Overview
The AD8542ARMZ-REEL is a dual-channel, general-purpose operational amplifier produced by Analog Devices Inc. This CMOS rail-to-rail amplifier is designed for single-supply systems and features very low input bias currents, making it suitable for a variety of applications including integrators, photodiode amplifiers, and piezoelectric sensors. The amplifier is optimized to maintain high gains at lower supply voltages, which is beneficial for active filters and gain stages.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD8542ARMZ-REEL |
| Package | MSOP-8 |
| Input Bias Current | 4 pA |
| Slew Rate | 0.92 V/μs |
| Bandwidth | 1 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Temperature Range | -40°C to 125°C |
| RoHS Compliance | Yes |
| Pins | 8 |
Key Features
- Dual-channel, rail-to-rail input and output operational amplifier.
- Very low input bias current of 4 pA, making it suitable for high source impedance applications.
- High slew rate of 0.92 V/μs and bandwidth of 1 MHz.
- Single-supply operation with a supply voltage range of 2.7 V to 5.5 V.
- Operating temperature range from -40°C to 125°C.
- RoHS compliant.
Applications
- Integrators and active filters.
- Photodiode amplifiers and piezoelectric sensors.
- Buffering ASICs in single-supply systems.
- Gain stages and other high-gain applications.
Q & A
- What is the input bias current of the AD8542ARMZ-REEL?
The input bias current is 4 pA.
- What is the slew rate of the AD8542ARMZ-REEL?
The slew rate is 0.92 V/μs.
- What is the bandwidth of the AD8542ARMZ-REEL?
The bandwidth is 1 MHz.
- What is the supply voltage range for the AD8542ARMZ-REEL?
The supply voltage range is from 2.7 V to 5.5 V.
- Is the AD8542ARMZ-REEL RoHS compliant?
Yes, it is RoHS compliant.
- What is the operating temperature range for the AD8542ARMZ-REEL?
The operating temperature range is from -40°C to 125°C.
- What package types are available for the AD8542ARMZ-REEL?
The AD8542ARMZ-REEL is available in MSOP-8 package.
- What are some typical applications for the AD8542ARMZ-REEL?
Typical applications include integrators, photodiode amplifiers, piezoelectric sensors, and buffering ASICs in single-supply systems.
- How many channels does the AD8542ARMZ-REEL have?
The AD8542ARMZ-REEL is a dual-channel operational amplifier.
- Where can I find the datasheet for the AD8542ARMZ-REEL?
The datasheet can be found on the official Analog Devices website or through various electronic component distributors like Farnell, LCSC, etc..
