LTC2637-12 - 具 10ppm/°C 基准的 8 通道、12 位、I2C Vout DAC
LTC®2637 是一个 8 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 10ppm/°C 基准,采用 14 引脚 DFN 和 16 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。LTC2637-L 具有一个 2.5V 的全标度输出,并采用 2.7V 至 5.5V 的单工作电源。LTC2637-H 具有一个 4.096V 全标度输出,并采用 4.5V 至 5.5V 的单电源工作。每个 DAC 也可以采用一个外部基准来运作,该外部基准负责将 DAC 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。LTC2637 工作于标准模式 (100kHz 时钟频率) 和快速模式 (400kHz 时钟频率)。LTC2637 内置了一个上电复位电路。提供了在上电之后于内部基准模式中复位至零标度或复位至中间标度、或于外部基准模式中复位至中间标度的选项。
特点- 集成精准基准:
2.5V 全标度 10ppm/°C (LTC2637-L)
4.096V 全标度 10ppm/°C (LTC2637-H)
- 最大 INL 误差:2.5LSB (LTC2637-12)
- 低噪声:0.75mVP-P (0.1Hz 至 200kHz)
- 在 -40°C 至 125°C 的温度范围内保证单调特性
- 可选的内部或外部基准
- 2.7V 至 5.5V 电源范围 (LTC2637-L)
- DAC 之间的超低串扰 (<3nV•s)
- 低功率:在 3V 电压条件下每个 DAC 的消耗电流为 100μA (LTC2637-L)
- 上电复位至零标度 / 中间标度
- 双缓冲数据锁存器
- 纤巧型 14 引脚 4mm x 3mm DFN 和 16 引脚 MSOP 封装
典型应用
| 应用- 移动通信
- 过程控制和工业自动化
- 自动测试设备
- 便携式设备
- 汽车
- 光网络
封装信息
|
Order Information 订购型号器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) * |
---|
LTC2637CDE-HMI10#PBF | 4x3 DFN-14 | C | $6.76 | $4.73 |
LTC2637CDE-HMI10#TRPBF | 4x3 DFN-14 | C | | $4.79 |
LTC2637CDE-HMI12#PBF | 4x3 DFN-14 | C | $11.63 | $8.14 |
LTC2637CDE-HMI12#TRPBF | 4x3 DFN-14 | C | | $8.20 |
LTC2637CDE-HMI8#PBF | 4x3 DFN-14 | C | $4.27 | $2.99 |
LTC2637CDE-HMI8#TRPBF | 4x3 DFN-14 | C | | $3.05 |
LTC2637CDE-HMX10#PBF | 4x3 DFN-14 | C | $6.76 | $4.73 |
LTC2637CDE-HMX10#TRPBF | 4x3 DFN-14 | C | | $4.79 |
LTC2637CDE-HMX12#PBF | 4x3 DFN-14 | C | $11.63 | $8.14 |
LTC2637CDE-HMX12#TRPBF | 4x3 DFN-14 | C | | $8.20 |
LTC2637CDE-HMX8#PBF | 4x3 DFN-14 | C | $4.27 | $2.99 |
LTC2637CDE-HMX8#TRPBF | 4x3 DFN-14 | C | | $3.05 |
LTC2637CDE-HZ10#PBF | 4x3 DFN-14 | C | $6.76 | $4.73 |
LTC2637CDE-HZ10#TRPBF | 4x3 DFN-14 | C | | $4.79 |
LTC2637CDE-HZ12#PBF | 4x3 DFN-14 | C | $11.63 | $8.14 |
LTC2637CDE-HZ12#TRPBF | 4x3 DFN-14 | C | | $8.20 |
LTC2637CDE-HZ8#PBF | 4x3 DFN-14 | C | $4.27 | $2.99 |
LTC2637CDE-HZ8#TRPBF | 4x3 DFN-14 | C | | $3.05 |
LTC2637CDE-LMI10#PBF | 4x3 DFN-14 | C | $6.76 | $4.73 |
LTC2637CDE-LMI10#TRPBF | 4x3 DFN-14 | C | | $4.79 |
LTC2637CDE-LMI12#PBF | 4x3 DFN-14 | C | $11.63 | $8.14 |
