IC Phoenix
 
Home ›  MM86 > MAX965ESA+-MAX965EUA+-MAX965EUA+T-MAX966EUA+-MAX966EUA-T-MAX967ESA+-MAX967EUA+-MAX967EUA+T-MAX968ESA+-MAX968EUA+-MAX969EEE+-MAX969EEE+T-MAX969ESE+-MAX970EEE+-MAX970ESD+,Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX965ESA+-MAX965EUA+-MAX965EUA+T-MAX966EUA+-MAX966EUA-T Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
MAX965ESA+ |MAX965ESAMAXIMN/a30avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX965EUA+ |MAX965EUAMAXIMN/a9100avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX965EUA+T |MAX965EUATMAXIMN/a2178avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX966EUA+ |MAX966EUAMAXIMN/a2170avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX966EUA-T |MAX966EUATMAXN/a1800avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX967ESA+ |MAX967ESAMAXIMN/a54avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX967EUA+ |MAX967EUAMAXIMN/a60avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX967EUA+T |MAX967EUATMAXIMN/a4521avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX968ESA+ |MAX968ESAMAXIMN/a20avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX968EUA+ |MAX968EUAMAXIMN/a85avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX969EEE+ |MAX969EEEMAXN/a1180avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX969EEE+T |MAX969EEETMAXIMN/a1520avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX969ESE+ |MAX969ESEMAXIMN/a60avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX970EEE+ |MAX970EEEMAXIMN/a1avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX970EEE+ |MAX970EEEMAXN/a330avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
MAX970ESD+ |MAX970ESDMAXIMN/a40avaiSingle/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators


MAX965EUA+ ,Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O ComparatorsMAX965–MAX97019-1226; Rev 3; 2/07Single/Dual/Quad, Micropower,Ultra-Low-Voltage, Rail-to-Rail I/O C ..
MAX965EUA+T ,Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O ComparatorsApplicationsPART TEMP RANGEPACKAGE CODE2-Cell Battery-Powered/Portable Systems 8 SOMAX965ESA -40°C ..
MAX9660ATA+T ,7-Bit, Programmable VCOM Reference with 30x OTP MemoryApplications87 6 5TFT-LCD PanelsInstrumental Control Voltage SourceMAX9660+312 4Ordering Informatio ..
MAX9667ETP+ ,6/8/10-Channel, 10-Bit, Nonvolatile Programmable Gamma and VCOM Reference VoltagesELECTRICAL CHARACTERISTICS(V = V = 15.7V, V = 3.3V, V = 0V, VCOM connected to FB, CTL = DVDD/2, no ..
MAX9667ETP+T ,6/8/10-Channel, 10-Bit, Nonvolatile Programmable Gamma and VCOM Reference VoltagesApplicationsTFT LCDs10 OUT0DACOrdering InformationGAMMA PIN- OUT110DACPART TEMP RANGECHANNELS PACKA ..
MAX9669ETI+ ,10-Bit Programmable Gamma Reference System with MTP for TFT LCDsApplications 10 1010-BITGMA1DAC10 1010-BITTFT LCDsGMA2DAC10 10 10-BITGMA3DACPin Configuration10 101 ..
MB89121 ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12509-6EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89120/1 ..
MB89123A ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12509-6EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89120/1 ..
MB89133A ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12510-9EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89130/1 ..
MB89153 ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12506-4EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89150/1 ..
MB89163 ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12405-2EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89160/1 ..
MB89163 ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12405-2EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89160/1 ..


