ADS7800AH-BI 12 位 3us 采样模数转换器CDIP-24封装

ADS7800
Resolution(Bits) 12
Sample Rate (max) 333kSPS
Architecture SAR
Power Consumption(Typ)(mW) 135
SINAD(dB) 72
SNR(dB) 73
SFDR(dB) 80
DNL(Max)(+/-LSB) 0.75
INL(Max)(+/-LSB) 0.5
No Missing Codes(Bits) 12
ENOB(Bits) 11.67
No. of Supplies 3
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 +/-5, 10
Reference Mode Int and Ext
Rating Catalog
Pin/Package 24PDIP, 24SOIC
# Input Channels 1
Operating Temperature Range(°C) -40 to 85 

The ADS7800 is a complete 12-bit sampling analog-to-digital converter using state-of-the-art CMOS structures. It contains a complete 12-bit successive approximation A/D converter with internal sample/hold, reference, clock, digital interface for microprocessor control, and three-state output drivers.

The ADS7800 is specified at a 333kHz sampling rate. Conversion time is factory set for 2.70µs max over temperature, and the high speed sampling input stage insures a total acquisition and conversion time of 3µs max over temperature. Precision, laser-trimmed scaling resistors provide industry-standard input ranges of ±5V or ±10V.

AC and DC performance are completely specified. Two grades based on linearity and dynamic performance are available to provide the optimum price/performance fit in a wide range of applications

ADS7800AH-BI 特性
ADS7800AH-BI 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
ADS7800AH NRND   59.55 | 1ku (JDN) | 24 1 | TUBE
ADS7800AH-BI OBSOLETE     CDIP SB (JD) | 24  
ADS7800BH NRND   77.15 | 1ku (JDN) | 24 1 | TUBE
ADS7800BH-BI OBSOLETE     CDIP SB (JD) | 24  
ADS7800JP ACTIVE   30.05 | 1ku PDIP (NT) | 24 15 | TUBE
ADS7800JPG4 ACTIVE   30.05 | 1ku PDIP (NT) | 24 15 | TUBE
ADS7800JU ACTIVE -40 to 85 31.05 | 1ku SOIC (DW) | 24 25 | TUBE
ADS7800JU/1K ACTIVE -40 to 85 30.05 | 1ku SOIC (DW) | 24 1000 | LARGE T&R
ADS7800JU/1KE4 ACTIVE -40 to 85 30.05 | 1ku SOIC (DW) | 24 1000 | LARGE T&R
ADS7800JU/1KG4 ACTIVE -40 to 85 30.05 | 1ku SOIC (DW) | 24 1000 | LARGE T&R
ADS7800JUE4 ACTIVE -40 to 85 31.05 | 1ku SOIC (DW) | 24 25 | TUBE
ADS7800KP ACTIVE   36.10 | 1ku PDIP (NT) | 24 15 | TUBE
ADS7800KPG4 ACTIVE   36.10 | 1ku PDIP (NT) | 24 15 | TUBE
ADS7800KU ACTIVE -40 to 85 36.10 | 1ku SOIC (DW) | 24 25 | TUBE
ADS7800KUE4 ACTIVE -40 to 85 36.10 | 1ku SOIC (DW) | 24 25 | TUBE
ADS7800AH-BI 应用技术支持与电子电路设计开发资源下载
  1. ADS7800AH-BI 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