ADS7816E/250 12 位高速微功率采样模数转换器MSOP-8封装

The ADS7816 is a 12-bit, 200kHz sampling analogto- digital converter. It features low power operation with automatic power down, a synchronous serial interface, and a differential input. The reference voltage can be varied from 100mV to 5V, with a corresponding resolution from 24mV to 1.22mV.

Low power, automatic power down, and small size make the ADS7816 ideal for battery operated systems or for systems where a large number of signals must be acquired simultaneously. It is also ideal for remote and/or isolated data acquisition. The ADS7816 is available in an 8-pin plastic mini-DIP, an 8-lead SOIC, or an 8-lead MSOP package.


ADS1286 ADS7816 ADS7817 ADS7822 ADS7826 ADS7827 ADS7829
Resolution(Bits) 12 12 12 12 10 8 12
Sample Rate (max) 37kSPS 200kSPS 200kSPS 200kSPS 200kSPS 250kSPS 125kSPS
Architecture SAR SAR SAR SAR SAR SAR SAR
Power Consumption(Typ)(mW) 1 1.9 2.3 0.6 0.8 0.6 0.6
SINAD(dB) 72 72 71 71 62 48 71
SNR(dB)         50 62 72
SFDR(dB) 90 86 86 86 81 68 86
DNL(Max)(+/-LSB) 0.75 0.75 1 0.75 1 1 0.75
INL(Max)(+/-LSB) 1 1 1 0.75 1 1 1.25
No Missing Codes(Bits) 12 12 12 12 10 8 12
No. of Supplies 1 1 1 1 1 1 1
Analog Voltage AV/DD(Min)(V) 4.75 4.5 4.75 2.7 2.7 2.7 2
Analog Voltage AV/DD(Max)(V) 5.25 5.25 5.25 5.25 5.5 5.5 5.25
Logic Voltage DV/DD(Min)(V) 4.75 4.75 4.75 2.7 2.7 2.7 2.7
Logic Voltage DV/DD(Max)(V) 5.25 5.25 5.25 5.25 5.25 5.25 5.25
Input Configuration Range Vref Vref +/-Vref at +Vref Vref Vref Vref Vref
Reference Mode Ext Ext Ext Ext Ext Ext Ext
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Pin/Package 8PDIP, 8SOIC 8MSOP, 8PDIP, 8SOIC 8MSOP, 8SOIC 8MSOP, 8PDIP, 8SOIC 8SON 8SON 8SON
Comments         Pseudo-differential input Pseudo-differential input Pseudo-differential input
# Input Channels 1 1 1 1 1 1 1
Operating Temperature Range(°C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
ADS7816E/250 特性
ADS7816E/250 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体
ADS7816E/250 ACTIVE -40 to 85 2.15 | 1ku MSOP(DGK) | 8 250 | SMALL T&R
ADS7816E/250G4 ACTIVE -40 to 85 2.15 | 1ku MSOP(DGK) | 8 250 | SMALL T&R
ADS7816E/2K5 ACTIVE -40 to 85 1.95 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R
ADS7816E/2K5G4 ACTIVE -40 to 85 1.95 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R
ADS7816EB/250 ACTIVE -40 to 85 2.55 | 1ku MSOP(DGK) | 8 250 | SMALL T&R
ADS7816EB/250G4 ACTIVE -40 to 85 2.55 | 1ku MSOP(DGK) | 8 250 | SMALL T&R
ADS7816EB/2K5 ACTIVE -40 to 85 2.35 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R
ADS7816EB/2K5G4 ACTIVE -40 to 85 2.35 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R
ADS7816EC/250 ACTIVE -40 to 85 2.85 | 1ku MSOP(DGK) | 8 250 | SMALL T&R
ADS7816EC/250G4 ACTIVE -40 to 85 2.85 | 1ku MSOP(DGK) | 8 250 | SMALL T&R
ADS7816EC/2K5 ACTIVE -40 to 85 2.65 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R
ADS7816EC/2K5G4 ACTIVE -40 to 85 2.65 | 1ku MSOP(DGK) | 8 2500 | LARGE T&R
ADS7816P ACTIVE -40 to 85 1.95 | 1ku PDIP (N) | 8 50 | TUBE
ADS7816PB ACTIVE -40 to 85 2.35 | 1ku PDIP (N) | 8 50 | TUBE
ADS7816PBG4 ACTIVE -40 to 85 2.35 | 1ku PDIP (N) | 8 50 | TUBE
ADS7816PC ACTIVE -40 to 85 2.65 | 1ku PDIP (N) | 8 50 | TUBE
ADS7816PCG4 ACTIVE -40 to 85 2.65 | 1ku PDIP (N) | 8 50 | TUBE
ADS7816PG4 ACTIVE -40 to 85 1.95 | 1ku PDIP (N) | 8 50 | TUBE
ADS7816U ACTIVE -40 to 85 2.15 | 1ku SOIC (D) | 8 75 | TUBE
ADS7816U/2K5 ACTIVE -40 to 85 1.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R
ADS7816U/2K5G4 ACTIVE -40 to 85 1.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R
ADS7816UB ACTIVE -40 to 85 2.55 | 1ku SOIC (D) | 8 75 | TUBE
ADS7816UB/2K5 ACTIVE -40 to 85 2.35 | 1ku SOIC (D) | 8 2500 | LARGE T&R
ADS7816UB/2K5G4 ACTIVE -40 to 85 2.35 | 1ku SOIC (D) | 8 2500 | LARGE T&R
ADS7816UBG4 ACTIVE -40 to 85 2.55 | 1ku SOIC (D) | 8 75 | TUBE
ADS7816UC ACTIVE -40 to 85 2.85 | 1ku SOIC (D) | 8 75 | TUBE
ADS7816UC/2K5 ACTIVE -40 to 85 2.65 | 1ku SOIC (D) | 8 2500 | LARGE T&R
ADS7816UC/2K5G4 ACTIVE -40 to 85 2.65 | 1ku SOIC (D) | 8 2500 | LARGE T&R
ADS7816UCG4 ACTIVE -40 to 85 2.85 | 1ku SOIC (D) | 8 75 | TUBE
ADS7816UG4 ACTIVE -40 to 85 2.15 | 1ku SOIC (D) | 8 75 | TUBE
ADS7816E/250 应用技术支持与电子电路设计开发资源下载
  1. ADS7816E/250 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