ADA4505-4ARUZ
| Parameters | |
|---|---|
| Low-Bias | YES |
| Micropower | YES |
| Max Frequency | 1kHz |
| Bias Current-Max (IIB) @25C | 0.000002μA |
| Input Capacitance | 4.7pF |
| Input Voltage Noise Density | 65nV/sqrt Hz |
| Height | 1.05mm |
| Length | 5.1mm |
| Width | 4.5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 14 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Subcategory | Operational Amplifier |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | ADA4505 |
| Pin Count | 14 |
| Qualification Status | Not Qualified |
| Output Type | Rail-to-Rail |
| Operating Supply Voltage | 3V |
| Power Supplies | +-0.9/+-2.5/1.8/5V |
| Number of Channels | 4 |
| Operating Supply Current | 28μA |
| Quiescent Current | 7μA |
| Supply Current-Max | 0.06mA |
| Slew Rate | 0.006V/μs |
| Amplifier Type | Voltage Feedback |
| Common Mode Rejection Ratio | 105 dB |
| Current - Input Bias | 0.5pA |
| Voltage - Supply, Single/Dual (±) | 1.8V~5V ±0.9V~2.5V |
| Output Current per Channel | 40mA |
| Input Offset Voltage (Vos) | 3mV |
| Bandwidth | 50 kHz |
| Unity Gain BW-Nom | 50 kHz |
| Voltage Gain | 120dB |
| Average Bias Current-Max (IIB) | 0.000375μA |
| Power Supply Rejection Ratio (PSRR) | 110dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 5.5V |
| Voltage - Input Offset | 500μV |
ADA4505-4ARUZ Overview
A 14-TSSOP (0.173, 4.40mm Width) case is used to package the op amp. Buffer amps of this type are called Voltage Feedback-types. The case in which buffer amplifier is delivered is called a Tube case. The number of terminations approaches 14. In this case, there are 14 pins on the board. Please take in mind that op amp should be run at 1.8V. It should be noted that this op amp is a type of Operational Amplifier device. The buffer op amp includes 14 pins. There is an input offset voltage of 3mV for this buffer op amp. It is recommended that this electronic component be mounted using the Surface Mount mounting type. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~125°C . As long as the supply current of the chip does not exceed 28μA, this op amp ic can operate. 120dB should be the voltage gain. As far as the device is concerned, buffer amplifier has 4 channels. This op amp ic outputs Rail-to-Rail signals, which is one of the many benefits it has. The operating supply voltage of the buffer op amp is rated at 3V. The current is quiescent at 7μA.
ADA4505-4ARUZ Features
14 Pins
supply voltage of 1.8V
120dB voltage gain
Output Type: Rail-to-Rail
ADA4505-4ARUZ Applications
There are a lot of Analog Devices Inc. ADA4505-4ARUZ Instrumentational OP Amps applications.
- Portable media players
- Professional videography
- Polarized electrodes
- Communication
- High speed sample
- Strain gauges
- Inverse/same-phase proportional circuit
- Voltage regulation circuit
- Home audio systems
- Division circuits
