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參數(shù)資料
| 型號： | ADC08062 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 500 ns A/D Converter with S/H Function and Input Multiplexer |
| 中文描述： | 500納秒的A / D轉(zhuǎn)換器與S /高功能和輸入復(fù)用器 |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 307K |
| 代理商： | ADC08062 |
Timing Diagrams
(Continued)
Typical Performance Characteristics
Application Information
1.0 FUNCTIONAL DESCRIPTION
The
ADC08061
analog-to-digital conversion using a multi-step flash tech-
nique. The first flash generates the five most significant bits
(MSBs) and the second flash generates the three least sig-
nificant bits (LSBs). Figure 6 shows the major functional
blocks of the ADC08061/2’s multi-step flash converter. It
and
ADC08062
perform
an
8-bit
consists of an over-encoded 2
1
2
-bit Voltage Estimator, an in-
ternal DAC with two different voltage spans, a 3-bit half-flash
converter and a comparator multiplexer.
The resistor string near the center of the block diagram in
Figure 6 forms the internal main DAC. Each of the eight re-
sistors at the bottom of the string is equal to 1/256 of the total
string resistance. These resistors form the
LSB Ladder
and
DS011086-10
FIGURE 5. RD Mode (Pipeline Operation) (Mode Pin is Low and t
RDW
must be between 200 ns and 400 ns)
t
CRD
vs Temperature
DS011086-25
Linearity Error vs
Reference Voltage
DS011086-26
Offset Error vs
Reference Voltage
DS011086-27
Supply Current
vs Temperature
DS011086-28
Logic Threshold
vs Temperature
DS011086-29
Output Current
vs Temperature
DS011086-30
www.national.com
10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADC08061 | 500 ns A/D Converter with S/H Function and Input Multiplexer |
| ADC08061BIN | TIMER DIGITAL LED RoHS Compliant: Yes |
| ADC08062BIN | 500 ns A/D Converter with S/H Function and Input Multiplexer |
| ADC08061CIWM | 500 ns A/D Converter with S/H Function and Input Multiplexer |
| ADC08062CIWM | 500 ns A/D Converter with S/H Function and Input Multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC08062 WAF | 制造商:Texas Instruments 功能描述: |
| ADC08062BIJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Ended Data Acquisition System |
| ADC08062BIN | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| ADC08062CIJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Ended Data Acquisition System |
| ADC08062CIWM | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:500 ns A/D Converter with S/H Function and Input Multiplexer |
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