MAX9100ESA Fast Delivery |IC PHOENIX CO.,LIMITED

MAX9100ESA ,+1.0V Micropower SOT23 ComparatorsApplicationsMAX9100ESA -40°C to +85°C 8 SO —Battery-Powered InstrumentationMAX9101EUK-T -40°C to +8 ..
MAX9107EKA+T ,25ns, Dual/Quad/Single, Low-Power, TTL ComparatorsApplicationsMAX9108ESD 14 SO — S14-1MAX9109EXT-T 6 SC70-6 AAU X6S-1Battery-Powered Systems Threshol ..
MAX9107ESA ,25ns / Dual/Quad/Single / Low-Power / TTL ComparatorsApplicationsMAX9107ESA -40°C to +85°C 8 SO —MAX9108EUD -40°C to +85°C 14 TSSOP —Battery-Powered Sys ..
MAX9107ESA+ ,25ns, Dual/Quad/Single, Low-Power, TTL ComparatorsFeatures♦ 25ns Propagation DelayThe MAX9107/MAX9108/MAX9109 dual/quad/single,high-speed, low-power ..
MAX9107ESA+T ,25ns, Dual/Quad/Single, Low-Power, TTL Comparatorsfeatures an output latch but does not have comple-mentary outputs.Ordering InformationThe dual MAX9 ..
MAX9109EUT+T ,25ns, Dual/Quad/Single, Low-Power, TTL ComparatorsELECTRICAL CHARACTERISTICS(V = +5V, V = 0, V = 0 (MAX9109 only), T = T to T , unless otherwise note ..
MB88344 ,8-Bit D/A Converter with Operational Amplifier Output BuffersFUJITSU SEMICONDUCTORDS04-13505-3EDATA SHEETLINEAR IC8-Bit D/A Converter with Operational Amplifier ..
MB88344 ,8-Bit D/A Converter with Operational Amplifier Output BuffersFUJITSU SEMICONDUCTORDS04-13505-3EDATA SHEETLINEAR IC8-Bit D/A Converter with Operational Amplifier ..
MB88344 ,8-Bit D/A Converter with Operational Amplifier Output BuffersFUJITSU SEMICONDUCTORDS04-13505-3EDATA SHEETLINEAR IC8-Bit D/A Converter with Operational Amplifier ..
MB88345 ,D/A Converter for Digital Tuning (24-channel, 8-bit, on-chip OP amp)FUJITSU SEMICONDUCTORDS04-13508-2EDATA SHEETLinear IC ConverterCMOSD/A Converter for Digital Tuni ..
MB88345PF ,D/A Converter for Digital Tuning (24-channel, 8-bit, on-chip OP amp)FEATURES• Ultra-low power consumption (1.1 mW/ch : typical) • Compact space-saving package (QFP-32 ..
MB88346B ,R-2R TYPE 8-BIT D/A CONVERTER WITH OPERATIONAL AMPLIFIER OUTPUT BUFFERSFUJITSU SEMICONDUCTORDS04-13501-2EDATA SHEETLINEAR ICR-2R TYPE 8-BIT D/A CONVERTER WITHOPERATIONAL ..

