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ADC10461CIWM/NOPB PDF预览

ADC10461CIWM/NOPB

更新时间: 2024-11-21 15:27:39
品牌 Logo 应用领域
德州仪器 - TI 光电二极管转换器
页数 文件大小 规格书
18页 269K
描述
1-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20, SOP-20

ADC10461CIWM/NOPB 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP, SOP20,.4Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83最大模拟输入电压:5.05 V
最小模拟输入电压:-0.05 V最长转换时间:0.9 µs
转换器类型:ADC, FLASH METHODJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:12.8015 mm
湿度敏感等级:3模拟输入通道数量:1
位数:10功能数量:1
端子数量:20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:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified采样速率:0.8 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:2.642 mm
子类别:Analog to Digital Converters标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:7.493 mmBase Number Matches:1

ADC10461CIWM/NOPB 数据手册

 浏览型号ADC10461CIWM/NOPB的Datasheet PDF文件第2页浏览型号ADC10461CIWM/NOPB的Datasheet PDF文件第3页浏览型号ADC10461CIWM/NOPB的Datasheet PDF文件第4页浏览型号ADC10461CIWM/NOPB的Datasheet PDF文件第5页浏览型号ADC10461CIWM/NOPB的Datasheet PDF文件第6页浏览型号ADC10461CIWM/NOPB的Datasheet PDF文件第7页 
December 1994  
ADC10461ꢀADC10462ꢀADC10464 10-Bit 600 ns  
AꢀD Converter with Input Multiplexer and SampleꢀHold  
General Description  
Features  
Y
Built-in sample-and-hold  
a
Using an innovativeꢁ patented multistepconversion tech-  
niqueꢁ the 10-bit ADC10461ꢁ ADC10462ꢁ and ADC10464  
CMOS analog-to-digital converters offer sub-microsecond  
conversion times yet dissipate a maximum of only 235 mWꢂ  
Y
Single 5V supply  
Y
Y
Y
1ꢁ 2ꢁ or 4-input multiplexer options  
No external clock required  
The ADC10461ꢁ ADC10462ꢁ and ADC10464 perform  
a
Speed adjust pin for faster conversions (ADC10462 and  
ADC10464)  
10-bit conversion in two lower-resolution ‘‘flashes’’ꢁ thus  
yielding a fast AꢀD without the costꢁ power dissipationꢁ and  
other problems associated with true flash approachesꢂ Dy-  
namic performance (THDꢁ SꢀN) is guaranteedꢂ The  
ADC10461 is pin-compatible with the ADC1061 but much  
fasterꢁ thus providing a convenient upgrade path for the  
ADC1061ꢂ  
Key Specifications  
Y
Conversion time to 10 bits  
600 ns typicalꢁ  
900 ns max over temperature  
800 kHz  
Y
Sampling Rate  
Y
Low power dissipation  
235 mW (max)  
b
The analog input voltage to the ADC10461ꢁ ADC10462ꢁ and  
ADC10464 is sampled and held by an internal sampling cir-  
cuitꢂ Input signals at frequencies from dc to over 200 kHz  
can therefore be digitized accurately without the need for an  
external sample-and-hold circuitꢂ  
Y
Total harmonic distortion (50 kHz)  
60 dB (max)  
Y
No missing codes over temperature  
Applications  
Y
Digital signal processor front ends  
The ADC10462 and ADC10464 include a ‘‘speed-up’’ pinꢂ  
Connecting an external resistor between this pin and ground  
reduces the typical conversion time to as little as 350 ns  
with only a small increase in linearity errorꢂ  
Y
Instrumentation  
Y
Disk drives  
Y
Mobile telecommunications  
For ease of interface to microprocessorsꢁ the ADC10461ꢁ  
ADC10462ꢁ and ADC10464 have been designed to appear  
as a memory location or IꢀO port without the need for exter-  
nal interface logicꢂ  
Ordering Information  
ADC10461  
ADC10464  
Industrial  
Industrial  
Package  
Package  
s
s
s
s
a
T
A
b
a
b
(
40 C  
T
A
85 C)  
(
40 C  
85 C)  
ADC10461CIN  
N20A Molded DIP  
ADC10464CIN  
N28B Molded DIP  
ADC10461CIWM  
M20B Small Outline  
ADC10464CIWM  
M28B Small Outline  
ADC10462  
Industrial  
s
Package  
s
a
b
(
40 C  
T
85 C)  
A
ADC10462CIN  
N24A Molded DIP  
ADC10462CIWM  
M24B Small Outline  
UꢂSꢂ Patent Number 4918449  
TRI-STATEis a registered trademark of National Semiconductor Corporationꢂ  
C
1995 National Semiconductor Corporation  
TLꢀHꢀ11108  
RRD-B30M75ꢀPrinted in Uꢂ Sꢂ Aꢂ  

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