ICL7621DCPA
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Number of Pins | 8 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2006 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Subcategory | Operational Amplifier |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | ICL7621 |
| Pin Count | 8 |
| Output Type | Rail-to-Rail |
| Operating Supply Voltage | 8V |
| Power Supplies | +-1/+-5V |
| Number of Circuits | 2 |
| Operating Supply Current | 100μA |
| Nominal Supply Current | 15μA |
| Slew Rate | 0.016V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | 60 dB |
| Current - Input Bias | 1pA |
| Voltage - Supply, Single/Dual (±) | 2V~16V ±1V~8V |
| Input Offset Voltage (Vos) | 15mV |
| Bandwidth | 1.4MHz |
| Gain Bandwidth Product | 480kHz |
| Neg Supply Voltage-Nom (Vsup) | -5V |
| Unity Gain BW-Nom | 44 kHz |
| Voltage Gain | 104dB |
| Average Bias Current-Max (IIB) | 0.004μA |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 9V |
| Low-Bias | YES |
| Micropower | YES |
| Bias Current-Max (IIB) @25C | 0.00005μA |
| Length | 9.375mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
ICL7621DCPA Overview
Packaging for the buffer amplifier is in the form of a 8-DIP (0.300, 7.62mm) case. General Purpose-type instrumentation amplifiers are used in this application. A Tube case is used to deliver the buffer op amp. It is estimated that there will be 8 terminations in the next few months. In this case, there are 8 pins on the board. This linear amplifier should be powered by an 5V battery. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. 8 pins are available on the instrumentation amplifier. In terms of the input offset voltage, instrumentation amplifier rates at 15mV. The mounting type that is recommended for this electrical part is Through Hole. It is recommended that this op amp ic be operated at a temperature no higher than 0°C~70°C for optimal performance. Using a supply current of 100μA , this buffer op amp will be able to operate. 104dB should remain the voltage gain. On this instrumentation amplifier, there are 2 circuits that are connected together. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals. The operating supply voltage of instrumentation amplifier is rated 8V voltage.
ICL7621DCPA Features
8 Pins
supply voltage of 5V
104dB voltage gain
Output Type: Rail-to-Rail
ICL7621DCPA Applications
There are a lot of Maxim Integrated ICL7621DCPA Instrumentational OP Amps applications.
- Polarized electrodes
- Home audio systems
- Division circuits
- Measurements of Wheatstone bridge
- Biopotential
- Signal filtering
- Video computer boards
- Automotive sensors
- High/low-pass filter circuit
- Car stereo