ADC12L063 - 具有内部采样和保持功能的 12 位、62 MSPS、354mW A/D 转换器

ADC12L063是TI德州仪器公司的一款高速ADC(>10MSPS)产品，ADC12L063是具有内部采样和保持功能的 12 位、62 MSPS、354mW A/D 转换器，本站介绍了ADC12L063的封装应用图解、特点和优点、功能等，并给出了与ADC12L063相关的TI元器件型号供参考。

ADC12L063 - 具有内部采样和保持功能的 12 位、62 MSPS、354mW A/D 转换器 - 高速ADC(>10MSPS) - 模数转换器 - 德州仪器

产品描述

The ADC12L063 is a monolithic CMOS analog-to-digital converter capable of converting analog input signals into 12-bit digital words at 62 Megasamples per second (MSPS), minimum. This converter uses a differential, pipelined architecture with digital error correction and an on-chip sample-and-hold circuit to minimize die size and power consumption while providing excellent dynamic performance. Operating on a single 3.3V power supply, this device consumes just 354 mW at 62 MSPS, including the reference current. The Power Down feature reduces power consumption to just 50 mW.

The differential inputs provide a full scale input swing equal to ±VREF with the possibility of a single-ended input. Full use of the differential input is recommended for optimum performance. For ease of use, the buffered, high impedance, single-ended reference input is converted on-chip to a differential reference for use by the processing circuitry. Output data format is 12-bit offset binary.

This device is available in the 32-lead LQFP package and will operate over the industrial temperature range of −40°C to +85°C.

产品特性

Single Supply Operation
Low Power Consumption
Power Down Mode
On-Chip Reference Buffer

Key Specifications

Resolution: 12 Bits
Conversion Rate: 62 MSPS (min)
Bandwidth: 170 MHz
DNL: ±0.5 LSB(typ)
INL: ±1.0 LSB(typ)
SNR: 66 dB(typ)
SFDR: 78 dB(typ)
Data Latency: 6 Clock Cycles
Supply Voltage: +3.3V ± 300 mV
Power Consumption, 62 MHz: 354 mW(typ)

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