD-HMI8#PBF | QFN | 16 | C | $2.90 | $2.03 |
| LTC2635CUD-HMI8#TRPBF | QFN | 16 | C | $2.09 | |
| LTC2635CUD-HMX10#PBF | QFN | 16 | C | $4.39 | $3.07 |
| LTC2635CUD-HMX10#TRPBF | QFN | 16 | C | $3.13 | |
| LTC2635CUD-HMX12#PBF | QFN | 16 | C | $6.14 | $4.30 |
| LTC2635CUD-HMX12#TRPBF | QFN | 16 | C | $4.36 | |
| LTC2635CUD-HMX8#PBF | QFN | 16 | C | $2.90 | $2.03 |
| LTC2635CUD-HMX8#TRPBF | QFN | 16 | C | $2.09 | |
| LTC2635CUD-HZ10#PBF | QFN | 16 | C | $4.39 | $3.07 |
| LTC2635CUD-HZ10#TRPBF | QFN | 16 | C | $3.13 | |
| LTC2635CUD-HZ12#PBF | QFN | 16 | C | $6.14 | $4.30 |
| LTC2635CUD-HZ12#TRPBF | QFN | 16 | C | $4.36 | |
| LTC2635CUD-HZ8#PBF | QFN | 16 | C | $2.90 | $2.03 |
| LTC2635CUD-HZ8#TRPBF | QFN | 16 | C | $2.09 | |
| LTC2635CUD-LMI10#PBF | QFN | 16 | C | $4.39 | $3.07 |
| LTC2635CUD-LMI10#TRPBF | QFN | 16 | C | $3.13 | |
| LTC2635CUD-LMI12#PBF | QFN | 16 | C | $6.14 | $4.30 |
| LTC2635CUD-LMI12#TRPBF | QFN | 16 | C | $4.36 | |
| LTC2635CUD-LMI8#PBF | QFN | 16 | C | $2.90 | $2.03 |
| LTC2635CUD-LMI8#TRPBF | QFN | 16 | C | $2.09 | |
| LTC2635CUD-LMX10#PBF | QFN | 16 | C | $4.39 | $3.07 |
| LTC2635CUD-LMX10#TRPBF | QFN | 16 | C | $3.13 | |
| LTC2635CUD-LMX12#PBF | QFN | 16 | C | $6.14 | $4.30 |
| LTC2635CUD-LMX12#TRPBF | QFN | 16 | C | $4.36 | |
| LTC2635CUD-LMX8#PBF | QFN | 16 | C | $2.90 | $2.03 |
| LTC2635CUD-LMX8#TRPBF | QFN | 16 | C | $2.09 | |
| LTC2635CUD-LZ10#PBF | QFN | 16 | C | $4.39 | $3.07 |
| LTC2635CUD-LZ10#TRPBF | QFN | 16 | C | $3.13 | |
| LTC2635CUD-LZ12#PBF | QFN | 16 | C | $6.14 | $4.30 |
| LTC2635CUD-LZ12#TRPBF | QFN | 16 | C | $4.36 | |
| LTC2635CUD-LZ8#PBF | QFN | 16 | C | $2.90 | $2.03 |
| LTC2635CUD-LZ8#TRPBF | QFN | 16 | C | $2.09 | |
| LTC2635HMSE-HMI10#PBF | MSOP | 10 | H | $5.31 | $3.71 |
| LTC2635HMSE-HMI10#TRPBF | MSOP | 10 | H | $3.77 | |
| LTC2635HMSE-HMI12#PBF | MSOP | 10 | H | $7.43 | $5.20 |
| LTC2635HMSE-HMI12#TRPBF | MSOP | 10 | H | $5.26 | |
| LTC2635HMSE-HMI8#PBF | MSOP | 10 | H | $3.51 | $2.46 |
| LTC2635HMSE-HMI8#TRPBF | MSOP | 10 | H | $2.52 | |
| LTC2635HMSE-HMX10#PBF | MSOP | 10 | H | $5.31 | $3.71 |
| LTC2635HMSE-HMX10#TRPBF | MSOP | 10 | H | $3.77 | |
| LTC2635HMSE-HMX12#PBF | MSOP | 10 | H | $7.43 | $5.20 |
| LTC2635HMSE-HMX12#TRPBF | MSOP | 10 | H | $5.26 | |
| LTC2635HMSE-HMX8#PBF | MSOP | 10 | H | $3.51 | $2.46 |
| LTC2635HMSE-HMX8#TRPBF | MSOP | 10 | H | $2.52 | |
| LTC2635HMSE-HZ10#PBF | MSOP | 10 | H | $5.31 | $3.71 |
