Overview
The AD830AR-REEL7 is a high-speed differential amplifier produced by Analog Devices Inc. It is designed for use at video frequencies and is also versatile in various other high-frequency applications. This amplifier is part of the AD830 series, known for its wideband, differencing amplifier capabilities. The AD830AR-REEL7 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package and operates over a wide temperature range from -40°C to +85°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | 8 | - | 33 | V |
| Operating Supply Current | - | 14.5 | - | mA |
| Input Bias Current | - | 10 | - | μA |
| Input Offset Voltage | - | 1.5 | - | mV |
| Slew Rate | - | 360 | - | V/μs |
| Common Mode Rejection Ratio (CMRR) | - | 60 | - | dB @ 4 MHz |
| Output Current per Channel | - | 50 | - | mA |
| 3 dB Small Signal Bandwidth | - | 35 | - | MHz |
| Settling Time to 0.1% | - | 35 | - | ns |
| Common Mode Voltage Range | -12 | - | +12.8 | V |
Key Features
- High common-mode rejection ratio (CMRR) of 60 dB at 4 MHz.
- High impedance inputs, easing interfacing with finite source impedances.
- Symmetrical dynamic response for both positive and negative gains.
- Low distortion: Total Harmonic Distortion (THD) = -72 dB at 4 MHz.
- Excellent DC performance with a maximum input offset voltage of 3 mV.
- High output drive capability of ±50 mA minimum.
- Flexible operation with both ±5 V and ±15 V supplies.
- Wide common-mode and differential voltage range.
Applications
- Differential line receiver.
- High-speed level shifter.
- High-speed instrumentation amplifier.
- Differential to single-ended conversion.
- Resistorless summation and subtraction.
- High-speed analog-to-digital converter driver.
Q & A
- What is the primary function of the AD830AR-REEL7? The AD830AR-REEL7 is a high-speed differential amplifier designed to accurately amplify fully differential signals while rejecting common-mode signals.
- What is the operating temperature range of the AD830AR-REEL7? The AD830AR-REEL7 operates over a temperature range from -40°C to +85°C.
- What is the typical slew rate of the AD830AR-REEL7? The typical slew rate is 360 V/μs.
- What is the common-mode rejection ratio (CMRR) of the AD830AR-REEL7? The CMRR is 60 dB at 4 MHz.
- What are the supply voltage ranges for the AD830AR-REEL7? The supply voltage ranges from 8 V to 33 V.
- What is the maximum output current per channel of the AD830AR-REEL7? The maximum output current per channel is 50 mA.
- What is the 3 dB small signal bandwidth of the AD830AR-REEL7? The 3 dB small signal bandwidth is 35 MHz.
- What is the settling time to 0.1% for the AD830AR-REEL7? The settling time to 0.1% is typically 35 ns.
- What are some common applications of the AD830AR-REEL7? Common applications include differential line receivers, high-speed level shifters, high-speed instrumentation amplifiers, and high-speed analog-to-digital converter drivers.
- What package type is the AD830AR-REEL7 available in? The AD830AR-REEL7 is available in an 8-lead SOIC package.
