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71mA per Channel 5.2μA 70 dB Instrumentational OP Amps 16.5V 4.5V~33V ±2.25V~16.5V LM7121 8 Pins 8-SOIC (0.154, 3.90mm Width)
- Manufacturer: Texas Instruments
- NO: 815-LM7121IMX/NOPB
- Package: 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 888
- Description: 71mA per Channel 5.2μA 70 dB Instrumentational OP Amps 16.5V 4.5V~33V ±2.25V~16.5V LM7121 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week 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 | Tape & Reel (TR) |
| 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 |
| Packing Method | TR |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 15V |
| Base Part Number | LM7121 |
| Pin Count | 8 |
| Operating Supply Voltage | 16.5V |
| Number of Elements | 1 |
| Operating Supply Current | 5.3mA |
| Nominal Supply Current | 5.3mA |
| Output Current | 71mA |
| Slew Rate | 1300V/μs |
| Amplifier Type | Voltage Feedback |
| Common Mode Rejection Ratio | 70 dB |
| Current - Input Bias | 5.2μA |
| Voltage - Supply, Single/Dual (±) | 4.5V~33V ±2.25V~16.5V |
| Output Current per Channel | 71mA |
| Input Offset Voltage (Vos) | 900μV |
| Gain Bandwidth Product | 175MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 175000 kHz |
| Voltage Gain | 64dB |
| Power Supply Rejection Ratio (PSRR) | 85dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Low-Bias | NO |
| Micropower | NO |
| -3db Bandwidth | 235MHz |
| Bias Current-Max (IIB) @25C | 9.5μA |
| Programmable Power | NO |
| Wideband | YES |
| Input Offset Current-Max (IIO) | 4.3μA |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM7121IMX/NOPB Overview
There is a 8-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. There are two types of operational amplifiers in this circuit. It comes in a Tape & Reel (TR) case, which protects instrumentation amplifier from damage during delivery. It is estimated that there will be at least 8 terminations this year. Buffer amplifier has a total of 8 pins. It is important to remember that this op amp should be operated at a voltage of 15V volts. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. There are 8 pins on this chip. In terms of input offset voltage, operational amplifier rates 900μV. This electronic part is best mounted with type Surface Mount. With regard to operating temperature, op amp ranges -40°C~85°C. In order for this instrumentation amplifier to operate, the supply current needs to be between 5.3mA and 10 . It is recommended to keep the voltage gain at 64dB at all times. The linear amplifier consists of 1 different elements in total. The operating supply voltage of instrumentation amplifier is rated 16.5V voltage. As a result of this, the buffer amplifier is packed in TR.
LM7121IMX/NOPB Features
8 Pins
supply voltage of 15V
64dB voltage gain
LM7121IMX/NOPB Applications
There are a lot of Texas Instruments LM7121IMX/NOPB Instrumentational OP Amps applications.
- Professional videography
- Television
- Proportional operation circuits
- Power generator
- Exponential operation circuits
- Test and measurement instruments
- Cinema or auditorium audio system
- ECG equipment
- Differentiator circuits
- Blood pressure sensors
