LMV324A-Q1, LMV358A-Q1
SLOSE67A – JUNE 2020 – REVISED APRIL 2021
LMV321A-Q1, LMV358A-Q1, LMV324A-Q1 Automotive Low-Voltage Rail-to-Rail Output
Operational Amplifiers
The robust design of the LMV3xxA-Q1 family
simplifies circuit design. The op amps feature unity-
1 Features
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AEC-Q100 qualified for automotive applications
– Temperature grade 1: –40°C to +125°C, TA
– Device HBM ESD classification level 2
– Device CDM ESD classification level C6
Low input offset voltage: ±1 mV
Rail-to-rail output
Unity-gain bandwidth: 1 MHz
Low broadband noise: 30 nV/√ Hz
Low input bias current: 10 pA
Low quiescent current: 70 µA/Ch
Unity-gain stable
gain stability, an integrated RFI and EMI rejection
filter, and no-phase reversal in overdrive conditions.
The LMV3xxA-Q1 family is available in industry-
standard packages such as SOIC, MSOP, SOT-23,
and TSSOP packages.
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Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
3.91 mm × 4.90 mm
3.00 mm × 3.00 mm
8.65 mm × 3.91 mm
4.40 mm × 5.00 mm
4.20mm × 1.90 mm
SOIC (8)
LMV358A-Q1
VSSOP (8)
SOIC (14)
LMV324A-Q1
TSSOP (14)(2)
SOT-23 (14)(2)
Internal RFI and EMI filter
Operational at supply voltages as low as 2.5 V
Easier to stabilize with higher capacitive load due
to resistive open-loop output impedance
Extended temperature range: –40°C to 125°C
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
(2) Package is for preview only.
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RG
RF
2 Applications
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Optimized for AEC-Q100 grade 1 applications
Infotainment & Cluster
Passive safety
Body electronics and lighting
HEV/EV inverter and motor control
On-board (OBC) & wireless charger
Powertrain current sensor
Advanced driver assistance systems (ADAS)
Single-supply, low-side, unidirectional current-
sensing circuit
R1
VOUT
VIN
C1
1
2pR1C1
f
=
-3 dB
VOUT
VIN
RF
1
1 + sR1C1
=
1 +
(
RG
Single-Pole, Low-Pass Filter
3 Description
The LMV3xxA-Q1 family includes single - (LMV321A-
Q1), dual
(LMV324A-Q1) low-voltage (2.5
-
(LMV358A-Q1), and quad-channel
to 5.5 V)
V
automotive operational amplifiers (op amps) with
rail-to-rail output swing capabilities. These op amps
provide a cost-effective solution for space-constrained
applications such as infotainment and lighting where
low-voltage operation and high capacitive-load drive
are required. The capacitive-load drive of the
LMV3xxA-Q1 family is 500 pF, and the resistive open-
loop output impedance makes stabilization easier with
much higher capacitive loads. These op amps are
designed specifically for low-voltage operation (2.5 V
to 5.5 V) with performance specifications similar to the
LMV3xx-Q1 devices.
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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