LTC1595B 串行 16 位乘法 DAC
LTC®1595 / LTC1596 / LTC1596-1 是串行输入、16 位乘法电流输出 DAC。LTC1595 与 12 位 DAC8043 具有引脚和硬件兼容性，并采用 8 引脚 PDIP 和 SO 封装。LTC1596 与 12 位 DAC8143 / AD7543 具有引脚和硬件兼容性，并采用 16 引脚 SO 宽体封装。
它们均具有规定的工业温度范围。相比于业界标准的 12 位 DAC，对运算放大器 VOS 的 INL 敏感度下降了 5 倍，因此大多数系统都能够在无需使用更高精度运放的情况下轻松升级至真正的 16 位分辨率与线性度。
这些 DAC 包括一个内部抗干扰电路，可使干扰脉冲降低 10 倍以上 (可至 <1nV-s 典型值)。
这些 DAC 具有一个干净的输入和上电复位。LTC1595 和 LTC1596 复位至零标度。LTC1596-1 是 LTC1596 复位至中间标度的版本。
产品特点 Features
封装
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LTC1595B 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) * |
| LTC1595ACN8 | PDIP | 8 | C | $28.30 | $23.50 |
| LTC1595ACN8#PBF | PDIP | 8 | C | $28.30 | $23.50 |
| LTC1595ACS8 | SO | 8 | C | $29.10 | $23.85 |
| LTC1595ACS8#PBF | SO | 8 | C | $29.10 | $23.85 |
| LTC1595ACS8#TR | SO | 8 | C | $23.91 | |
| LTC1595ACS8#TRPBF | SO | 8 | C | $23.91 | |
| LTC1595AIN8 | PDIP | 8 | I | $33.50 | $28.20 |
| LTC1595AIN8#PBF | PDIP | 8 | I | $33.50 | $28.20 |
| LTC1595AIS8 | SO | 8 | I | $34.90 | $28.60 |
| LTC1595AIS8#PBF | SO | 8 | I | $34.90 | $28.60 |
| LTC1595AIS8#TR | SO | 8 | I | $28.66 | |
| LTC1595AIS8#TRPBF | SO | 8 | I | $28.66 | |
| LTC1595BCN8 | PDIP | 8 | C | $17.00 | $14.25 |
| LTC1595BCN8#PBF | PDIP | 8 | C | $17.00 | $14.25 |
| LTC1595BCS8 | SO | 8 | C | $17.95 | $14.60 |
| LTC1595BCS8#PBF | SO | 8 | C | $17.95 | $14.60 |
| LTC1595BCS8#TR | SO | 8 | C | $14.66 | |
| LTC1595BCS8#TRPBF | SO | 8 | C | $14.66 | |
| LTC1595BIN8 | PDIP | 8 | I | $20.15 | $17.10 |
| LTC1595BIN8#PBF | PDIP | 8 | I | $20.15 | $17.10 |
| LTC1595BIS8 | SO | 8 | I | $21.55 | $17.50 |
| LTC1595BIS8#PBF | SO | 8 | I | $21.55 | $17.50 |
| LTC1595BIS8#TR | SO | 8 | I | $17.56 | |
| LTC1595BIS8#TRPBF | SO | 8 | I | $17.56 | |
| LTC1595CCN8 | PDIP | 8 | C | $14.35 | $12.25 |
| LTC1595CCN8#PBF | PDIP | 8 | C | $14.35 | $12.25 |
| LTC1595CCS8 | SO | 8 | C | $15.40 | $12.55 |
| LTC1595CCS8#PBF | SO | 8 | C | $15.40 | $12.55 |
| LTC1595CCS8#TR | SO | 8 | C | $12.61 | |
| LTC1595CCS8#TRPBF | SO | 8 | C | $12.61 | |
| LTC1595CIN8 | PDIP | 8 | I | $17.20 | $14.70 |
| LTC1595CIN8#PBF | PDIP | 8 | I | $17.20 | $14.70 |
| LTC1595CIS8 | SO | 8 | I | $18.45 | $15.05 |
| LTC1595CIS8#PBF | SO | 8 | I | $18.45 | $15.05 |
| LTC1595CIS8#TR | SO | 8 | I | $15.11 | |
| LTC1595CIS8#TRPBF | SO | 8 | I | $15.11 |
LTC1595B 数据手册及相关资料下载
- 数据手册(英文) : LTC1595/LTC1596/LTC1596-1 - Serial 16-Bit Multiplying DACs.PDF
- 应用指南 (英文) : AN74 - Component and Measurement Advances Ensure 16-Bit DAC Settling Time.PDF
- 应用指南 (英文) : AN86 - A Standards Lab Grade 20-Bit DAC with 0.1ppm/° Drift: The Dedicated Art of Digitizing One Part Per Million.PDF
- 可靠性数据 : R391 Reliability Data .PDF
- 产品选型卡 : LTC2757 - ±1LSB 18-Bit DAC.PDF
- LT Journal : Aug 1998 Component and Measurement Advances Ensure 16-Bit DAC Settling Time (Part One).PDF
