Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 3 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~125°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 |
3.3V |
Base Part Number |
LMV842 |
Pin Count |
8 |
Output Type |
Rail-to-Rail |
Number of Channels |
2 |
Operating Supply Current |
1.03mA |
Nominal Supply Current |
930μA |
Output Current |
32mA |
Slew Rate |
2.5V/μs |
Architecture |
VOLTAGE-FEEDBACK |
Amplifier Type |
General Purpose |
Common Mode Rejection Ratio |
81 dB |
Current - Input Bias |
0.3pA |
Voltage - Supply, Single/Dual (±) |
2.7V~12V ±1.35V~6V |
Output Current per Channel |
37mA |
Input Offset Voltage (Vos) |
500μV |
Bandwidth |
4.5MHz |
Unity Gain BW-Nom |
4500 kHz |
Voltage Gain |
133dB |
Average Bias Current-Max (IIB) |
0.00001μA |
Power Supply Rejection Ratio (PSRR) |
86dB |
Low-Offset |
YES |
Frequency Compensation |
YES |
Voltage - Input Offset |
50μV |
Low-Bias |
YES |
Micropower |
NO |
Max Frequency |
3MHz |
Bias Current-Max (IIB) @25C |
0.00001μA |
Programmable Power |
NO |
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 |
LMV842MA/NOPB Overview
The linear amplifier is packaged in a 8-SOIC (0.154, 3.90mm Width) case which makes it easy for the consumer to handle. A General Purpose-type buffer amplifier is shown here. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. In recent months, the number of terminations has approached 8. In this case, there are 8 pins on the board. It is important to remember that this op amp should be operated at a voltage of 3.3V volts. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 500μV. Surface Mount is the recommended mounting type of operational amplifiers. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~125°C . You can run this op amp ic on 1.03mA . 133dB should remain the voltage gain. On the buffer amps, there are 2 channels that can be used. One of its many advantages is that buffer op amp outputs Rail-to-Rail signals.
LMV842MA/NOPB Features
8 Pins
supply voltage of 3.3V
133dB voltage gain
Output Type: Rail-to-Rail
LMV842MA/NOPB Applications
There are a lot of Texas Instruments LMV842MA/NOPB Instrumentational OP Amps applications.
- Signal filtering
- Integrator circuits
- Blood pressure sensors
- Weak signal detection
- Scintillation detectors
- Signal amplification
- Hand-held batteries
- Test equipment
- Video amplifiers
- Biopotential