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ADS7863IRGER PDF预览

ADS7863IRGER

更新时间： 2024-11-25 04:23:15
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
40页 1218K
描述
Dual, 2MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER

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中文翻译

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ADS7863IRGER 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Not Recommended零件包装代码：QFN
包装说明：HVQCCN, LCC24,.16SQ,20针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：5.16最大模拟输入电压：2.525 V
最小模拟输入电压：-0.5 V最长转换时间：13 µs
转换器类型：ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码：S-PQCC-N24
JESD-609代码：e4长度：4 mm
最大线性误差 (EL)：0.0305%湿度敏感等级：3
模拟输入通道数量：2位数：12
功能数量：2端子数量：24
最高工作温度：125 °C最低工作温度：-40 °C
输出位码：2'S COMPLEMENT BINARY输出格式：SERIAL
封装主体材料：PLASTIC/EPOXY封装代码：HVQCCN
封装等效代码：LCC24,.16SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
电源：5 V认证状态：Not Qualified
采样速率：2 MHz采样并保持/跟踪并保持：SAMPLE
座面最大高度：1 mm子类别：Analog to Digital Converters
最大压摆率：8 mA标称供电电压：5 V
表面贴装：YES技术：CMOS
温度等级：AUTOMOTIVE端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4 mmBase Number Matches：1

ADS7863IRGER 数据手册

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ADS7863  
www.ti.com  
SBAS383B–JUNE 2007–REVISED MARCH 2008  
Dual, 2MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous Sampling  
ANALOG-TO-DIGITAL CONVERTER  
1
FEATURES  
DESCRIPTION  
2
•
Four Fully- or Six Pseudo-Differential Inputs  
The ADS7863 is  
a
dual, 12-bit, 2MSPS,  
analog-to-digital converter (ADC) with four fully  
differential or six pseudo-differential input channels  
grouped into two pairs for high-speed, simultaneous  
signal acquisition. Inputs to the sample-and-hold  
(S/H) amplifiers are fully differential and are  
maintained differential to the input of the ADC. This  
architecture provides excellent common-mode  
rejection of 72dB at 100kHz, which is a critical  
performance characteristic in noisy environments.  
•
•
SNR: 71dB, THD: –81dB  
Programmable and Buffered Internal 2.5V  
Reference  
•
•
•
•
Flexible Power-Down Features  
Variable Power-Supply Ranges: 2.7V to 5.5V  
Low-Power Operation: 45mW at 5V  
Operating Temperature Range: –40°C to  
+125°C  
The ADS7863 is pin-compatible with the ADS7861,  
•
Pin-Compatible with ADS7861 and ADS8361  
(SSOP package)  
but offers additional features such as  
a
programmable reference output, flexible supply  
voltage (2.7V to 5.5V for AVDD and BVDD), a  
pseudo-differential input multiplexer with three  
channels per ADC, and several power-down features.  
APPLICATIONS  
•
•
•
Motor Control  
Multi-Axis Positioning Systems  
Three-Phase Power Control  
The ADS7863 is offered in an SSOP-24 and a  
4x4mm QFN-24 package. It is specified over the  
extended operating temperature range of –40°C to  
+125°C.  
SAR  
BVDD  
AVDD  
SDOA  
SDOB  
M0  
CHA0+  
CHA0-  
Input  
CDAC  
S/H  
MUX  
CHA1+  
M1  
CHA1-  
Comparator  
SDI  
CLOCK  
CHB0+  
CS  
RD  
CHB0-  
Input  
CDAC  
S/H  
MUX  
CHB1+  
BUSY  
CHB1-  
Comparator  
CONVST  
REFIN  
BGND  
SAR  
REFOUT  
AGND  
10-Bit DAC  
2.5V Reference  
Functional Block Diagram  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007–2008, Texas Instruments Incorporated  
 
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中文翻译

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ADS7863IRGER 替代型号

型号 品牌 替代类型 描述 数据表
ADS7863ARGET TI

完全替代

 双路、2MSPS、12 位、2+2 或 3+3 通道、同步采样 SAR ADC | RGE
ADS7863IRGETG4 TI

类似代替

 Dual, 2MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVE
ADS7863IRGET TI

类似代替

 Dual, 2MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVE

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ADS7863IRGERG4 TI

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 		Dual, 2MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVE
ADS7863IRGET BB

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 		Dual, 1.5MSPS, 12-Bit, 2 + 2 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7863IRGET TI

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 		Dual, 2MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVE
ADS7863IRGETG4 TI

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 		Dual, 2MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVE
ADS7864 BB

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 		500kHz, 12-Bit, 6-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7864 TI

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 		500kHz、12 位、6 通道同步采样模数转换器
ADS7864Y BB

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 		500kHz, 12-Bit, 6-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7864Y TI

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 		6-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PQFP48, PLASTIC, TQFP-48
ADS7864Y/250 BB

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 		500kHz, 12-Bit, 6-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7864Y/250 TI

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 		500kHz、12 位、6 通道同步采样模数转换器 | PFB | 48 | -40 to

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