Texas Instruments LM321
The LM321 brings performance and economy to low power systems. With a high unity gain frequency and a specified 0.4-V/µs slew rate, the quiescent current is only 430-µA/amplifier (5 V). The input common mode range includes ground and therefore the device is able to operate in single supply applications as well as in dual supply applications.| Part No. | LM321 |
|---|---|
| Datasheet | LM321 Download |
| Manufacturer |  Texas Instruments |
| Description | Low Power Single Operational Amplifier |
| Buy | Stock & Price |
FEATURES
●1 (VCC = 5 V, TA = 25°C. Typical values unless specified.)● Gain-Bandwidth Product 1 MHz
● Low Supply Current 430 µA
● Low Input Bias Current 45 nA
● Wide Supply Voltage Range 3 V to 32 V
● Stable With High Capacitive Loads
● Single Version of LM324 2
APPLICATIONS
● Chargers● Power Supplies
● Industrial: Controls, Instruments
● Desktops
● Communications Infrastructure 3
DESCRIPTION
It is also capable of comfortably driving large capacitive loads. The LM321 is available in the SOT-23 package. Overall the LM321 is a low power, wide supply range performance operational amplifier that can be designed into a wide range of applications at an economical price without sacrificing valuable board space. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) LM321 SOT (5) 2.90 mm × 1.60 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Simplified Schematic 1 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.
