采用 SO-8 封装的 3V、微功率采样、12 位 A/D 转换器

LTC®1285 / LTC1288 是 3V、微功率、12 位、逐次逼近型采样 A/D 转换器。这两款器件在执行转换操作时通常仅吸收 160μA 电源电流，并且每当它们不执行转换时将自动地断电至 1nA 的典型电源电流。LTC1285 / LTC1288 内置于 8 引脚 SO 封装，并采用 3V 至 6V 电源供电运行。这些 12 位、开关式电容器、逐次逼近型 ADC 纳入了采样及保持电路。LTC1285 具有单个差分模拟输入。LTC1288 提供了一个软件可选的 2 通道 MUX。\n\n 片内串行端口可通过三根导线提供至众多微处理器和微控制器的高效数据传输。这与微功率消耗特性 • 12 位分辨率\n\n• 8 引脚 SO 塑料封装\n\n• 低成本\n\n• 低电源电流：160μA (典型值)\n\n• 自动停机至 1nA (典型值)\n\n• 有保证的 ±3/4LSB (最大值) DNL\n\n• 3V 至 6V 单电源操作\n\n• 差分输入 (LTC1285)\n\n• 2 通道多路复用器 MUX (LTC1288)\n\n• 片内采样及保持电路\n\n• 100μs 转换时间\n\n• 采样速率：\n• 7.5ksps (LTC1285)\n\n• 6.6ksps (LTC1288)\n\n\n\n\n• I/O 可兼容 SPI、Microwire 等等\n;

3V Micropower Sampling 12-Bit A/D Converters in SO-8 Packages

文件：412.91 Kbytes Page：24 Pages

3V Micropower Sampling 12-Bit A/D Converters in SO-8 Packages

文件：352.24 Kbytes Page：24 Pages

3V Micropower Sampling 12-Bit A/D Converters in SO-8 Packages

文件：412.91 Kbytes Page：24 Pages

3V Micropower Sampling 12-Bit A/D Converters in SO-8 Packages

文件：412.91 Kbytes Page：24 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC ADC 12BIT SAR 8SOIC 集成电路（IC） 模数转换器（ADC）

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC ADC 12BIT SAR 8SOIC 集成电路（IC） 模数转换器（ADC）

400ksps/300ksps, Single-Supply, Low-Power, Serial 12-Bit ADCs with Internal Reference

General Description The MAX1284/MAX1285 12-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold (T/H), a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption. The MAX1284 operates from a single +4.5V to +5.5V supply. The MAX128

400ksps/300ksps, Single-Supply, Low-Power, Serial 12-Bit ADCs with Internal Reference

General Description The MAX1284/MAX1285 12-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold (T/H), a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption. The MAX1284 operates from a single +4.5V to +5.5V supply. The MAX128

400ksps/300ksps, Single-Supply, Low-Power, Serial 12-Bit ADCs with Internal Reference

General Description The MAX1284/MAX1285 12-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold (T/H), a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption. The MAX1284 operates from a single +4.5V to +5.5V supply. The MAX128

RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS

DESCRIPTION The SD1285 is a 12.5 V epitaxial NPN planar transistor designed primarily for SSB communications. This device utilizes emitter ballasting to achieve extreme ruggedness under severe operating conditions. ■ 30 MHz ■ 12.5 VOLTS ■ COMMON EMITTER ■ GOLD METALLIZATION ■ I