Texas Instruments LMV341-Q1 Bedienungsanleitung
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LMV341-Q1, LMV344-Q1 Rail-to-Rail Output CMOS Operational Amplifiers
1 Features
•Qualified for Automotive Applications
•2.7V and 5V Performance
•Rail-to-Rail Output Swing
•Input Bias Current: 1pA typical
•Input Offset Voltage: 0.25mV typical
•Low Supply Current: 100μA typical
•Gain Bandwidth: 1MHz typical
•Slew Rate: 1V/μs typical
•Turn-On Time From Shutdown: 5μs typical
•Input Referred Voltage Noise (at 10kHz):
20nV/√Hz
2 Description
The LMV341 and LMV344 devices are single and
quad CMOS operational amplifiers, respectively, with
low voltage, low power, and rail-to-rail output swing
capabilities. The PMOS input stage offers an ultra-
low input bias current of 1pA (typical) and an
offset voltage of 0.25mV (typical). The single supply
amplifier is designed specifically for low-voltage (2.7V
to 5V) operation, with a wide common-mode input
voltage range that typically extends from –0.2Vto 0.8V
from the positive supply rail. Additional features are
a 20nV/√ Hz voltage noise at 10kHz, 1MHz unity-
gain bandwidth, 1V/μs slew rate, and 100μA current
consumption per channel.
An extended industrial temperature range from –40°C
to 125°C makes this device an excellent choice for
automotive applications.
V
+
V
O
−
+
V
I
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C = 200 pF
V
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Sample
Clock
Application Circuit: Sample-and-Hold Circuit
LMV341-Q1, LMV344-Q1
SGLS342D – JULY 2006 – REVISED JULY 2025
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.
Produktspezifikationen
| Marke: | Texas Instruments |
| Kategorie: | Nicht kategorisiert |
| Modell: | LMV341-Q1 |
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