LM321
Instrumentation, Op Amps, Buffer Amps
Technical Specifications
| Type | Description |
|---|---|
| Number of Amplifiers | 1 |
| Common-Mode Rejection Ratio (CMRR) | 85dB |
| Gain Bandwidth Product (GBW) | 1MHz |
| Input Bias Current (Ib) | 500nA |
| Package | SOT-23-5 |
| Output Current | 40mA |
| Number of Channels | 1 |
| Vos - Input Offset Voltage | 7mV |
| Slew Rate | 400V/ms |
| Input Offset Current(Ios) | 5nA |
| Type | Description |
|---|---|
| Operating Temperature | -40℃~+85℃ |
| Ib - Input Bias Current | 500nA |
| Input Offset Voltage Drift(Vos TC) | - |
| Quiescent Current | 430uA |
| Gain Bandwidth Product | 1MHz |
| Features | - |
| Input Voltage Noise Density | 40nV/√Hz@1kHz |
| Dual Supply | - |
| Rail to Rail | - |
| Single Supply | 3V~30V |
Product Introduction
The LM321 brings performance and economy to low power systems. With a high unity gain frequency and a specified 0.4V/μs slew rate, the quiescent current is only 430μμ amplifier (5V). 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. 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 op amp that can be designed into a wide range of applications at an economical price without sacrificing valuable board space.
Features
- Gain - Bandwidth Product 1MHz
- Low Supply Current 430μμ
- Low Input Bias Current 45nA
- Wide Supply Voltage Range +3V to +32V
- Stable With High Capacitive Loads
- Single Version of LM324
Applications
- Chargers
- Power Supplies
- Industrial: Controls, Instruments
- Desktops
- Communications Infrastructure
Datasheet
Alternative Parts
Common LM321 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
Looking for a reliable source for LM321 from Texas Instruments? SZ Procure is a China electronics sourcing partner, helping international buyers source components through our supplier network in Shenzhen.
When you need LM321, SZ Procure can look into supplier options, confirm current availability, compare sourcing quotes and handle purchasing, pre-shipment inspection and consolidated shipment from Shenzhen.
Looking to source LM321? Submit an RFQ and let our Shenzhen sourcing team check available supplier options for you.