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参数资料
| 型号： | ADC08062 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | 500 ns A/D Converter with S/H Function and Input Multiplexer |
| 中文描述： | 500纳秒的A / D转换器与S /高功能和输入复用器 |
| 文件页数： | 1/16页 |
| 文件大小： | 307K |
| 代理商： | ADC08062 |
ADC08061/ADC08062
500 ns A/D Converter with S/H Function and Input
Multiplexer
General Description
Using a patented multi-step A/D conversion technique, the
8-bit ADC08061 and ADC08062 CMOS ADCs offer 500 ns
(typ) conversion time, internal sample-and-hold (S/H), and
dissipate only 125 mW of power. The ADC08062 has a
two-channel multiplexer. The ADC08061/2 family performs
an 8-bit conversion using a 2-bit voltage estimator that gen-
erates the 2 MSBs and two low-resolution (3-bit) flashes that
generate the 6 LSBs.
Input track-and-hold circuitry eliminates the need for an ex-
ternal sample-and-hold. The ADC08061/2 family performs
accurate conversions of full-scale input signals that have a
frequency range of DC to 300 kHz (full-power bandwidth)
without need of an external S/H.
The digital interface has been designed to ease connection
to microprocessors and allows the parts to be I/O or memory
mapped.
Key Specifications
n
Resolution
n
Conversion Time
n
Full Power Bandwidth
n
Throughput rate
n
Power Dissipation
n
Total Unadjusted Error
8 bits
560 ns max (WR-RD Mode)
300 kHz
1.5 MHz
100 mW max
±
1
2
LSB and
±
1 LSB
Features
n
1 or 2 input channels
n
No external clock required
n
Analog input voltage range from GND to V
+
n
Overflow output available for cascading (ADC08061)
n
ADC08061 pin-compatible with the industry standard
ADC0820
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.
DS011086-1
* ADC08061
*
*
ADC08062
June 1999
A
1999 National Semiconductor Corporation
DS011086
www.national.com
相关PDF资料 |
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC08062 WAF | 制造商:Texas Instruments 功能描述: |
| ADC08062BIJ | 制造商:未知厂家 制造商全称:未知厂家 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:未知厂家 制造商全称:未知厂家 功能描述:Single-Ended Data Acquisition System |
| ADC08062CIWM | 制造商:NSC 制造商全称:National Semiconductor 功能描述:500 ns A/D Converter with S/H Function and Input Multiplexer |
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