LMX324ASD ,Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op AmpsELECTRICAL CHARACTERISTICS(V = +2.7V, V = 0, V = V /2, V = 1V, R > 1MΩ , T = +25°C, unless otherwis ..
LMX324AUD ,Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op AmpsELECTRICAL CHARACTERISTICS(V = +2.7V, V = 0, V = V /2, V = 1V, R > 1MΩ , T = -40°C to +125°C, unles ..
LMX324AUD ,Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op AmpsApplicationsLMX358AKA-T -40°C to +125°C 8 SOT23-8Portable/Battery-Powered EquipmentLMX358ASA -40°C ..
LMX324AUD+ ,Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op AmpsApplicationsK8-2LMX358AKA-T -40°C to +125°C 8 SOT23-8Portable/Battery-Powered EquipmentS8-2LMX358AS ..
LMX324AUD+B3Q ,Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op AmpsELECTRICAL CHARACTERISTICS(V = +2.7V, V = 0V, V = V /2, V = 1V, R > 1MΩ, T = -40°C to +125°C, unles ..
LMX324AUD+T ,Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op AmpsFeaturesThe LMX321/LMX358/LMX324 are single/dual/quad, ♦ Upgrade to LMV321/LMV358/LMV324 Familylow- ..
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LMX321AXK-T-LMX324ASD-LMX324AUD
Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op Amps
General DescriptionThe LMX321/LMX358/LMX324 are single/dual/quad,
low-cost, low-voltage, pin-to-pin compatible upgrades
to the LMV321/LMV358/LMV324 family of general pur-
pose op amps. These devices offer Rail-to-Rail®out-
puts and an input common-mode range that extends
below ground. These op amps draw only 105µA of qui-
escent current per amplifier, operate from a single
+2.3V to +7V supply, and drive 2kΩresistive loads to
within 40mV of either rail. The LMX321/LMX358/LMX324
are unity-gain stable with a 1.3MHz gain-bandwidth
product capable of driving capacitive loads up to
400pF. The combination of low voltage, low cost, and
small package size makes these amplifiers ideal for
portable/battery-powered equipment.
The LMX321 single op amp is available in ultra-small 5-
pin SC70 and space-saving 5-pin SOT23 packages.
The LMX358 dual op amp is available in the tiny 8-pin
SOT23 package. The LMX324 quad op amp is avail-
able in 14-pin TSSOP and SO packages.
ApplicationsCellular Phones
Laptops
Low-Power, Low-Voltage Applications
Portable/Battery-Powered Equipment
Cordless Phones
Active Filters
FeaturesUpgrade to LMV321/LMV358/LMV324 FamilySingle +2.3V to +7V Supply Voltage RangeAvailable in Space-Saving Packages
5-Pin SC70 (LMX321)
8-Pin SOT23 (LMX358)
14-Pin TSSOP (LMX324)1.3MHz Gain-Bandwidth Product105µA Quiescent Current per Amplifier
(VCC= +2.7V)No Phase Reversal for Overdriven InputsNo Crossover DistortionRail-to-Rail Output SwingInput Common-Mode Voltage Range: VEE- 0.2V
to VCC- 0.8VDrives 2kΩResistive Loads
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
Pin Configurations
Ordering Information19-2103; Rev 0; 8/01
Selector Guide appears at end of data sheet.
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICSStresses 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 VEE)....................................-0.3V to +8V
Differential Input Voltage (VIN+- VIN-)........................VEEto VCC
OUT_ to VEE...............................................-0.3V to (VCC+ 0.3V)
Output Short-Circuit Duration
OUT_ Shorted to VCCor VEE..................................Continuous
Continuous Power Dissipation (TA= +70°C)
5-Pin SC70-5 (derate 3.1mW/°C above +70°C)...........247mW
5-Pin SOT23-5 (derate 7.1mW/°C above +70°C)........571mW
8-Pin SOT23-8 (derate 7.52mW/°C above +70°C)......602mW
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
8-Pin µMAX (derate 4.5mW/°C above +70°C).............362mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C).........727mW
14-Pin SO (derate 8.3mW/°C above +70°C)................667mW
Operating Temperature Range.........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
ELECTRICAL CHARACTERISTICS(VCC= +2.7V, VEE= 0, VOUT= VCC/2, VCM= 1V, RL> 1MΩ, TA= -40°C to +125°C, unless otherwise noted.) (Note 1)
ELECTRICAL CHARACTERISTICS
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
ELECTRICAL CHARACTERISTICS (continued)(VCC= +5V, VEE= 0, VOUT= VCC/2, VCM= 2V, RL> 1MΩ, TA
= +25°C, unless otherwise noted.)