MAX965ESA+-MAX965EUA+-MAX965EUA+T-MAX966EUA+-MAX966EUA-T-MAX967ESA+-MAX967EUA+-MAX967EUA+T-MAX968ESA+-MAX968EUA+-MAX969EEE+-MAX969EEE+T-MAX969ESE+-MAX970EEE+-MAX970ESD+
Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
General Description
The MAX965–MAX970 single/dual/quad micropower
comparators feature rail-to-rail inputs and outputs, and
fully specified single-supply operation down to +1.6V.
These devices draw less than 5µA per comparator and
have open-drain outputs that can be pulled beyond VCC
to 6V (max) above ground. In addition, their rail-to-rail
input common-mode voltage range makes these com-
parators suitable for ultra-low-voltage operation.
A +1.6V to +5.5V single-supply operating voltage range
makes the MAX965 family of comparators ideal for 2-cell
battery-powered applications. The MAX965/MAX967/
MAX968/MAX969 offer programmable hysteresis and
an internal 1.235V ±1.5% reference. All devices are
available in either space-saving 8-pin µMAX®or 16-pin
QSOP packages.
________________________Applications

2-Cell Battery-Powered/Portable Systems
Window Comparators
Threshold Detectors/Discriminators
Mobile Communications
Voltage-Level Translation
Ground/Supply-Sensing Applications
____________________________Features
Ultra-Low Single-Supply Operation down to +1.6VRail-to-Rail Common-Mode Input Voltage Range3µA Quiescent Supply Current per ComparatorOpen-Drain Outputs Swing Beyond VCC1.235V ±1.5% Precision Internal Reference
(MAX965/967/968/969)
10µs Propagation Delay (50mV overdrive)Available in Space-Saving Packages:
8-Pin µMAX (MAX965–MAX968)
16-Pin QSOP (MAX969/MAX970)
MAX965–MAX970
Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators

VCC
VOUT
OUT
GND
1.235V
REF6
HYST
IN-4
IN+3
VCCVIN
RPULLUP
MAX965
PARTTEMP RANGEPIN-
PACKAGE
PKG
CODE
MAX965ESA
-40°C to +85°C8 SOS8-2
MAX965EUA-T-40°C to +85°C8 µMAX-8U8-1
MAX966ESA
-40°C to +85°C8 SOS8-2
MAX966EUA-T-40°C to +85°C8 µMAX-8U8-1
MAX967ESA
-40°C to +85°C8 SOS8-2
MAX967EUA-T-40°C to +85°C8 µMAX-8U8-1
__________Typical Operating Circuit

19-1226; Rev 3; 2/07
Ordering Information
PARTINTERNAL REFERENCEPROGRAMMABLEHYSTERESIS
MAX965
YesYes
MAX966
NoNo
MAX967
YesYes
MAX968
YesYes
MAX969
YesYes
MAX970
NoNo
COMPARATORS PERPACKAGE

_____________________Selector Guide
Ordering Information continued on last page.
Pin Configurations appear at end of data sheet.

µMAX is a registered trademark of Maxim Integrated Products,
Inc.
MAX965–MAX970
Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS

(VCC= +1.6V to +5.5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at VCC= 3V and TA= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage (VCC) ............................................................+6V
Voltages
IN_-, IN_+, REF, HYST ..........................-0.3V to (VCC+ 0.3V)
OUT_ ...............................................................-0.3V to +6.0V
Current into Input Pins......................................................±20mA
Duration of OUT_ Short Circuit to GND or VCC..........Continuous
Continuous Power Dissipation
8-Pin SO (derate 5.88mW/°C above +70°C)...............471mW
8-Pin µMAX (derate 4.10mW/°C above +70°C)..........330mW
14-Pin SO (derate 8.33mW/°C above +70°C).............667mW
16-Pin SO (derate 8.70mW/°C above +70°C).............696mW
16-Pin QSOP (derate 5.70mW/°C above +70°C)........457mW
Operating Temperature Range...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
10.00°C to +85°CµMAX
package
QSOP package
-40°C to +85°C
Input Offset VoltageVOS-40°C to +85°C
0°C to +85°C
QSOP packagepackage3.0Common-mode
range = -0.25V
to 1.3V,
VCC> 1.8V-0.25VCC - 0.25TA= -40°C to +85°C
SO/QSOP packages, TA= -40°C to +85°C
Full common-mode range, TA= +25°C
Common-mode range = -0.25V to (VCC- 0.25V)
All packages, TA= 0°C to +85°C
VCCstepped 0V to 5V
MAX970
MAX966
MAX967/MAX968= +25°C
MAX969
1.7V ≤VCC≤5.5V
CONDITIONS