| LTC2635HMSE-HZ10#TRPBF | MSOP | 10 | H | $3.77 | |
| LTC2635HMSE-HZ12#PBF | MSOP | 10 | H | $7.43 | $5.20 |
| LTC2635HMSE-HZ12#TRPBF | MSOP | 10 | H | $5.26 | |
| LTC2635HMSE-HZ8#PBF | MSOP | 10 | H | $3.51 | $2.46 |
| LTC2635HMSE-HZ8#TRPBF | MSOP | 10 | H | $2.52 | |
| LTC2635HMSE-LMI10#PBF | MSOP | 10 | H | $5.31 | $3.71 |
| LTC2635HMSE-LMI10#TRPBF | MSOP | 10 | H | $3.77 | |
| LTC2635HMSE-LMI12#PBF | MSOP | 10 | H | $7.43 | $5.20 |
| LTC2635HMSE-LMI12#TRPBF | MSOP | 10 | H | $5.26 | |
| LTC2635HMSE-LMI8#PBF | MSOP | 10 | H | $3.51 | $2.46 |
| LTC2635HMSE-LMI8#TRPBF | MSOP | 10 | H | $2.52 | |
| LTC2635HMSE-LMX10#PBF | MSOP | 10 | H | $5.31 | $3.71 |
| LTC2635HMSE-LMX10#TRPBF | MSOP | 10 | H | $3.77 | |
| LTC2635HMSE-LMX12#PBF | MSOP | 10 | H | $7.43 | $5.20 |
| LTC2635HMSE-LMX12#TRPBF | MSOP | 10 | H | $5.26 | |
| LTC2635HMSE-LMX8#PBF | MSOP | 10 | H | $3.51 | $2.46 |
| LTC2635HMSE-LMX8#TRPBF | MSOP | 10 | H | $2.52 | |
| LTC2635HMSE-LZ10#PBF | MSOP | 10 | H | $5.31 | $3.71 |
| LTC2635HMSE-LZ10#TRPBF | MSOP | 10 | H | $3.77 | |
| LTC2635HMSE-LZ12#PBF | MSOP | 10 | H | $7.43 | $5.20 |
| LTC2635HMSE-LZ12#TRPBF | MSOP | 10 | H | $5.26 | |
| LTC2635HMSE-LZ8#PBF | MSOP | 10 | H | $3.51 | $2.46 |
| LTC2635HMSE-LZ8#TRPBF | MSOP | 10 | H | $2.52 | |
| LTC2635HUD-HMI10#PBF | QFN | 16 | H | $5.31 | $3.71 |
| LTC2635HUD-HMI10#TRPBF | QFN | 16 | H | $3.77 | |
| LTC2635HUD-HMI12#PBF | QFN | 16 | H | $7.43 | $5.20 |
| LTC2635HUD-HMI12#TRPBF | QFN | 16 | H | $5.26 | |
| LTC2635HUD-HMI8#PBF | QFN | 16 | H | $3.51 | $2.46 |
| LTC2635HUD-HMI8#TRPBF | QFN | 16 | H | $2.52 | |
| LTC2635HUD-HMX10#PBF | QFN | 16 | H | $5.31 | $3.71 |
| LTC2635HUD-HMX10#TRPBF | QFN | 16 | H | $3.77 | |
| LTC2635HUD-HMX12#PBF | QFN | 16 | H | $7.43 | $5.20 |
| LTC2635HUD-HMX12#TRPBF | QFN | 16 | H | $5.26 | |
| LTC2635HUD-HMX8#PBF | QFN | 16 | H | $3.51 | $2.46 |
| LTC2635HUD-HMX8#TRPBF | QFN | 16 | H | $2.52 | |
| LTC2635HUD-HZ10#PBF | QFN | 16 | H | $5.31 | $3.71 |
| LTC2635HUD-HZ10#TRPBF | QFN | 16 | H | $3.77 | |
| LTC2635HUD-HZ12#PBF | QFN | 16 | H | $7.43 | $5.20 |
| LTC2635HUD-HZ12#TRPBF | QFN | 16 | H | $5.26 | |
| LTC2635HUD-HZ8#PBF | QFN | 16 | H | $3.51 | $2.46 |
| LTC2635HUD-HZ8#TRPBF | QFN | 16 | H | $2.52 | |
| LTC2635HUD-LMI10#PBF | QFN | 16 | H | $5.31 | $3.71 |
| LTC2635HUD-LMI10#TRPBF | QFN | 16 | H | $3.77 | |
| LTC2635HUD-LMI12#PBF | QFN | 16 | H | $7.43 | $5.20 |
| LTC2635HUD-LMI12#TRPBF | QFN | 16 | H | $5.26 | |
