AD8656ARZ-REEL7
Amplifiers & Comparators
Technical Specifications
| Type | Description |
|---|---|
| Common Mode Rejection Ratio | 100 dB |
| Gain Bandwidth Product | 28 MHz |
| Voffset V | 250 V |
| Quiescent Current | 4.5 mA |
| Output Current | 220 mA |
| Rail To Rail | Rail-to-Rail Input, Rail-to-Rail Output |
| Input Offset Current(Ios) | 10pA |
| Ib - Input Bias Current | 1pA |
| Type | Description |
|---|---|
| Channels | 2 |
| Slew Rate Vus | 11 V/µs |
| Operating Temperature | -40°C~+125°C |
| Voffset Drift Uv | 400 µV |
| Features | Built-in compensation;Overvoltage protection;Reverse-phase input protection |
| Noise Nv | 2.7nV/sqrtHz@10kHz |
| Single Supply | 2.7V~5.5V |
| Package / Case | SOIC-8 |
Product Introduction
The AD8655/AD8656 are precision CMOS amplifiers featuring industry-leading low noise. Both utilize DigiTrim technology to achieve high DC accuracy.
The AD8655/AD8656 deliver low noise (2.7 nV/√Hz at 10 kHz), low THD+N (0.0007%), and high precision performance (maximum 250 μV over VCM) for low-voltage applications. Rail-to-rail input and output swing capability allows designers to buffer ADCs and other wide dynamic range devices in single-supply systems.
In low-voltage applications, the high precision of the AD8655/AD8656 improves resolution and dynamic range. Audio applications such as microphone preamplifiers and mixing consoles benefit from the low noise, low distortion, and high output current capability of the AD8655/AD8656, reducing system-level noise and ensuring audio fidelity. The high precision and rail-to-rail input and output of the AD8655/AD8656 also benefit data acquisition, process control, and PLL filter applications.
The AD8655/AD8656 are rated for a temperature range of -40°C to +125°C.
The AD8655/AD8656 are available in lead-free, 8-lead MSOP and SOIC packages.
Features
- Low noise: 2.7 nV/√Hz nE = 10(kHz)
- Low offset voltage: 250 μV max over vcm
- Offset voltage drift: 0.4 μV/°C (typical); 2.3 μV/°C (maximum)
- Bandwidth: 28 MHz
- Rail-to-rail input/output
- Unity-gain stable
- Supply voltage range: 2.7V to 5.5V
- Operating temperature range: -40°C to +125°C
- Automotive qualified (AD8656)
Applications
- ADC and DAC buffers
- Audio
- Industrial control
- Precision filters
- Digital scales
- Automotive collision avoidance
- PLL filters
Datasheet
Alternative Parts
Common AD8656ARZ-REEL7 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
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