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ADCMP600 PDF даташит

Спецификация ADCMP600 изготовлена ​​​​«Analog Devices» и имеет функцию, называемую «(ADCMP600 - ADCMP602) Single-Supply TTL/CMOS Comparator».

Детали детали

Номер произв ADCMP600
Описание (ADCMP600 - ADCMP602) Single-Supply TTL/CMOS Comparator
Производители Analog Devices
логотип Analog Devices логотип 

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ADCMP600 Даташит, Описание, Даташиты
www.DataSheet4U.com
Preliminary Technical Data
Rail-to-Rail, Very Fast, 2.5 V to 5.5 V,
Single-Supply TTL/CMOS Comparators
ADCMP600/ADCMP601/ADCMP602
FEATURES
10 mV sensitivity rail to rail at VCC = 2.5 V
Input common-mode voltage from −0.2 V to VCC + 0.2 V
Low glitch CMOS-/TTL-compatible output stage
3 ns propagation delay
15 mW at 3.3 V
Shutdown pin
Single-pin control for programmable hysteresis and latch
Power supply rejection > 60 dB
Improved replacement for MAX999
−40°C to +125°C operation
APPLICATIONS
High speed instrumentation
Clock and data signal restoration
Logic level shifting or translation
Pulse spectroscopy
High speed line receivers
Threshold detection
Peak and zero-crossing detectors
High speed trigger circuitry
Pulse-width modulators
Current-/voltage-controlled oscillators
Automatic test equipment (ATE)
GENERAL DESCRIPTION
The ADCMP600, ADCMP601, and ADCMP602 are very fast
comparators fabricated on Analog Devices’ proprietary XFCB2
process. These comparators are exceptionally versatile and easy
to use. Features include an input range from VEE − 0.5 V to VCC +
0.5 V, low noise TTL-/CMOS-compatible output drivers, and
latch inputs with adjustable hysteresis and/or shutdown inputs.
The devices offer 3 ns propagation delay with 5 mV overdrive
on 4 mA 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 +6 V input signal range. Split input/output supplies with no
sequencing restrictions on the ADCMP602 support a wide
FUNCTIONAL BLOCK DIAGRAM
NONINVERTING
INPUT
INVERTING
INPUT
ADCMP600/
ADCMP601/
ADCMP602
Q OUTPUT
LE/HYS
(Except ADCMP600)
SDN
(ADCMP602 Only)
Figure 1.
input signal range while still allowing independent output
swing control and power savings.
The TTL-/CMOS-compatible output stage is designed to drive
up to 5 pF with full 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 with a
unique single-pin control option.
The ADCMP600 is available in both 5-lead SC70 and SOT-23
packages, the ADCMP601 is available in a 6-lead SC70 package,
and the ADCMP602 is available in 8-lead MSOP and LSCFP
packages.
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2006 Analog Devices, Inc. All rights reserved.









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ADCMP600 Даташит, Описание, Даташиты
www.DataSheet4U.com
ADCMP600/ADCMP601/ADCMP602
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Electrical Characteristics ................................................................. 3
Absolute Maximum Ratings............................................................ 5
Thermal Resistance ...................................................................... 5
ESD Caution.................................................................................. 5
Pin Configuration and Function Descriptions............................. 6
Typical Performance Characteristics ............................................. 7
Application Information.................................................................. 9
REVISION HISTORY
3/06—Revision PrA: Preliminary Version
Preliminary Technical Data
Power/Ground Layout and Bypassing........................................9
TTL-/CMOS-Compatible Output Stage ....................................9
Using/Disabling the Latch Feature..............................................9
Optimizing Performance........................................................... 10
Comparator Propagation Delay Dispersion ........................... 10
Comparator Hysteresis .............................................................. 10
Crossover Bias Point .................................................................. 11
Minimum Input Slew Rate Requirement ................................ 11
Typical Application Circuits ......................................................... 12
Timing Information ....................................................................... 13
Rev. PrA | Page 2 of 16









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ADCMP600 Даташит, Описание, Даташиты
www.DataSheet4U.com
Preliminary Technical Data
ADCMP600/ADCMP601/ADCMP602
ELECTRICAL CHARACTERISTICS
VCCI = VCCO = 2.5 V, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
DC INPUT CHARACTERISTICS
Voltage Range
Common-Mode Range
Differential Voltage
Offset Voltage
Bias Current
Offset Current
Capacitance
Resistance, Differential Mode
Resistance, Common Mode
Active Gain
Common-Mode Rejection
Symbol Conditions
VP, VN
VOS
IP, IN
VCC = 2.5 V to 5.5 V
VCC = 2.5 V to 5.5 V
VCC = 2.5 V to 5.5 V
CP, CN
AV
CMRR
0.1 V to VCC
−0.5 V to VCC + 0.5 V
VCCI = 2.5 V, VCCO = 2.5 V,
VCM = −0.2 V to +2.7 V
Hysteresis ADCMP600
Hysteresis ADCMP601/ADCMP602
LATCH ENABLE PIN CHARACTERISTICS
(ADCMP601/ADCMP602 Only)
VIH
VIL
IIH
IOL
HYSTERESIS MODE AND TIMING
Hysteresis Mode Bias Voltage
Minimum Resistor Value
Latch Setup Time
Latch Hold Time
Latch-to-Output Delay
Latch Minimum Pulse Width
SHUTDOWN PIN CHARACTERISTICS
(ADCMP602 Only)
VIH
VIL
IIH
IOL
Sleep Time
Wake-Up Time
DC OUTPUT CHARACTERISTICS
Output Voltage High Level
Output Voltage Low Level
VCCI = 5.5 V, VCCO = 3.3 V,
VCM = −0.2 V to +6.0 V
RHYS = ∞
Hysteresis is shut off
Latch mode guaranteed
VIH = VCC
VIL = 0.4 V
tS
tH
tPLOH, tPLOL
tPL
Current sink 0 μA
Hysteresis = 16 mV
VOD = 100 mV
VOD = 100 mV
VOD = 100 mV
VOD = 100 mV
Comparator is operating
Shutdown guaranteed
VIH = VCC
VIL = 0 V
tSD ICC < 500 μA
tH VOD = 10 mV, output valid
VCCO = 2.5 V to 6 V
VOH IOH = 12 mA, VCCO = 2.5 V
VOL IOL = 12 mA, VCCO = 2.5 V
Min
−0.5
−0.2
−5.0
−5.0
2.0
1.5
2.0
−0.2
1.145
150
2.0
−0.2
VCC − 0.4
Typ
±2.0
TBD
100
100
85
50
60
2
0.1
+0.4
1.25
2
5
3
3
+0.4
60
40
Max Unit
VCC + 0.5 V
VCC + 0.2 V
VCC
+5.0
+5.0
2.0
V
V
V
mV
μA
μA
pF
dB
dB
dB
2.5 mV
mV
VCC V
+0.8 V
0.2 mA
−0.2 mA
1.35 V
ns
ns
ns
ns
VCCO
V
+0.6 V
0.3 mA
−0.3 mA
ns
ns
V
0.4 V
Rev. PrA | Page 3 of 16










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