| LTC2635HUD-LMI8#PBF | QFN | 16 | H | $3.51 | $2.46 |
| LTC2635HUD-LMI8#TRPBF | QFN | 16 | H | $2.52 | |
| LTC2635HUD-LMX10#PBF | QFN | 16 | H | $5.31 | $3.71 |
| LTC2635HUD-LMX10#TRPBF | QFN | 16 | H | $3.77 | |
| LTC2635HUD-LMX12#PBF | QFN | 16 | H | $7.43 | $5.20 |
| LTC2635HUD-LMX12#TRPBF | QFN | 16 | H | $5.26 | |
| LTC2635HUD-LMX8#PBF | QFN | 16 | H | $3.51 | $2.46 |
| LTC2635HUD-LMX8#TRPBF | QFN | 16 | H | $2.52 | |
| LTC2635HUD-LZ10#PBF | QFN | 16 | H | $5.31 | $3.71 |
| LTC2635HUD-LZ10#TRPBF | QFN | 16 | H | $3.77 | |
| LTC2635HUD-LZ12#PBF | QFN | 16 | H | $7.43 | $5.20 |
| LTC2635HUD-LZ12#TRPBF | QFN | 16 | H | $5.26 | |
| LTC2635HUD-LZ8#PBF | QFN | 16 | H | $3.51 | $2.46 |
| LTC2635HUD-LZ8#TRPBF | QFN | 16 | H | $2.52 | |
| LTC2635IMSE-HMI10#PBF | MSOP | 10 | I | $4.82 | $3.38 |
| LTC2635IMSE-HMI10#TRPBF | MSOP | 10 | I | $3.44 | |
| LTC2635IMSE-HMI12#PBF | MSOP | 10 | I | $6.76 | $4.73 |
| LTC2635IMSE-HMI12#TRPBF | MSOP | 10 | I | $4.79 | |
| LTC2635IMSE-HMI8#PBF | MSOP | 10 | I | $3.19 | $2.23 |
| LTC2635IMSE-HMI8#TRPBF | MSOP | 10 | I | $2.29 | |
| LTC2635IMSE-HMX10#PBF | MSOP | 10 | I | $4.82 | $3.38 |
| LTC2635IMSE-HMX10#TRPBF | MSOP | 10 | I | $3.44 | |
| LTC2635IMSE-HMX12#PBF | MSOP | 10 | I | $6.76 | $4.73 |
| LTC2635IMSE-HMX12#TRPBF | MSOP | 10 | I | $4.79 | |
| LTC2635IMSE-HMX8#PBF | MSOP | 10 | I | $3.19 | $2.23 |
| LTC2635IMSE-HMX8#TRPBF | MSOP | 10 | I | $2.29 | |
| LTC2635IMSE-HZ10#PBF | MSOP | 10 | I | $4.82 | $3.38 |
| LTC2635IMSE-HZ10#TRPBF | MSOP | 10 | I | $3.44 | |
| LTC2635IMSE-HZ12#PBF | MSOP | 10 | I | $6.76 | $4.73 |
| LTC2635IMSE-HZ12#TRPBF | MSOP | 10 | I | $4.79 | |
| LTC2635IMSE-HZ8#PBF | MSOP | 10 | I | $3.19 | $2.23 |
| LTC2635IMSE-HZ8#TRPBF | MSOP | 10 | I | $2.29 | |
| LTC2635IMSE-LMI10#PBF | MSOP | 10 | I | $4.82 | $3.38 |
| LTC2635IMSE-LMI10#TRPBF | MSOP | 10 | I | $3.44 | |
| LTC2635IMSE-LMI12#PBF | MSOP | 10 | I | $6.76 | $4.73 |
| LTC2635IMSE-LMI12#TRPBF | MSOP | 10 | I | $4.79 | |
| LTC2635IMSE-LMI8#PBF | MSOP | 10 | I | $3.19 | $2.23 |
| LTC2635IMSE-LMI8#TRPBF | MSOP | 10 | I | $2.29 | |
| LTC2635IMSE-LMX10#PBF | MSOP | 10 | I | $4.82 | $3.38 |
| LTC2635IMSE-LMX10#TRPBF | MSOP | 10 | I | $3.44 | |
| LTC2635IMSE-LMX12#PBF | MSOP | 10 | I | $6.76 | $4.73 |
| LTC2635IMSE-LMX12#TRPBF | MSOP | 10 | I | $4.79 | |
| LTC2635IMSE-LMX8#PBF | MSOP | 10 | I | $3.19 | $2.23 |
| LTC2635IMSE-LMX8#TRPBF | MSOP | 10 | I | $2.29 | |
| LTC2635IMSE-LZ10#PBF | MSOP | 10 | I | $4.82 | $3.38 |
