ADS8512IDWRG4 具有 IR 和串行接口的 12 位 40KSPS 低功耗采样 A/D 转换器SOIC-16封装

ADS8512
Resolution(Bits) 12
Sample Rate (max) 40kSPS
Architecture SAR
Power Consumption(Typ)(mW) 24
SINAD(dB) 74
SNR(dB) 74
SNR(Typ)(dB) 74
SFDR(dB) 98
DNL(Max)(+/-LSB) 0.5
INL(Max)(+/-LSB) 0.5
No Missing Codes(Bits) 12
ENOB(Bits) 11
No. of Supplies 1
Analog Voltage AV/DD(Min)(V) 4.75
Analog Voltage AV/DD(Max)(V) 5.25
Logic Voltage DV/DD(Min)(V) 4.75
Logic Voltage DV/DD(Max)(V) 5.25
Input Configuration Range +/-3.33, +/-5, +/-10, 4, 10
Reference Mode Int and Ext
Rating Catalog
Pin/Package 16SOIC
# Input Channels 1
Operating Temperature Range(°C) -40 to 85

The ADS8512 is a complete low-power, single 5-V supply, 12-bit sampling analog-to-digital(A/D) converter. It contains a complete 12-bit capacitor-based, successive approximation register (SAR) A/D converter with sample-and-hold (S/H), clock, reference, and serial data interface. The converter can be configured for a variety of input ranges including ±10 V, ±5 V, 0 V to 10 V, and 0.5 V to 4.5 V. A high-impedance, 0.3-V to 2.8-V input is also available with input impedance greater than 10 MΩ. For most input ranges, the input voltage can swing to 25 V or -25 V without damage to the converter.

An SPI-compatible serial interface allows data to be synchronized to an internal or external clock. The ADS8512 is specified at 40-kHz sampling rate over the -40°C to +85°C industrial temperature range.

ADS8512IDWRG4 特性
ADS8512IDWRG4 芯片订购指南
器件 状态 温度(oC) 价格(美元) 封装 | 引脚
ADS8512IBDW ACTIVE -40 to 85 9.20 | 1ku SOIC (DW) | 16
ADS8512IBDWG4 ACTIVE -40 to 85 9.20 | 1ku SOIC (DW) | 16
ADS8512IBDWR ACTIVE -40 to 85 8.50 | 1ku SOIC (DW) | 16
ADS8512IBDWRG4 ACTIVE -40 to 85 8.50 | 1ku SOIC (DW) | 16
ADS8512IDW ACTIVE -40 to 85 7.70 | 1ku SOIC (DW) | 16
ADS8512IDWG4 ACTIVE -40 to 85 7.70 | 1ku SOIC (DW) | 16
ADS8512IDWR ACTIVE -40 to 85 7.00 | 1ku SOIC (DW) | 16
ADS8512IDWRG4 ACTIVE -40 to 85 7.00 | 1ku SOIC (DW) | 16
ADS8512IDWRG4 应用技术支持与电子电路设计开发资源下载
  1. ADS8512IDWRG4 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls