Overview
The AD8040ARUZ is a quad, low-power, high-speed operational amplifier produced by Analog Devices Inc. This device is part of the AD8040 family, known for its rail-to-rail input and output performance, making it suitable for a wide range of applications. The AD8040ARUZ operates with a supply voltage ranging from 2.7 V to 12 V and features a proprietary XFCB process that enables high speed and high performance with low power consumption.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 4 | |
| Supply Current per Amplifier | 1.3 | mA |
| Supply Voltage Range | 2.7 to 12 | V |
| Small Signal Bandwidth | 125 | MHz |
| Slew Rate | 60 | V/μs |
| Input Offset Voltage | 6 | mV (max) |
| Input Bias Current | 2.8 | μA (max) |
| Common-Mode Rejection Ratio | 90 | dB (typ) |
| Input Voltage Noise | 16.5 | nV/√Hz (typ at 100 kHz) |
| Package Type | TSSOP-14 | |
| Operating Temperature Range | -40 to +125 | °C |
Key Features
- Rail-to-rail input and output performance with no phase reversal, inputs extending 200 mV beyond the rails.
- Low power consumption with a supply current of 1.3 mA per amplifier.
- High speed performance with a 125 MHz small signal bandwidth and a 60 V/μs slew rate.
- Excellent signal quality with minimal power dissipation.
- Wide supply voltage range from 2.7 V to 12 V.
- Low input bias current and high common-mode rejection ratio (90 dB typ).
- Fast settling time to 0.1% in 80 ns.
- ROHS compliant and available in a 14-lead TSSOP package.
Applications
- Automotive safety and vision systems.
- Battery-powered instrumentation.
- Filters and A-to-D drivers.
- Buffering applications requiring high speed and low power.
- Single-supply analog-to-digital converters.
Q & A
- What is the supply voltage range of the AD8040ARUZ?
The supply voltage range is from 2.7 V to 12 V.
- How many channels does the AD8040ARUZ have?
The AD8040ARUZ is a quad operational amplifier, meaning it has four channels.
- What is the typical small signal bandwidth of the AD8040ARUZ?
The typical small signal bandwidth is 125 MHz.
- What is the slew rate of the AD8040ARUZ?
The slew rate is 60 V/μs.
- What is the maximum input offset voltage of the AD8040ARUZ?
The maximum input offset voltage is 6 mV.
- What is the common-mode rejection ratio of the AD8040ARUZ?
The common-mode rejection ratio is typically 90 dB.
- What is the operating temperature range of the AD8040ARUZ?
The operating temperature range is from -40°C to +125°C.
- Is the AD8040ARUZ ROHS compliant?
- What package type is the AD8040ARUZ available in?
The AD8040ARUZ is available in a 14-lead TSSOP package.
- What are some typical applications of the AD8040ARUZ?
Typical applications include automotive safety and vision systems, battery-powered instrumentation, filters, A-to-D drivers, and buffering.
