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TLV0831I PDF预览

TLV0831I

更新时间: 2024-02-28 08:19:39
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
12页 196K
描述
3-VOLT 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL

TLV0831I 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.59最大模拟输入电压:3.65 V
最小模拟输入电压:-0.05 V最长转换时间:32 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDIP-T8
JESD-609代码:e4长度:9.59 mm
最大线性误差 (EL):0.0977%模拟输入通道数量:1
位数:8功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C输出位码:BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3 V
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Analog to Digital Converters标称供电电压:3.3 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

TLV0831I 数据手册

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TLV0831C, TLV0831I  
TLV0832C, TLV0832I  
3-VOLT 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL  
SLAS148 – SEPTEMBER 1996  
8-Bit Resolution  
2.7 V to 3.6 V V  
TLV0831 . . . D OR P PACKAGE  
(TOP VIEW)  
CC  
Easy Microprocessor Interface or  
Standalone Operation  
CS  
IN+  
V
CC  
CLK  
DO  
1
2
3
4
8
7
6
5
Operates Ratiometrically or With V  
Reference  
CC  
IN–  
GND  
REF  
Single Channel or Multiplexed Twin  
Channels With Single-Ended or Differential  
Input Options  
TLV0832 . . . D OR P PACKAGE  
(TOP VIEW)  
Input Range 0 V to V  
With V  
Reference  
CC  
CC  
Inputs and Outputs Are Compatible With  
TTL and MOS  
CS  
CH0  
CH1  
GND  
V
/REF  
CC  
1
2
3
4
8
7
6
5
CLK  
DO  
DI  
Conversion Time of 32 µs at  
f
= 250 kHz  
(CLK)  
Designed to Be Functionally Equivalent to  
the National Semiconductor ADC0831 and  
ADC0832 at 3 V Supply  
Total Unadjusted Error . . . ± 1 LSB  
description  
These devices are 8-bit successive-approximation analog-to-digital converters. The TLV0831 has single input  
channels; the TLV0832 has multiplexed twin input channels. The serial output is configured to interface with  
standard shift registers or microprocessors.  
The TLV0832 multiplexer is software configured for single-ended or differential inputs. The differential analog  
voltage input allows for common-mode rejection or offset of the analog zero input voltage value. In addition, the  
voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of  
resolution.  
The operation of the TLV0831 and TLV0832 devices is very similar to the more complex TLV0834 and TLV0838  
devices. Ratiometric conversion can be attained by setting the REF input equal to the maximum analog input  
signal value, which gives the highest possible conversion resolution. Typically, REF is set equal to V  
internally on the TLV0832).  
(done  
CC  
The TLV0831C and TLV0832C are characterized for operation from 0°C to 70°C. The TLV0831I and TLV0832I  
are characterized for operation from 40°C to 85°C.  
AVAILABLE OPTIONS  
PACKAGE  
T
A
SMALL OUTLINE  
(D)  
PLASTIC DIP  
(P)  
0°C to 70°C  
TLV0831CD  
TLV0831ID  
TLV0832CD  
TLV0832ID  
TLV0831CP  
TLV0831IP  
TLV0832CP  
TLV0832IP  
40°C to 85°C  
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.  
Copyright 1996, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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