Datasheet > ADC10662_14

ADC10662_14

更新时间： 2024-11-22 02:58:15

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10-Bit 360 ns A/D Converter with Input Multiplexer and Sample/Hold

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ADC10662_14 数据手册

ADC10662, ADC10664

www.ti.com

SNAS076E –JUNE 1999–REVISED MARCH 2013

ADC10662/ADC10664 10-Bit 360 ns A/D Converter with Input Multiplexer and Sample/Hold

Check for Samples: ADC10662, ADC10664

FEATURES

DESCRIPTION

NOTE: The ADC10662 is obsolete. It is described

here for reference only.

•

Built-In Sample-and-Hold

•

Single +5V Supply

Using an innovative, patented multistep (U.S. Patent

Number 4918449) conversion technique, these 10-bit

CMOS analog-to-digital converters offer sub-

No External Clock Required

Speed Adjust Pin for Faster Conversions

microsecond conversion times yet dissipating

maximum of only 235 mW. These converters perform

10-bit conversions in two lower-resolution “flashes”,

APPLICATIONS

•

Digital Signal Processor Front Ends

Instrumentation

yielding

fast A/D without the cost, power

consumption, and other problems associated with

true flash approaches. In addition to standard static

performance specifications (Linearity, Full-Scale

Error, etc.), dynamic performance (THD, S/N) is

ensured.

Disk Drives

Mobile Telecommunications

KEY SPECIFICATIONS

The analog input voltage ADC is sampled and held

by an internal sampling circuit. Input signals at

frequencies from DC to over 250 kHz can therefore

be digitized accurately without the need for an

external sample-and-hold circuit.

•

Conversion Time 360 ns (Typical)

Max. Sampling Rate: 1.5 MHz (Min)

Low Power Consumption 235 mW (Max)

Total Harmonic Distortion (50 kHz): −60 dB

(Max)

Connecting an external resistor between the “speed-

up” pin and ground reduces the typical conversion

time to as little as 360 ns for a small linearity

sacrifice.

•

No Missing Codes Over Temperature

For ease of interface to microprocessors, the

ADC10662 and ADC10664 have been designed to

appear as a memory location or I/O port without the

need for external interface logic.

Simplified Block Diagram

*ADC10664 Only

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.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...22

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与ADC10662_14相关器件

型号	品牌	获取价格	描述	数据表
ADC10662_15	TI	获取价格	10-Bit 360 ns A/D Converter with Input Multiplexer and Sample/Hold
ADC10662CIJ	NSC	获取价格	IC 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, CDIP24, CERDIP-24, Analog to Digital Converte
ADC10662CIN	TI	获取价格	2-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDIP24, 0.600 INCH, PLASTIC, DIP-24
ADC10662CIN	NSC	获取价格	IC 2-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDIP24, 0.600 INCH, PLASTIC, DIP-24, Ana
ADC10662CIWM	NSC	获取价格	10-Bit 360 ns A/D Converter with Input Multiplexer and Sample/Hold
ADC10662CIWM	TI	获取价格	ADC10662/ADC10664 10-Bit 360 ns A/D Converter with Input Multiplexer and Sample/Hold
ADC10662CIWM/NOPB	TI	获取价格	IC 2-CH 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO24, SO-24, Analog to Digital Convert
ADC10662CIWMX	ETC	获取价格	Single-Ended Data Acquisition System
ADC10662CMJ	NSC	获取价格	IC 10-BIT FLASH METHOD ADC, PARALLEL ACCESS, CDIP24, CERDIP-24, Analog to Digital Converte
ADC10664	NSC	获取价格	10-Bit 360 ns A/D Converter with Input Multiplexer and Sample/Hold

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