Texas Instruments LP324 Handleiding
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LP324 LP2902 Ultra-Low-Power Quadruple Operational Amplifiers
1 Features
•Low supply current: 85μA typical
•Low offset voltage: 2mV typical
•Low input bias current: 2nA typical
•Input common mode to ground
•Wide supply voltage: 3V < V
CC
< 32V
•Pin compatible with LM324
2 Applications
•LCD displays
•Portable instrumentation
•Sensor and metering equipment
•Consumer electronics:
–MP3 players, toys, and more
•Power supplies
3 Description
The LP324 and LP2902 are quadruple low-power
operational amplifiers especially designed for battery-
operated applications. Good input specifications and
a wide supply-voltage range are achieved, despite
the ultra-low supply current. Single-supply operation
is achieved with an input common-mode range that
includes ground (GND).
The LP324 and LP2902 are an excellent choice for
applications where wide supply voltage and low power
are more important than speed and bandwidth. These
applications include portable instrumentation, LCD
displays, consumer electronics (MP3 players, toys,
and so forth), and power supplies.
Device Information
PART NUMBERTEMPERATURE (T
A
)PACKAGE
(1)
LP2902−40°C to +85°CD (SOIC, 14)
N (PDIP, 14)
PW (TSSOP, 14)
LP3240°C to 70°C
(1)For all available packages, see Section 8.
+
–
4.7k
2.37k
0.47µF
15k
15k
0.47μF
V
OUT
V
IN
LP2902
or LP324
100Hz Low-Pass Filter With a Gain of 2
LP324, LP2902
SLOS460B – MARCH 2005 – REVISED SEPTEMBER 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.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LP324 |
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