| LTC2635IMSE-LZ10#TRPBF | MSOP | 10 | I | $3.44 | |
| LTC2635IMSE-LZ12#PBF | MSOP | 10 | I | $6.76 | $4.73 |
| LTC2635IMSE-LZ12#TRPBF | MSOP | 10 | I | $4.79 | |
| LTC2635IMSE-LZ8#PBF | MSOP | 10 | I | $3.19 | $2.23 |
| LTC2635IMSE-LZ8#TRPBF | MSOP | 10 | I | $2.29 | |
| LTC2635IUD-HMI10#PBF | QFN | 16 | I | $4.82 | $3.38 |
| LTC2635IUD-HMI10#TRPBF | QFN | 16 | I | $3.44 | |
| LTC2635IUD-HMI12#PBF | QFN | 16 | I | $6.76 | $4.73 |
| LTC2635IUD-HMI12#TRPBF | QFN | 16 | I | $4.79 | |
| LTC2635IUD-HMI8#PBF | QFN | 16 | I | $3.19 | $2.23 |
| LTC2635IUD-HMI8#TRPBF | QFN | 16 | I | $2.29 | |
| LTC2635IUD-HMX10#PBF | QFN | 16 | I | $4.82 | $3.38 |
| LTC2635IUD-HMX10#TRPBF | QFN | 16 | I | $3.44 | |
| LTC2635IUD-HMX12#PBF | QFN | 16 | I | $6.76 | $4.73 |
| LTC2635IUD-HMX12#TRPBF | QFN | 16 | I | $4.79 | |
| LTC2635IUD-HMX8#PBF | QFN | 16 | I | $3.19 | $2.23 |
| LTC2635IUD-HMX8#TRPBF | QFN | 16 | I | $2.29 | |
| LTC2635IUD-HZ10#PBF | QFN | 16 | I | $4.82 | $3.38 |
| LTC2635IUD-HZ10#TRPBF | QFN | 16 | I | $3.44 | |
| LTC2635IUD-HZ12#PBF | QFN | 16 | I | $6.76 | $4.73 |
| LTC2635IUD-HZ12#TRPBF | QFN | 16 | I | $4.79 | |
| LTC2635IUD-HZ8#PBF | QFN | 16 | I | $3.19 | $2.23 |
| LTC2635IUD-HZ8#TRPBF | QFN | 16 | I | $2.29 | |
| LTC2635IUD-LMI10#PBF | QFN | 16 | I | $4.82 | $3.38 |
| LTC2635IUD-LMI10#TRPBF | QFN | 16 | I | $3.44 | |
| LTC2635IUD-LMI12#PBF | QFN | 16 | I | $6.76 | $4.73 |
| LTC2635IUD-LMI12#TRPBF | QFN | 16 | I | $4.79 | |
| LTC2635IUD-LMI8#PBF | QFN | 16 | I | $3.19 | $2.23 |
| LTC2635IUD-LMI8#TRPBF | QFN | 16 | I | $2.29 | |
| LTC2635IUD-LMX10#PBF | QFN | 16 | I | $4.82 | $3.38 |
| LTC2635IUD-LMX10#TRPBF | QFN | 16 | I | $3.44 | |
| LTC2635IUD-LMX12#PBF | QFN | 16 | I | $6.76 | $4.73 |
| LTC2635IUD-LMX12#TRPBF | QFN | 16 | I | $4.79 | |
| LTC2635IUD-LMX8#PBF | QFN | 16 | I | $3.19 | $2.23 |
| LTC2635IUD-LMX8#TRPBF | QFN | 16 | I | $2.29 | |
| LTC2635IUD-LZ10#PBF | QFN | 16 | I | $4.82 | $3.38 |
| LTC2635IUD-LZ10#TRPBF | QFN | 16 | I | $3.44 | |
| LTC2635IUD-LZ12#PBF | QFN | 16 | I | $6.76 | $4.73 |
| LTC2635IUD-LZ12#TRPBF | QFN | 16 | I | $4.79 | |
| LTC2635IUD-LZ8#PBF | QFN | 16 | I | $3.19 | $2.23 |
| LTC2635IUD-LZ8#TRPBF | QFN | 16 | I | $2.29 |
LTC2635-8 数据手册及相关资料下载
- 数据手册(英文) : LTC2635 - Quad 12-/10-/8-Bit I2C VOUT DACs with 10ppm/°C Reference.PDF
- 可靠性数据 : R461 Reliability Data .PDF
- 产品选型卡 : Voltage Output DACs.PDF
- 产品新闻发布 (中文) : 具有内部基准的四通道 12 位 / 10 位 / 8 位轨至轨 I2C DAC包括用于电源裕度调节的复位至高阻抗输出.PDF
