Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 5 days ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Number of Pins |
8 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tube |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Operational Amplifier |
Technology |
CMOS |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
2 |
Supply Voltage |
5V |
Base Part Number |
LME49721 |
Pin Count |
8 |
Output Type |
Rail-to-Rail |
Operating Supply Voltage |
5V |
Number of Channels |
2 |
Operating Supply Current |
2.15mA |
Nominal Supply Current |
2.15mA |
Output Current |
100mA |
Slew Rate |
8.5V/μs |
Architecture |
VOLTAGE-FEEDBACK |
Amplifier Type |
Audio |
Common Mode Rejection Ratio |
70 dB |
Current - Input Bias |
0.04pA |
Voltage - Supply, Single/Dual (±) |
2.2V~5.5V ±1.1V~2.75V |
Output Current per Channel |
9.7mA |
Supply Type |
Single |
Input Offset Voltage (Vos) |
300μV |
Bandwidth |
20MHz |
Unity Gain BW-Nom |
20000 kHz |
Voltage Gain |
130dB |
Average Bias Current-Max (IIB) |
0.000001μA |
Power Supply Rejection Ratio (PSRR) |
85dB |
Low-Offset |
NO |
Frequency Compensation |
YES |
Supply Voltage Limit-Max |
6V |
Low-Bias |
YES |
Micropower |
NO |
Programmable Power |
NO |
Input Offset Current-Max (IIO) |
0.000065μA |
Height |
1.75mm |
Length |
4.9mm |
Width |
3.91mm |
Thickness |
1.58mm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
LME49721MA/NOPB Overview
A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. An op amp of this type is a Audio-type. Instrumentation amplifier is delivered in a Tube case. During the past two weeks, there have been close to 8 terminations. Buffer amplifier has a total of 8 pins. It is important to remember that this op amp should be operated at a voltage of 5V volts. This particular linear amplifier is a type of Operational Amplifier device, to be precise. In total, the buffer amplifier consists of 8 pins. Regarding input offset voltage, buffer amplifier rates 300μV voltage. For this electronic part, it is recommended that you mount it with type Surface Mount. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. As long as the supply current of the chip does not exceed 2.15mA, this op amp ic can operate. Keeping the voltage gain at 130dB is the best course of action. On the buffer amps, there are 2 channels that can be used. On the output type, there are Rail-to-Rail different types of op amps. The operating supply voltage of the buffer op amp is rated at 5V.
LME49721MA/NOPB Features
8 Pins
supply voltage of 5V
130dB voltage gain
Output Type: Rail-to-Rail
LME49721MA/NOPB Applications
There are a lot of Texas Instruments LME49721MA/NOPB Instrumentational OP Amps applications.
- MP3
- Voltage regulation circuit
- Digital cameras
- Gaming industry
- Commercial audio systems
- Signal filtering
- Signal operation
- Differentiator circuits
- Exponential operation circuits
- Subtraction operation circuits