7.0CINInput CapacitancepF
0.2IOSInput Offset Current
0.001±50nA0.001±5IBInput Bias Current
-0.25VCCVCMRCommon-Mode Voltage RangeV
0.11.0PSRRPower-Supply Rejection Ratio
1.75.5VCCSupply Voltage RangeV
mV/VPower-Up Time
(VCCto output valid)18
ICCSupply Current
UNITSMINTYPMAXSYMBOLPARAMETER
10.0Full common-
mode range
µMAX package, TA= -40°C to +85°C1.85.5
MAX965
Comparator Minimum
Operating Voltage V1.0
HYST = REFmV±1VHYSTInput Hysteresis
COMPARATOR
POWER SUPPLIES
package
µMAX
package
MAX965–MAX970
Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators

MAX965 SUPPLY CURRENT
vs. TEMPERATURE
MAX965-TOC1b
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
VIN+ > VIN-
VCC = 5.0V
VCC = 2.0V
VCC = 3.0V
MAX966 SUPPLY CURRENT
vs. TEMPERATURE
MAX965-TOC2b
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
VIN+ > VIN-
VCC = 5.0V
VCC = 2.0V
VCC = 3.0V
MAX967/MAX968 SUPPLY CURRENT
vs. TEMPERATURE
MAX965-TOC3b
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
VIN+ > VIN-
VCC = 5.0V
VCC = 2.0V
VCC = 3.0V
ELECTRICAL CHARACTERISTICS (continued)

(VCC= +1.6V to +5.5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at VCC= 3V and TA= +25°C.)
f = 100Hz to 100kHz, CREF= 0.1µF
HYST = REF
SO package
CONDITIONS

µVRMS10Output Voltage Noise200400IREF-Sink Current1550IREF+Source Current
VREFReference Voltage
UNITSMINTYPMAXSYMBOLPARAMETER

__________________________________________Typical Operating Characteristics
(VCC= +3.0V, RPULLUP= 100kΩ, VCM= 0V, TA= +25°C, unless otherwise noted.)
CMRRCommon-Mode Rejection RatiomV/V1.54.0
f = 100Hz to 100kHz, CREF= 1000pFInput Voltage NoiseenµVRMS
0.2IOUT= 100µA, 1.6V < VCC< 2.7VOUT Output Voltage LowVOLVPropagation DelaytPD-µs10
RPULLUP= 1MΩ,
CLOAD= 15pF, high to low
10mV overdrive
50mV overdrive
QSOP package
HYST Input Voltage RangeVVREF -
0.05VREF
IHYSTHYST Input LeakagenA±10
Hysteresis GainV/V1.0
µMAXpackage, TA= -40°C to +85°C1.1851.2351.285
µMAX package, TA= 0°C to +85°C1.2051.2351.265
0.4IOUT= 500µA, 2.7V < VCC< 5.5V
VCC= 5.5V, VOUT= 5.5VOUT Output Leakage CurrentILEAKnA1100VCC= 1.6V, VOUT= 1.6V
REFERENCE
MAX965–MAX970
Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators

MAX965 SUPPLY CURRENT
vs. SUPPLY VOLTAGE
(INCLUDES REFERENCE CURRENT)