Note 1:Specifications are 100% tested at TA= +25°C (exceptions noted). All temperature limits are guaranteed by design.
ELECTRICAL CHARACTERISTICS
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op AmpsSUPPLY CURRENT PER AMPLIFIER
vs.SUPPLY VOLTAGE
LMX321 toc01
SUPPLY VOLTAGE (V)
SUPPLY CURRENT PER AMPLIFIER (
INPUT BIAS CURRENT
vs. TEMPERATURE
LMX321 toc02
TEMPERATURE (°C)
INPUT BIAS CURRENT (nA)
SOURCE CURRENT
vs. OUTPUT VOLTAGE
LMX321 toc03
OUTPUT VOLTAGE REFERENCED TO VCC (V)
SOURCE CURRENT (mA)
SOURCE CURRENT
vs. OUTPUT VOLTAGE
LMX321 toc04
OUTPUT VOLTAGE REFERENCED TO VCC (V)
SOURCE CURRENT (mA)
SINK CURRENT
vs. OUTPUT VOLTAGE
LMX321 toc05
OUTPUT VOLTAGE REFERENCED TO VEE (V)
SINK CURRENT (mA)100
SINK CURRENT
vs. OUTPUT VOLTAGE
LMX321 toc06
OUTPUT VOLTAGE REFERENCED TO VEE (V)
SINK CURRENT (mA)
OUTPUT VOLTAGE SWING
vs. SUPPLY VOLTAGE
LMX321 toc07
OUTPUT VOLTAGE SWING (mV)6347
OUTPUT VOLTAGE SWING
vs. SUPPLY VOLTAGELMX321 toc08
SUPPLY VOLTAGE (V)
OUTPUT VOLTAGE SWING (mV)
600101001k10k100k
INPUT VOLTAGE NOISE
vs. FREQUENCYLMX321 toc09
INPUT VOLTAGE NOISE (nV/
Hz)
Typical Operating Characteristics(TA = +25°C, VEE= 0, unless otherwise noted.)
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps4.0101001k10k100k
INPUT CURRENT NOISE
vs. FREQUENCYLMX321 toc10
FREQUENCY (Hz)
INPUT CURRENT NOISE (pA/
Hz)
100100k1M1k10k10M100M
CROSSTALK REJECTION
vs. FREQUENCYLMX321 toc11
FREQUENCY (Hz)
CROSSTALK REJECTION (dB)
10010k1k100k1M
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCYLMX321 toc12
FREQUENCY (Hz)
PSRR (dB)
INPUT OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
LMX321 toc13
COMMON-MODE VOLTAGE (V)
(mV)
INPUT OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
LMX321 toc14
COMMON-MODE VOLTAGE (V)
(mV)
INPUT OFFSET VOLTAGE
vs. OUTPUT VOLTAGE
LMX321 toc15
OUTPUT VOLTAGE (V)
INPUT OFFSET VOLTAGE (
INPUT OFFSET VOLTAGE
vs. OUTPUT VOLTAGE
LMX321 toc16
OUTPUT VOLTAGE (V)
INPUT OFFSET VOLTAGE (mV)
10k100k1M10M
GAIN AND PHASE vs. FREQUENCY
and RESISTIVE LOADLMX321 toc17
FREQUENCY (Hz)
GAIN (dB)
PHASE MARGIN (degrees)
10k100k1M10M
GAIN AND PHASE vs. FREQUENCY
AND RESISTIVE LOADLMX321 toc18
FREQUENCY (Hz)
GAIN (dB)
PHASE (degrees)
Typical Operating Characteristics (continued)(TA = +25°C, VEE= 0, unless otherwise noted.)
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
Typical Operating Characteristics (continued)(TA = +25°C, VEE= 0, unless otherwise noted.)