LTC2637CDE-LMI12#TRPBF | 4x3 DFN-14 | C | | $8.20 |
LTC2637CDE-LMI8#PBF | 4x3 DFN-14 | C | $4.27 | $2.99 |
LTC2637CDE-LMI8#TRPBF | 4x3 DFN-14 | C | | $3.05 |
LTC2637CDE-LMX10#PBF | 4x3 DFN-14 | C | $6.76 | $4.73 |
LTC2637CDE-LMX10#TRPBF | 4x3 DFN-14 | C | | $4.79 |
LTC2637CDE-LMX12#PBF | 4x3 DFN-14 | C | $11.63 | $8.14 |
LTC2637CDE-LMX12#TRPBF | 4x3 DFN-14 | C | | $8.20 |
LTC2637CDE-LMX8#PBF | 4x3 DFN-14 | C | $4.27 | $2.99 |
LTC2637CDE-LMX8#TRPBF | 4x3 DFN-14 | C | | $3.05 |
LTC2637CDE-LZ10#PBF | 4x3 DFN-14 | C | $6.76 | $4.73 |
LTC2637CDE-LZ10#TRPBF | 4x3 DFN-14 | C | | $4.79 |
LTC2637CDE-LZ12#PBF | 4x3 DFN-14 | C | $11.63 | $8.14 |
LTC2637CDE-LZ12#TRPBF | 4x3 DFN-14 | C | | $8.20 |
LTC2637CDE-LZ8#PBF | 4x3 DFN-14 | C | $4.27 | $2.99 |
LTC2637CDE-LZ8#TRPBF | 4x3 DFN-14 | C | | $3.05 |
LTC2637CMS-HMI10#PBF | MS-16 | C | $6.76 | $4.73 |
LTC2637CMS-HMI10#TRPBF | MS-16 | C | | $4.79 |
LTC2637CMS-HMI12#PBF | MS-16 | C | $11.63 | $8.14 |
LTC2637CMS-HMI12#TRPBF | MS-16 | C | | $8.20 |
LTC2637CMS-HMI8#PBF | MS-16 | C | $4.27 | $2.99 |
LTC2637CMS-HMI8#TRPBF | MS-16 | C | | $3.05 |
LTC2637CMS-HMX10#PBF | MS-16 | C | $6.76 | $4.73 |
LTC2637CMS-HMX10#TRPBF | MS-16 | C | | $4.79 |
LTC2637CMS-HMX12#PBF | MS-16 | C | $11.63 | $8.14 |
LTC2637CMS-HMX12#TRPBF | MS-16 | C | | $8.20 |
LTC2637CMS-HMX8#PBF | MS-16 | C | $4.27 | $2.99 |
LTC2637CMS-HMX8#TRPBF | MS-16 | C | | $3.05 |
LTC2637CMS-HZ10#PBF | MS-16 | C | $6.76 | $4.73 |
LTC2637CMS-HZ10#TRPBF | MS-16 | C | | $4.79 |
LTC2637CMS-HZ12#PBF | MS-16 | C | $11.63 | $8.14 |
LTC2637CMS-HZ12#TRPBF | MS-16 | C | | $8.20 |
LTC2637CMS-HZ8#PBF | MS-16 | C | $4.27 | $2.99 |
LTC2637CMS-HZ8#TRPBF | MS-16 | C | | $3.05 |
LTC2637CMS-LMI10#PBF | MS-16 | C | $6.76 | $4.73 |
LTC2637CMS-LMI10#TRPBF | MS-16 | C | | $4.79 |
LTC2637CMS-LMI12#PBF | MS-16 | C | $11.63 | $8.14 |
LTC2637CMS-LMI12#TRPBF | MS-16 | C | | $8.20 |
LTC2637CMS-LMI8#PBF | MS-16 | C | $4.27 | $2.99 |
LTC2637CMS-LMI8#TRPBF | MS-16 | C | | $3.05 |
LTC2637CMS-LMX10#PBF | MS-16 | C | $6.76 | $4.73 |
LTC2637CMS-LMX10#TRPBF | MS-16 | C | | $4.79 |
LTC2637CMS-LMX12#PBF | MS-16 | C | $11.63 | $8.14 |
