Operational Amplifier LM741
The LM741 series are general-purpose operational amplifiers which feature improved performance over industry standards like the LM709. This high-speed op-amp LM-741 is direct, plug-in replacements for the 709C, LM201, MC1439, and 748 in most applications. The operational amplifiers offer many features which make their application nearly foolproof: overload protection on the input and output, no latch-up when the common-mode range is exceeded, as well as freedom from oscillations. The LM741C op-amp amplifier is identical to the LM741 and LM741A except that the LM741C has their performance ensured over a 0°C to +70°C temperature range, instead of −55°C to +125°C.
Features Of LM741 Op-amp IC:
- LM741 has only one op-amp inside, there are some op-amp IC’s having more than one op-amp like LM358, LM148, LM248, LM348.
- Provided with short circuit and overload protection.
- Low power consumption.
- Large common-mode rejection ratio (CMRR) and differential voltage ranges.
- No external frequency compensation is required.
- Prevent from latch-up when the common-mode range is exceeded.
- Minimum, normal and maximum Power Consumption for this IC is ±10v, ±15v and ±22v respectively.
- Operating temperature should be -50 to 125 ˚C.
- Supply current – 1.7 to 2.8mA.
- Soldering pin temperature – PDIP package – 260 ˚C (for 10 seconds – prescribed).
- TO-99 and CDIP – 300 ˚C (for 10 seconds – prescribed).
Specifications Of LM-741 Operational Amplifier:
- Number of Channels (#): 1
- Total Supply Voltage (Min) (+5V=5, +/-5V=10): 10
- Total Supply Voltage (Max) (+5V=5, +/-5V=10): 44
- GBW (Typ) (MHz): 1
- Slew Rate (Typ) (V/us): 0.5
- Vos (Offset Voltage @ 25C) (Max) (mV): 3
- Iq per channel (Typ) (mA): 1.7
- Rating: Catalog
- Operating Temperature Range (C): -40 to 85^-55 to 125^0 to 70
- Package Group: CDIP^PDIP^TO-99^WAFERSALE
- Output Current (Typ) (mA): 25
- Offset Drift (Typ) (uV/C): 15
- Vn at 1kHz (Typ) (nV/rtHz): 30
- Architecture: Bipolar
- Additional Features: N/A
- IIB (Max) (pA): 80000
- CMRR (Typ) (dB): 90
LM741 Data Sheet:
- 1 x Operational Amplifier LM741
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