MAX9100ESA
+1.0V Micropower SOT23 Comparators
General Description
The MAX9100/MAX9101 micropower comparators are
optimized for single-cell systems, and are fully speci-
fied for operation from a single supply of +1.0V to
+5.5V. This ultra-low voltage operation, 5µA quiescent
current consumption, and small footprint make the
MAX9100/MAX9101 ideal for use in battery-powered
systems. A wide-input common-mode range that
includes the negative rail and Rail-to-Rail®output swing
allows almost all of the power supply to be used for sig-
nal voltage. In addition, propagation delay is less than
4µs, and rise and fall times are 100ns.
The MAX9100 features a push-pull CMOS output stage
that sinks and sources current with large internal output
drivers that allow rail-to-rail output swings with loads up
to 5mA.The MAX9101 has an open-drain output stage
that makes it suitable for mixed-voltage designs.
The MAX9100/MAX9101 are available in tiny SOT23-5
packages.
________________________Applications
Single-Cell Systems
Pagers
Closed Sensor Applications
Battery-Powered Instrumentation
Portable Electronic Equipment
Portable Communication Devices
____________________________FeaturesUltra-Low Voltage: Guaranteed Down to +1.0VLow Quiescent Current: 5µAOptimized for Single-Cell Battery-Powered
SystemsWide Input Common-Mode Range CMOS Rail-to-Rail Output Swing (MAX9100)Open-Drain Output (MAX9101)4µs Propagation DelayHigh Output Drive Capability: 5mA Sink and
Source (MAX9100)No Output Phase Reversal for Overdriven InputsAvailable in Tiny SOT23-5 Package
MAX9100/MAX9101
+1.0V Micropower SOT23 Comparators
Typical Operating Characteristic
19-1808; Rev 0; 10/00
Ordering Information
Pin Configurations
MAX9100/MAX9101
+1.0V Micropower SOT23 Comparators
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC= +1.2V to +5.5V, VCM= 0, and TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.) (Note 1)
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 (VCCto GND).................................-0.3V to +6V
IN+ or IN- to GND......................................-0.3V to (VCC+ 0.3V)
Output Voltages to GND
MAX9100..............................................-0.3V to (VCC+ 0.3V)
MAX9101............................................................-0.3V to +6V
Output Short-Circuit Duration (to VCCor GND).........Continuous
Continuous Power Dissipation (TA= +70°C)
5-Pin Plastic SOT23
(derate 7.3mW/°C above +70°C)...............................571mW
8-Pin Plastic SO
(derate 5.88mW/°C above +70°C).............................471mW
Operating Temperature Range..........................-40°C to +85°C
Junction Temperature.....................................................+150°C
Storage Temperature Range............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
MAX9100/MAX9101
+1.0V Micropower SOT23 Comparators
ELECTRICAL CHARACTERISTICS (continued)
Note 1:All specifications are 100% production tested at TA= +25°C. All temperature limits are guaranteed by design.
Note 2:Operation with VCMup to VCCis possible with reduced accuracy. See Input Stage Circuitryand Rail-to-Rail Operationin
the Applicationssection for more information.
Note 3:Tested over the specified Input Common-Mode Voltage Range and with VCC= +5.5V.
Note 4:Specified with CL= 15pF for MAX9100/MAX9101, and with RPULLUP= 5kΩfor MAX9101.
Note 5:Input overdrive is defined above and beyond the offset voltage and hysteresis of the comparator input.
Typical Operating Characteristics
(VCC= +5V, VCM= 0, TA= +25°C, unless otherwise noted.)
MAX9100/MAX9101
+1.0V Micropower SOT23 Comparators
SUPPLY CURRENT vs. TEMPERATURE
MAX9100 toc01
TEMPERATURE (°C)
ICC
OUTPUT VOLTAGE LOW
vs. SINK CURRENT
MAX1900 toc02
ILOAD (mA)
(mV)
OUTPUT VOLTAGE HIGH
vs. SOURCE CURRENT
MAX1900 toc03
ILOAD (mA)
CC
- V
OH
(mV)
INPUT BIAS CURRENT vs. VCM
MAX9100 toc04
VCM(V)
BIAS
(nA)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX9100 toc05
VCC (V)
ICC
SUPPLY CURRENT
vs. OUTPUT TRANSITION FREQUENCY
MAX9100 toc06
fCLK (kHz)
ICC
PROPAGATION DELAY (tpd+)
vs. INPUT OVERDRIVE
MAX9100 toc07
VOD (mV)
PROPAGATION DELAY (
PROPAGATION DELAY (tpd+)
vs. INPUT OVERDRIVE
MAX9100 toc08
VOD (mV)
PROPAGATION DELAY (
PROPAGATION DELAY (tpd)+
vs. INPUT OVERDRIVE
MAX9100 toc09
VOD (mV)
PROPAGATION DELAY (
MAX9100/MAX9101
+1.0V Micropower SOT23 Comparators
PROPAGATION DELAY vs. VCM
MAX9100 toc10
VCM (mV)
PROPAGATION DELAY (
PROPAGATION DELAY (tPD+)
OUT500mV/div
MAX9100 toc11
1µs/div
IN+50mV/div
PROPAGATION DELAY (tPD-)
MAX9100 toc12
1µs/div
IN+
OUT
50mV/div
500mV/div
PROPAGATION DELAY (tPD+)
MAX9100 toc13
1µs/div
IN+
OUT
50mV/div
2V/div
PROPAGATION DELAY (tpd-)
MAX9100 toc14
1µs/div
IN+
OUT
50mV/div
2V/div
POWER-UP DELAY
MAX9100 toc15
100ns/div
VCC
OUT
2V/div
2V/div
Typical Operating Characteristics (continued)
(VCC= +5V, VCM= 0, TA= +25°C, unless otherwise noted.)
MAX9100/MAX9101
+1.0V Micropower SOT23 Comparators
Detailed Description
The MAX9100/MAX9101 are low-power and ultra-low
single-supply voltage comparators. They have an oper-
ating supply voltage range between +1.0V to +5.5V
and consume only 5µA of quiescent supply current,
while achieving 4µs propagation delay.
Input Stage Circuitry and
Rail-to-Rail Operation
The devices’ input common-mode range is fully speci-
fied from 0 to (VCC- 0.2V), although full rail-to-rail input
range is possible with degraded performance. These
comparators may operate at any differential input volt-
age within these limits. Input bias current is typically
±5nA if the input voltage is within the specified com-
mon-mode range. Comparator inputs are protected
from overvoltage by internal diodes connected to the
supply rails. As the input voltage exceeds the supply
rails, these diodes become forward biased and begin
to conduct. Consequently, bias currents increase expo-
nentially as the input voltage exceeds the supply rails.
True rail-to-rail input operation is also possible. For
input common-mode voltages from VCC- 0.2V to VCC,
the input bias current will typically increase to 800nA.
Additionally, the supply current will typically increase to
7µA. Otherwise, the device functions as within the
specified common-mode range. See graphs in the
Typical Operating Characteristics.
Output Stage Circuitry
The MAX9100/MAX9101 contain a unique output stage
capable of rail-to-rail operation. Many comparators
consume orders of magnitude more current during
switching than during steady-state operation. However,
with this family of comparators, the supply-current
change during an output transition is extremely small.
The Typical Operating Characteristicsgraph Supply
Current vs. Output Transition Frequency shows the min-
imal supply-current increase as the output switching
frequency approaches 100kHz. This characteristic
reduces the requirement for power-supply filter capaci-
tors to reduce glitches created by comparator switch-
ing currents. This feature increases battery life in
portable applications.
Push-Pull Output (MAX9100)
The MAX9100 has a push-pull CMOS output. The out-
put stage swings rail-to-rail under no-load conditions.
External load drive capability varies with supply voltage.
Typical Operating Characteristics (continued)
(VCC= +5V, VCM= 0, TA= +25°C, unless otherwise noted.)

Partno	Mfg	Dc	Qty	Available	Descript
MAX9100ESA	MAXIM	N/a	40	avai	+1.0V Micropower SOT23 Comparators