MAX965/70-TOC7a
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)3456
VIN+ > VIN-
COMPARATOR OUTPUT SHORT-CIRCUIT
SINK CURRENT vs. TEMPERATURE
MAX965/70 -TOC8a
TEMPERATURE (°C)
OUTPUT SHORT-CIRCUIT SINK CURRENT (mA)
VCC = 2V
VCC = 3V
VIN+ < VIN-
VCC = 5V
COMPARATOR OUTPUT
LOW VOLTAGE vs. SINK CURRENT
MAX965/70-09a
SINK CURRENT (mA)
OUTPUT LOW VOLTAGE (V)
VIN+ = < VIN-
VCC = 5V
VCC = 3VVCC = 2V
PROPAGATION DELAY (tPD-)
vs. TEMPERATURE
MAX965-TOC10a
DELAY (µs)
VOD = 50mV
VCC = 2.0V
VCC = 5.0VVCC = 3.0V
PROPAGATION DELAY (tPD-)
vs. CAPACITIVE LOAD
MAX4108/9-11a
DELAY (µs)30
VOD = 50mV
VCC = 5.0V
VCC = 3.0V
VCC = 2.0V
PROPAGATION DELAY (tPD-)
vs. INPUT OVERDRIVE

MAX965-TOC12a
DELAY (µs)406080100120140160
VCC = 5.0V
VCC = 2.0VVCC = 3.0V
_____________________________Typical Operating Characteristics (continued)

(VCC= +3.0V, RPULLUP= 100kΩ, VCM= 0V, TA= +25°C, unless otherwise noted.)
MAX969 SUPPLY CURRENT
vs. TEMPERATURE
MAX965-TOC4b
TEMPERATURE (°C)
SUPPLY CURRENT (µA)12
VIN+ > VIN-
VCC = 5.0V
VCC = 2.0V
VCC = 3.0V
MAX970 SUPPLY CURRENT
vs. TEMPERATURE
MAX965-TOC5b
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
VIN+ > VIN-
VCC = 2.0V
VCC = 3.0V
VCC = 5.0V
SUPPLY CURRENT PER COMPARATOR
vs. SUPPLY VOLTAGE
(EXCLUDES REFERENCE CURRENT)

MAX965-TOC6b
SUPPLY VOLTAGE (V)
SUPPLY CURRENT PER COMPARATOR (µA)
VIN+ > VIN-
MAX965–MAX970
Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators

SUPPLY CURRENT PER COMPARATOR
vs. OUTPUT TRANSITION FREQUENCY
MAX965/70 TOC13A
OUTPUT TRANSITION FREQUENCY (kHz)
SUPPLY CURRENT PER COMPARATOR (
VCC = 5.5V
VCC = 1.6V
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX965/70-TOC14a
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE (
INPUT BIAS CURRENT
vs. TEMPERATURE
MAX965/70-TOC15a
TEMPERATURE (°C)
INPUT BIAS CURRENT (pA)
VCC = 5.0V
VCC = 3.0V1.01.52.02.50.53.03.54.04.55.0
PROGRAMMED HYSTERESIS
vs. COMMON-MODE VOLTAGE

MAX965/70 TOC16
COMMON-MODE VOLTAGE (V)
PROGRAMMED HYSTERESIS (mV)
VCC = 5.0V
VHYST = 22mV (PROGRAMMED)
REFERENCE VOLTAGE
vs. TEMPERATURE
MAX965/70 TOC6a
TEMPERATURE (°C)
REFERENCE VOLTAGE (V)
VCC = 5V
VCC = 3V
VCC = 2V
REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX965/70-TOC13
VCC (V)
REFERENCE VOLTAGE (V)
REFERENCE VOLTAGE
vs. SOURCE CURRENT
MAX965/70-TOC18a
SOURCE CURRENT (µA)
REFERENCE VOLTAGE (V)
_____________________________Typical Operating Characteristics (continued)

(VCC= +3.0V, RPULLUP= 100kΩ, VCM= 0V, TA= +25°C, unless otherwise noted.)
IN+
OUT
PROPAGATION DELAY (tPD+)

MAX965/70-TOC15
2µs/div
VCC = 3V
50mV/div
2V/div
50mV/div
2V/div
IN+
OUT
PROPAGATION DELAY (tPD-)

