AD8643TRZ-EP
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 14 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Operational Amplifier |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 13V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | AD8643 |
| Pin Count | 14 |
| Qualification Status | Not Qualified |
| Output Type | Rail-to-Rail |
| Power Supplies | +-2.5/+-13/5/26V |
| Number of Channels | 4 |
| Operating Supply Current | 1.56mA |
| Quiescent Current | 290μA |
| Supply Current-Max | 1.32mA |
| Slew Rate | 3V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | J-FET |
| Common Mode Rejection Ratio | 107 dB |
| Current - Input Bias | 0.25pA |
| Voltage - Supply, Single/Dual (±) | 5V~26V ±2.5V~13V |
| Output Current per Channel | 12mA |
| Input Offset Voltage (Vos) | 750μV |
| Gain Bandwidth Product | 3.5MHz |
| Neg Supply Voltage-Nom (Vsup) | -13V |
| Unity Gain BW-Nom | 3500 kHz |
| Voltage Gain | 102.92dB |
| Average Bias Current-Max (IIB) | 0.00026μA |
| Power Supply Rejection Ratio (PSRR) | 107dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 13.65V |
| Voltage - Input Offset | 70μV |
| Low-Bias | YES |
| Micropower | YES |
| Bias Current-Max (IIB) @25C | 0.000001μA |
| Neg Supply Voltage-Max (Vsup) | -13.65V |
| Input Voltage Noise Density | 28.5nV/sqrt Hz |
| Height Seated (Max) | 1.75mm |
| Length | 8.65mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
AD8643TRZ-EP Overview
The linear amplifier is packaged in a 14-SOIC (0.154, 3.90mm Width) case. Op amps are J-FET types of amplifier on the chip. The op amp is delivered to you in a Tube case. In recent months, the number of terminations has approached 14. There are a total of 14 pins on this op amp. This linear amplifier should be powered by an 13V battery. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. 14 pins are located on the operational amplifiers. There is an input offset voltage of 750μV for this buffer op amp. This electrical part should be mounted using type Surface Mount. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -55°C~125°C . In order for this instrumentation amplifier to operate, the supply current needs to be between 1.56mA and 10 . There should be no change in the voltage gain. There are 4 channels on the operational amplifiers. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. 290μA quiescent currents are flowing through buffer op amp.
AD8643TRZ-EP Features
14 Pins
supply voltage of 13V
102.92dB voltage gain
Output Type: Rail-to-Rail
AD8643TRZ-EP Applications
There are a lot of Analog Devices Inc. AD8643TRZ-EP Instrumentational OP Amps applications.
- Laptop
- Signal filtering
- earphone
- Digital cameras
- Video computer boards
- Differentiator circuits
- Active probe
- Multimedia playback equipment
- Polarized electrodes
- Non-polarized electrodes
