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參數(shù)資料
| 型號(hào)： | ADC08161 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 500 ns A/D Converter with S/H Function and 2.5V Bandgap Reference(500ns帶S/H功能和2.5V帶隙參考的A/D轉(zhuǎn)換器) |
| 中文描述： | 500納秒的A / D轉(zhuǎn)換器與S /高功能和2.5V帶隙基準(zhǔn)（500ns的帶采樣/功能和2.5V的帶隙參考的的A / D轉(zhuǎn)換器） |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 246K |
| 代理商： | ADC08161 |
ADC08161
500 ns A/D Converter with S/H Function and
2.5V Bandgap Reference
General Description
Using a patented multi-step A/D conversion technique, the
8-bit ADC08161 CMOS A/D converter offers 500 ns conver-
sion time, internal sample-and-hold (S/H), a 2.5V bandgap
reference, and dissipates only 100 mW of power. The
ADC08161 performs an 8-bit conversion with a 2-bit voltage
estimator that generates the 2 MSBs and two low-resolution
(3-bit) flashes that generate the 6 LBSs.
Input signals are tracked and held by the input sampling cir-
cuitry, eliminating the need for an external sample-and-hold.
The ADC08161 can perform accurate conversions of
full-scale input signals at frequencies from DC to typically
more than 300 kHz (full power bandwidth) without the need
of an external sample-and-hold (S/H).
For ease of interface to microprocessors, this part has been
designed to appear as a memory location or I/O port without
the need for external interfacing logic.
Key Specifications
n
Resolution
n
Conversion time (t
CONV
)
n
Full power bandwidth
n
Throughput rate
n
Power dissipation
n
Total unadjusted error
8 Bits
560 ns max (WR-RD Mode)
300 kHz (typ)
1.5 MHz min
100 mW max
±
1
2
LSB and
±
1 LSB max
Features
n
No external clock required
n
Analog input voltage range from GND to V
+
n
2.5V bandgap reference
Applications
n
Mobile telecommunications
n
Hard-disk drives
n
Instrumentation
n
High-speed data acquisition systems
Block Diagram
TRI-STATE
is a registered trademark of National Semiconductor Corporation.
DS011149-1
June 1999
A
1999 National Semiconductor Corporation
DS011149
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC08161BIJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
| ADC08161CIJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
| ADC08161CIWM | 功能描述:IC ADC 500NS S/H 2.5V REF 20SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:- |
| ADC08161CIWM/NOPB | 制造商:Texas Instruments 功能描述:ADC Single Pipelined 1.5Msps 8-bit Parallel 20-Pin SOIC W |
| ADC08161CIWMX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
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