MAX965/70-TOC16b
2µs/div
VCC = 3V
MAX965–MAX970
Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
_____________________________________________________________Pin Descriptions
FUNCTION
PIN
MAX965MAX966
1Comparator A Open-Drain Output2Ground—No Connection. Not internally connected.4Comparator A Inverting Input—Comparator Inverting Input3Comparator A Noninverting Input—Comparator Noninverting Input7Positive Supply Voltage, +1.6V to +5.5V—Internal Reference Output. Typically 1.235V with respect to GND.—Hysteresis Input. Connect HYST to REF if not used. Input voltage range
is from VREFto (VREF- 50mV).6Comparator B Noninverting Input5Comparator B Inverting Input
MAX967

MAX968

NAME

OUTA
GND
N.C.
INA-
IN-
INA+
IN+
VCC
REF
HYST
INB+
INB-———OUTComparator Open-Drain Output888OUTBComparator B Open-Drain Output
MAX965–MAX968

50mV/div
1V/div
IN+
OUT
10kHz RESPONSE

MAX965/70-TOC18
20µs/div
2V/div
2V/div
VCC
OUT
POWER-UP/DOWN RESPONSE

MAX965/70-TOC17
5µs/div
_____________________________Typical Operating Characteristics (continued)

(VCC= +3.0V, RPULLUP= 100kΩ, VCM =0V, TA= +25°C, unless otherwise noted.)
MAX965–MAX970
Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
________________________________________________Pin Descriptions (continued)
_______________Detailed Description

The MAX965–MAX970 single/dual/quad, micropower,
ultra-low-voltage comparators feature rail-to-rail inputs
and outputs and an internal 1.235V ±1.5% bandgap
reference. These devices operate from a single +1.6V
to +5.5V supply voltage range, and consume less than
5µA supply current per comparator over the extended
temperature range. Internal hysteresis is programmable
up to ±50mV using two external resistors and the
device’s internal reference. The rail-to-rail input com-
mon-mode voltage range and the open-drain outputs
allow easy voltage-level conversion for multivoltage
systems. All inputs and outputs can tolerate a continu-
ous short-circuit fault condition to either rail.
The MAX965 is a single comparator with adjustable
hysteresis and a reference output pin. The MAX966 is a
dual comparator without the reference and without
tor configured as a dual voltage monitor with common
hysteresis adjustment and a reference output. The dual
MAX968 is similar to the MAX967, but is configured as
a window comparator. The MAX969 is a quad com-
parator with a common hysteresis adjustment and a ref-
erence output pin. The MAX970 is a quad comparator
without a reference and without hysteresis adjustment.
(See Functional Diagrams and Selector Guide.)
Comparator Input

The MAX965–MAX970 have a -0.25V to VCCinput com-
mon-mode range. Both comparator inputs may operate
at any differential voltage within the common-mode
voltage range, and the comparator displays the correct
output logic state.
Low-Voltage Operation: VCCDown to 1V

The minimum operating voltage is 1.6V. As the supply
voltage falls below 1.6V, performance degrades
MAX969/MAX970
FUNCTION
MAX969SO
4Comparator A Inverting Input3Positive Supply Voltage, +1.6V to +5.5V2Comparator A Open-Drain Output1Comparator B Open-Drain Output—Internal Reference Output. Typically 1.235V with respect to GND.—No Connection. Not internally connected.7Comparator B Noninverting Input6Comparator B Inverting Input5Comparator A Noninverting Input
MAX970
QSOP

8, 9
NAME

INA-
VCC
OUTA
OUTB
REF
N.C.
INB+
INB-
INA+
PIN
——HYSTHysteresis Input. Connect to REF if not used. Input voltage range is
from (VREF- 50mV) to VREF.810INC-Comparator C Inverting Input911INC+Comparator C Noninverting Input1012IND-Comparator D Inverting Input1113IND+Comparator D Noninverting Input1214GNDGround1315OUTDComparator D Open-Drain Output1416OUTCComparator C Open-Drain Output
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED