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ADS131B24-Q1 PDF预览

ADS131B24-Q1

更新时间: 2024-04-09 19:03:23
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德州仪器 - TI /
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描述
汽车级、24 位、64kSPS、四通道同步采样 Δ-Σ ADC

ADS131B24-Q1 数据手册

 浏览型号ADS131B24-Q1的Datasheet PDF文件第2页浏览型号ADS131B24-Q1的Datasheet PDF文件第3页浏览型号ADS131B24-Q1的Datasheet PDF文件第4页浏览型号ADS131B24-Q1的Datasheet PDF文件第6页浏览型号ADS131B24-Q1的Datasheet PDF文件第7页浏览型号ADS131B24-Q1的Datasheet PDF文件第8页 
ADS131B24-Q1  
ZHCSN80 – JULY 2023  
www.ti.com.cn  
6-1. Pin Functions (continued)  
PIN  
TYPE  
DESCRIPTION(1)  
NAME  
GPIO0A  
NO.  
3
Digital I/O  
Digital I/O  
General-purpose digital input/output 0A.(2) (3)  
General-purpose digital input/output 0B.(2) (3)  
GPIO0B  
8
General-purpose digital input/output 0.(2) (4)  
Missing host detect output.(2) (4)  
GPIO0/MHD  
33  
Digital I/O  
GPIO1  
26  
4
Digital I/O  
Digital I/O  
Digital I/O  
General-purpose digital input/output 1.(2) (4)  
General-purpose digital input/output 1A.(2) (3)  
General-purpose digital input/output 1B.(2) (3)  
GPIO1A  
GPIO1B  
7
General-purpose digital input/output 2.(2) (4)  
Fault output.(2) (4)  
GPIO2/FAULT  
GPIO3/OCCA  
GPIO4/OCCB  
IOVDD  
25  
24  
22  
34  
Digital I/O  
Digital I/O  
General-purpose digital input/output 3.(2) (4)  
Overcurrent comparator A output.(2) (4)  
General-purpose digital input/output 4.(2) (4)  
Overcurrent comparator B output.(2) (4)  
Digital I/O  
Digital I/O supply. Connect a 1-μF capacitor to DGND.  
Digital supply  
Sets the logic levels for the digital I/Os, except for GPIO0A, GPIO1A, GPIO0B, and GPIO1B.  
REFA voltage reference output. Connect a 1-μF capacitor to AGNDA.  
REFB voltage reference output. Connect a 1-μF capacitor to AGNDB.  
Reset input; active low. Internal pulldown resistor to DGND.  
Serial data clock input.(4)  
RCAPA  
RCAPB  
RESETn  
SCLK  
SDI  
41  
20  
23  
28  
30  
29  
2
Analog output  
Analog output  
Digital input  
Digital input  
Digital input  
Digital output  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Analog input  
Serial data input.(4)  
SDO  
V0A  
Serial data output.(2) (4)  
ADC2A analog input 0A.  
V0B  
11  
1
ADC2B analog input 0B.  
V1A  
ADC2A analog input 1A.  
V1B  
12  
48  
13  
47  
14  
46  
15  
45  
16  
44  
17  
43  
18  
Pad  
ADC2B analog input 1B.  
V2A  
ADC2A analog input 2A.  
V2B  
ADC2B analog input 2B.  
V3A  
ADC2A analog input 3A.  
V3B  
ADC2B analog input 3B.  
V4A  
ADC2A analog input 4A.  
V4B  
ADC2B analog input 4B.  
V5A  
ADC2A analog input 5A.  
V5B  
ADC2B analog input 5B.  
V6A  
ADC2A analog input 6A.  
V6B  
ADC2B analog input 6B.  
V7A  
ADC2A analog input 7A.  
V7B  
ADC2B analog input 7B.  
Thermal Pad  
Thermal power pad. Connect to AGND.  
(1) See the Unused Inputs and Outputs section for details on how to connect unused pins.  
(2) Push-pull output.  
(3) Logic levels referenced to AVDD.  
(4) Logic levels referenced to IOVDD.  
Copyright © 2023 Texas Instruments Incorporated  
Submit Document Feedback  
5
Product Folder Links: ADS131B24-Q1  
English Data Sheet: SBASAA4  
 
 
 
 

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