LTC2637CMS-LMX12#TRPBF | MS-16 | C | | $8.20 |
LTC2637CMS-LMX8#PBF | MS-16 | C | $4.27 | $2.99 |
LTC2637CMS-LMX8#TRPBF | MS-16 | C | | $3.05 |
LTC2637CMS-LZ10#PBF | MS-16 | C | $6.76 | $4.73 |
LTC2637CMS-LZ10#TRPBF | MS-16 | C | | $4.79 |
LTC2637CMS-LZ12#PBF | MS-16 | C | $11.63 | $8.14 |
LTC2637CMS-LZ12#TRPBF | MS-16 | C | | $8.20 |
LTC2637CMS-LZ8#PBF | MS-16 | C | $4.27 | $2.99 |
LTC2637CMS-LZ8#TRPBF | MS-16 | C | | $3.05 |
LTC2637HDE-HMI10#PBF | 4x3 DFN-14 | H | $8.18 | $5.72 |
LTC2637HDE-HMI10#TRPBF | 4x3 DFN-14 | H | | $5.78 |
LTC2637HDE-HMI12#PBF | 4x3 DFN-14 | H | $14.07 | $9.85 |
LTC2637HDE-HMI12#TRPBF | 4x3 DFN-14 | H | | $9.91 |
LTC2637HDE-HMI8#PBF | 4x3 DFN-14 | H | $5.17 | $3.62 |
LTC2637HDE-HMI8#TRPBF | 4x3 DFN-14 | H | | $3.68 |
LTC2637HDE-HMX10#PBF | 4x3 DFN-14 | H | $8.18 | $5.72 |
LTC2637HDE-HMX10#TRPBF | 4x3 DFN-14 | H | | $5.78 |
LTC2637HDE-HMX12#PBF | 4x3 DFN-14 | H | $14.07 | $9.85 |
LTC2637HDE-HMX12#TRPBF | 4x3 DFN-14 | H | | $9.91 |
LTC2637HDE-HMX8#PBF | 4x3 DFN-14 | H | $5.17 | $3.62 |
LTC2637HDE-HMX8#TRPBF | 4x3 DFN-14 | H | | $3.68 |
LTC2637HDE-HZ10#PBF | 4x3 DFN-14 | H | $8.18 | $5.72 |
LTC2637HDE-HZ10#TRPBF | 4x3 DFN-14 | H | | $5.78 |
LTC2637HDE-HZ12#PBF | 4x3 DFN-14 | H | $14.07 | $9.85 |
LTC2637HDE-HZ12#TRPBF | 4x3 DFN-14 | H | | $9.91 |
LTC2637HDE-HZ8#PBF | 4x3 DFN-14 | H | $5.17 | $3.62 |
LTC2637HDE-HZ8#TRPBF | 4x3 DFN-14 | H | | $3.68 |
LTC2637HDE-LMI10#PBF | 4x3 DFN-14 | H | $8.18 | $5.72 |
LTC2637HDE-LMI10#TRPBF | 4x3 DFN-14 | H | | $5.78 |
LTC2637HDE-LMI12#PBF | 4x3 DFN-14 | H | $14.07 | $9.85 |
LTC2637HDE-LMI12#TRPBF | 4x3 DFN-14 | H | | $9.91 |
LTC2637HDE-LMI8#PBF | 4x3 DFN-14 | H | $5.17 | $3.62 |
LTC2637HDE-LMI8#TRPBF | 4x3 DFN-14 | H | | $3.68 |
LTC2637HDE-LMX10#PBF | 4x3 DFN-14 | H | $8.18 | $5.72 |
LTC2637HDE-LMX10#TRPBF | 4x3 DFN-14 | H | | $5.78 |
LTC2637HDE-LMX12#PBF | 4x3 DFN-14 | H | $14.07 | $9.85 |
LTC2637HDE-LMX12#TRPBF | 4x3 DFN-14 | H | | $9.91 |
LTC2637HDE-LMX8#PBF | 4x3 DFN-14 | H | $5.17 | $3.62 |
LTC2637HDE-LMX8#TRPBF | 4x3 DFN-14 | H | | $3.68 |
LTC2637HDE-LZ10#PBF | 4x3 DFN-14 | H | $8.18 | $5.72 |
LTC2637HDE-LZ10#TRPBF | 4x3 DFN-14 | H | | $5.78 |
