ADCMP608

更新时间： 2024-11-22 04:04:31

品牌	Logo	应用领域
亚德诺 - ADI		比较器
页数	文件大小	规格书
16页	249K
描述
Rail-to-Rail, Fast, Low Power, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparators

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数据手册

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ADCMP608 数据手册

Rail-to-Rail, Fast, Low Power, 2.5 V to 5.5 V,

Single-Supply TTL/CMOS Comparators

Preliminary Technical Data

ADCMP608/ACMP609

FUNCTIONAL BLOCK DIAGRAMS

FEATURES

10 mV sensitivity rail to rail at V_CC= 2.5 V

NONINVERTING

INPUT

Input common-mode voltage from −0.2 V to V_CC+ 0.2 V

Low glitch CMOS-/TTL-compatible output stage

30 ns propagation delay

Q OUTPUT

ADCMP608

INVERTING

INPUT

–

1 mW at 2.5 V

Shutdown pin

Single-pin control for programmable hysteresis and latch

Power supply rejection >60 dB

−40C° to +125C° operation

NONINVERTING

INPUT

Q OUTPUT

APPLICATIONS

ADCMP609

High speed instrumentation

Clock and data signal restoration

Logic level shifting or translation

High speed line receivers

INVERTING

INPUT

–

Threshold detection

LE/HYS

Peak and zero-crossing detectors

High speed trigger circuitry

Pulse-width modulators

Figure 1.

Current-/voltage-controlled oscillators

GENERAL DESCRIPTION

The ADCMP608 and ADCMP609 are fast comparators

fabricated on Analog Devices’ proprietary XFCB2 process.

These comparators are exceptionally versatile and easy to use.

Features include an input range from V_EE− 0.5 V to V_CC+ 0.5 V,

low noise, TTL-/CMOS-compatible output drivers, and latch

inputs with adjustable hysteresis and/or shutdown inputs.

The TTL-/CMOS-compatible output stage is designed to drive

up to 15 pF with full rated timing specs and to degrade in a

graceful and linear fashion as additional capacitance is added.

The comparator input stage offers robust protection against

large input overdrive, and the outputs do not phase reverse

when the valid input signal range is exceeded. High speed latch

and programmable hysteresis features are also provided in a

unique single-pin control option.

The devices offer 30 ns propagation delays driving a 15 pF load

with 5 mV overdrive on 350/400 μA typical supply current. A

flexible power supply scheme allows the devices to operate with

a single +2.5 V positive supply and a −0.5 V to +3.0 V input

signal range up to a +5.5 V positive supply with a −0.5 V to +6V

input signal range. Split input/output supplies, with no

sequencing restrictions on the ADCMP609, support a wide

input signal range while allowing independent output swing

control.

The ADCMP608 is available in a tiny 6-lead SC70 package with

single-ended output and a shutdown pin.

The ADCMP609, available in an 8-lead MSOP package, features

a shutdown pin, single pin latch, and hysteresis control.

Rev. PrA

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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与ADCMP608相关器件

型号	品牌	获取价格	描述	数据表
ADCMP608_07	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator
ADCMP608BKSZ-R2	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator
ADCMP608BKSZ-REEL	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator
ADCMP608BKSZ-REEL7	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator
ADCMP608BKSZ-RL	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator
ADCMP609	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator
ADCMP609BRMZ	ADI	获取价格	暂无描述
ADCMP609BRMZ1	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator
ADCMP609BRMZ-REEL1	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator
ADCMP609BRMZ-REEL71	ADI	获取价格	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator

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