ADS8345E/2K5 16 位 8 通道串行输出采样模数转换器

ADS8345
Resolution(Bits) 16
Sample Rate (max) 100kSPS
Architecture SAR
Power Consumption(Typ)(mW) 3.6
SINAD(dB) 85
SFDR(dB) 98
DNL(Max)(+/-LSB) 2
INL(Max)(+/-LSB) 6
No Missing Codes(Bits) 15
No. of Supplies 1
Analog Voltage AV/DD(Min)(V) 2.7
Analog Voltage AV/DD(Max)(V) 5.25
Logic Voltage DV/DD(Min)(V) 2.7
Logic Voltage DV/DD(Max)(V) 5.25
Input Configuration Range +/-Vref at +Vref
Reference Mode Ext
Rating Catalog
Pin/Package 20SSOP, 20SSOP/QSOP
# Input Channels 8

The ADS8345 is an 8-channel, 16-bit, sampling Analog-to-Digital (A/D) converter with a synchronous serial interface. Typical power dissipation is 8mW at a 100kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 500mV and VCC/2, providing a corresponding input voltage range of ±VREF. The device includes a shutdown mode which reduces power dissipation to under 15µW. The ADS8345 is ensured down to 2.7V operation.

Low-power, high-speed, and an onboard multiplexer make the ADS8345 ideal for battery-operated systems such as personal digital assistants, portable multi-channel data loggers, and measurement equipment. The serial interface also provides low-cost isolation for remote data acquisition.

ADS8345E/2K5 特性
ADS8345E/2K5 芯片订购指南
器件 状态 价格(美元) 封装 | 引脚
ADS8345E ACTIVE 8.80 | 1ku SSOP/QSOP (DBQ) | 20
ADS8345E/2K5 ACTIVE 8.00 | 1ku SSOP/QSOP (DBQ) | 20
ADS8345E/2K5G4 ACTIVE 8.00 | 1ku SSOP/QSOP (DBQ) | 20
ADS8345EB ACTIVE 9.60 | 1ku SSOP/QSOP (DBQ) | 20
ADS8345EBE4 ACTIVE 9.60 | 1ku SSOP/QSOP (DBQ) | 20
ADS8345EE4 ACTIVE 8.80 | 1ku SSOP/QSOP (DBQ) | 20
ADS8345N ACTIVE 8.80 | 1ku SSOP (DB) | 20
ADS8345N/1K ACTIVE 8.00 | 1ku SSOP (DB) | 20
ADS8345N/1KG4 ACTIVE 8.00 | 1ku SSOP (DB) | 20
ADS8345NB ACTIVE 10.40 | 1ku SSOP (DB) | 20
ADS8345NBG4 ACTIVE 10.40 | 1ku SSOP (DB) | 20
ADS8345NG4 ACTIVE 8.80 | 1ku SSOP (DB) | 20
ADS8345E/2K5 应用技术支持与电子电路设计开发资源下载
  1. ADS8345E/2K5 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