LTC2637HDE-LZ12#PBF | 4x3 DFN-14 | H | $14.07 | $9.85 |
LTC2637HDE-LZ12#TRPBF | 4x3 DFN-14 | H | | $9.91 |
LTC2637HDE-LZ8#PBF | 4x3 DFN-14 | H | $5.17 | $3.62 |
LTC2637HDE-LZ8#TRPBF | 4x3 DFN-14 | H | | $3.68 |
LTC2637HMS-HMI10#PBF | MS-16 | H | $8.18 | $5.72 |
LTC2637HMS-HMI10#TRPBF | MS-16 | H | | $5.78 |
LTC2637HMS-HMI12#PBF | MS-16 | H | $14.07 | $9.85 |
LTC2637HMS-HMI12#TRPBF | MS-16 | H | | $9.91 |
LTC2637HMS-HMI8#PBF | MS-16 | H | $5.17 | $3.62 |
LTC2637HMS-HMI8#TRPBF | MS-16 | H | | $3.68 |
LTC2637HMS-HMX10#PBF | MS-16 | H | $8.18 | $5.72 |
LTC2637HMS-HMX10#TRPBF | MS-16 | H | | $5.78 |
LTC2637HMS-HMX12#PBF | MS-16 | H | $14.07 | $9.85 |
LTC2637HMS-HMX12#TRPBF | MS-16 | H | | $9.91 |
LTC2637HMS-HMX8#PBF | MS-16 | H | $5.17 | $3.62 |
LTC2637HMS-HMX8#TRPBF | MS-16 | H | | $3.68 |
LTC2637HMS-HZ10#PBF | MS-16 | H | $8.18 | $5.72 |
LTC2637HMS-HZ10#TRPBF | MS-16 | H | | $5.78 |
LTC2637HMS-HZ12#PBF | MS-16 | H | $14.07 | $9.85 |
LTC2637HMS-HZ12#TRPBF | MS-16 | H | | $9.91 |
LTC2637HMS-HZ8#PBF | MS-16 | H | $5.17 | $3.62 |
LTC2637HMS-HZ8#TRPBF | MS-16 | H | | $3.68 |
LTC2637HMS-LMI10#PBF | MS-16 | H | $8.18 | $5.72 |
LTC2637HMS-LMI10#TRPBF | MS-16 | H | | $5.78 |
LTC2637HMS-LMI12#PBF | MS-16 | H | $14.07 | $9.85 |
LTC2637HMS-LMI12#TRPBF | MS-16 | H | | $9.91 |
LTC2637HMS-LMI8#PBF | MS-16 | H | $5.17 | $3.62 |
LTC2637HMS-LMI8#TRPBF | MS-16 | H | | $3.68 |
LTC2637HMS-LMX10#PBF | MS-16 | H | $8.18 | $5.72 |
LTC2637HMS-LMX10#TRPBF | MS-16 | H | | $5.78 |
LTC2637HMS-LMX12#PBF | MS-16 | H | $14.07 | $9.85 |
LTC2637HMS-LMX12#TRPBF | MS-16 | H | | $9.91 |
LTC2637HMS-LMX8#PBF | MS-16 | H | $5.17 | $3.62 |
LTC2637HMS-LMX8#TRPBF | MS-16 | H | | $3.68 |
LTC2637HMS-LZ10#PBF | MS-16 | H | $8.18 | $5.72 |
LTC2637HMS-LZ10#TRPBF | MS-16 | H | | $5.78 |
LTC2637HMS-LZ12#PBF | MS-16 | H | $14.07 | $9.85 |
LTC2637HMS-LZ12#TRPBF | MS-16 | H | | $9.91 |
LTC2637HMS-LZ8#PBF | MS-16 | H | $5.17 | $3.62 |
LTC2637HMS-LZ8#TRPBF | MS-16 | H | | $3.68 |
LTC2637IDE-HMI10#PBF | 4x3 DFN-14 | I | $7.43 | $5.20 |
LTC2637IDE-HMI10#TRPBF | 4x3 DFN-14 | I | | $5.26 |
LTC2637IDE-HMI12#PBF | 4x3 DFN-14 | I | $12.79 | $8.95 |
LTC2637IDE-HMI12#TRPBF | 4x3 DFN-14 | I | | $9.01 |
LTC2637IDE-HMI8#PBF | 4x3 DFN-14 | I | $4.70 | $3.29 |
LTC2637IDE-HMI8#TRPBF | 4x3 DFN-14 | I | | $3.35 |
LTC2637IDE-HMX10#PBF | 4x3 DFN-14 | I | $7.43 | $5.20 |
LTC2637IDE-HMX10#TRPBF | 4x3 DFN-14 | I | | $5.26 |
LTC2637IDE-HMX12#PBF | 4x3 DFN-14 | I | $12.79 | $8.95 |
LTC2637IDE-HMX12#TRPBF | 4x3 DFN-14 | I | | $9.01 |
LTC2637IDE-HMX8#PBF | 4x3 DFN-14 | I | $4.70 | $3.29 |
LTC2637IDE-HMX8#TRPBF | 4x3 DFN-14 | I | | $3.35 |
LTC2637IDE-HZ10#PBF | 4x3 DFN-14 | I | $7.43 | $5.20 |
LTC2637IDE-HZ10#TRPBF | 4x3 DFN-14 | I | | $5.26 |
LTC2637IDE-HZ12#PBF | 4x3 DFN-14 | I | $12.79 | $8.95 |
LTC2637IDE-HZ12#TRPBF | 4x3 DFN-14 | I | | $9.01 |
LTC2637IDE-HZ8#PBF | 4x3 DFN-14 | I | $4.70 | $3.29 |
LTC2637IDE-HZ8#TRPBF | 4x3 DFN-14 | I | | $3.35 |
LTC2637IDE-LMI10#PBF | 4x3 DFN-14 | I | $7.43 | $5.20 |
LTC2637IDE-LMI10#TRPBF | 4x3 DFN-14 | I | | $5.26 |
LTC2637IDE-LMI12#PBF | 4x3 DFN-14 | I | $12.79 | $8.95 |
LTC2637IDE-LMI12#TRPBF | 4x3 DFN-14 | I | | $9.01 |
LTC2637IDE-LMI8#PBF | 4x3 DFN-14 | I | $4.70 | $3.29 |
LTC2637IDE-LMI8#TRPBF | 4x3 DFN-14 | I | | $3.35 |
LTC2637IDE-LMX10#PBF | 4x3 DFN-14 | I | $7.43 | $5.20 |
LTC2637IDE-LMX10#TRPBF | 4x3 DFN-14 | I | | $5.26 |
LTC2637IDE-LMX12#PBF | 4x3 DFN-14 | I | $12.79 | $8.95 |
LTC2637IDE-LMX12#TRPBF | 4x3 DFN-14 | I | | $9.01 |
LTC2637IDE-LMX8#PBF | 4x3 DFN-14 | I | $4.70 | $3.29 |
LTC2637IDE-LMX8#TRPBF | 4x3 DFN-14 | I | | $3.35 |
LTC2637IDE-LZ10#PBF | 4x3 DFN-14 | I | $7.43 | $5.20 |
LTC2637IDE-LZ10#TRPBF | 4x3 DFN-14 | I | | $5.26 |
LTC2637IDE-LZ12#PBF | 4x3 DFN-14 | I | $12.79 | $8.95 |
LTC2637IDE-LZ12#TRPBF | 4x3 DFN-14 | I | | $9.01 |
LTC2637IDE-LZ8#PBF | 4x3 DFN-14 | I | $4.70 | $3.29 |
LTC2637IDE-LZ8#TRPBF | 4x3 DFN-14 | I | | $3.35 |
LTC2637IMS-HMI10#PBF | MS-16 | I | $7.43 | $5.20 |
LTC2637IMS-HMI10#TRPBF | MS-16 | I | | $5.26 |
LTC2637IMS-HMI12#PBF | MS-16 | I | $12.79 | $8.95 |
LTC2637IMS-HMI12#TRPBF | MS-16 | I | | $9.01 |
LTC2637IMS-HMI8#PBF | MS-16 | I | $4.70 | $3.29 |
LTC2637IMS-HMI8#TRPBF | MS-16 | I | | $3.35 |
LTC2637IMS-HMX10#PBF | MS-16 | I | $7.43 | $5.20 |
LTC2637IMS-HMX10#TRPBF | MS-16 | I | | $5.26 |
LTC2637IMS-HMX12#PBF | MS-16 | I | $12.79 | $8.95 |
LTC2637IMS-HMX12#TRPBF | MS-16 | I | | $9.01 |
LTC2637IMS-HMX8#PBF | MS-16 | I | $4.70 | $3.29 |
LTC2637IMS-HMX8#TRPBF | MS-16 | I | | $3.35 |
LTC2637IMS-HZ10#PBF | MS-16 | I | $7.43 | $5.20 |
LTC2637IMS-HZ10#TRPBF | MS-16 | I | | $5.26 |
LTC2637IMS-HZ12#PBF | MS-16 | I | $12.79 | $8.95 |
LTC2637IMS-HZ12#TRPBF | MS-16 | I | | $9.01 |
LTC2637IMS-HZ8#PBF | MS-16 | I | $4.70 | $3.29 |
LTC2637IMS-HZ8#TRPBF | MS-16 | I | | $3.35 |
LTC2637IMS-LMI10#PBF | MS-16 | I | $7.43 | $5.20 |
LTC2637IMS-LMI10#TRPBF | MS-16 | I | | $5.26 |
LTC2637IMS-LMI12#PBF | MS-16 | I | $12.79 | $8.95 |
LTC2637IMS-LMI12#TRPBF | MS-16 | I | | $9.01 |
LTC2637IMS-LMI8#PBF | MS-16 | I | $4.70 | $3.29 |
LTC2637IMS-LMI8#TRPBF | MS-16 | I | | $3.35 |
LTC2637IMS-LMX10#PBF | MS-16 | I | $7.43 | $5.20 |
LTC2637IMS-LMX10#TRPBF | MS-16 | I | | $5.26 |
LTC2637IMS-LMX12#PBF | MS-16 | I | $12.79 | $8.95 |
LTC2637IMS-LMX12#TRPBF | MS-16 | I | | $9.01 |
LTC2637IMS-LMX8#PBF | MS-16 | I | $4.70 | $3.29 |
LTC2637IMS-LMX8#TRPBF | MS-16 | I | | $3.35 |
LTC2637IMS-LZ10#PBF | MS-16 | I | $7.43 | $5.20 |
LTC2637IMS-LZ10#TRPBF | MS-16 | I | | $5.26 |
LTC2637IMS-LZ12#PBF | MS-16 | I | $12.79 | $8.95 |
LTC2637IMS-LZ12#TRPBF | MS-16 | I | | $9.01 |
LTC2637IMS-LZ8#PBF | MS-16 | I | $4.70 | $3.29 |
LTC2637IMS-LZ8#TRPBF | MS-16 | I | | $3.35 |
演示电路板
器件型号 | 描述 | 价格 |
---|
DC1534A-A | LTC2637-LZ12: 12-Bit Octal I2C DAC (2.5V int ref mode, Reset to zero-scale), req DC590 | $50.00 |
DC1534A-B | LTC2637-LMI12: 12-Bit Octal I2C DAC (2.5V int ref mode, reset to mid-scale), req DC590 | $50.00 |
DC1534A-C | LTC2637-HZ12: 12-Bit Octal I2C DAC (4.096V int ref mode, reset to zero-scale), req DC590 | $50.00 |
DC1534A-D | LTC2637-HMI12: 12-Bit Octal I2C DAC (4.096V int ref mode, reset to mid-scale), req DC590 | $50.00 |
Companion Boards器件型号 | 描述 | 价格 |
---|
DC2026C | Linduino One Isolated USB Demo Board: An Arduino- and QuikEval-Compatible Code Development Platform | $75.00 |
DC590B | Isolated USB Serial Controller for Linear Technology QuikEval-Compatible Demo Boards | $50.00 |
数据表可靠性数据产品选择卡CAD 符号Linduino | 相关产品 |