Overview
The AD830JR-REEL, produced by Analog Devices Inc., is a high-speed video difference amplifier designed for various high-frequency applications. This component is part of the AD830 series, known for its excellent video specifications, high common-mode rejection ratio (CMRR), and symmetrical dynamic response. The AD830JR-REEL is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) and is suitable for surface mount assembly.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Voltage Range | Single/Dual Supply | ±4 V | ±16.5 V | V | |
| Quiescent Current | TMIN – TMAX | 14.5 mA | 17 mA | mA | |
| 3 dB Small Signal Bandwidth | Gain = +1, VOUT = 100 mV rms | 35 MHz | 40 MHz | MHz | |
| 0.1 dB Gain Flatness Frequency | Gain = +1, VOUT = 100 mV rms | 5 MHz | 6.5 MHz | MHz | |
| Differential Gain Error | 0 V to 0.7 V, frequency = 4.5 MHz | 0.06% | 0.09% | % | |
| Differential Phase Error | 0 V to 0.7 V, frequency = 4.5 MHz | 0.08° | 0.12° | ° | |
| Slew Rate | 2 V step, RL = 500 Ω | 210 V/μs | 360 V/μs | V/μs | |
| Output Current | RL = 150 Ω | ±50 mA | mA |
Key Features
- Differential amplification with a wide common-mode voltage range: +12.8 V to −12 V and differential voltage: ±2 V.
- High CMRR: 60 dB at 4 MHz.
- Fast dynamic performance with an 85 MHz unity gain bandwidth and a slew rate of 360 V/μs.
- Excellent video specifications, including low differential gain error (0.06%) and differential phase error (0.08°) at 4.5 MHz.
- High output drive capability of ±50 mA minimum.
- Low distortion: THD = −72 dB @ 4 MHz.
- Excellent DC performance with a maximum input offset voltage of 3 mV.
- Flexible operation with both ±5 V and ±15 V supplies.
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.
Q & A
- What is the operating voltage range of the AD830JR-REEL? The AD830JR-REEL operates from ±4 V to ±16.5 V.
- What is the typical quiescent current of the AD830JR-REEL? The typical quiescent current is 17 mA.
- What is the 3 dB small signal bandwidth of the AD830JR-REEL? The 3 dB small signal bandwidth is typically 40 MHz.
- What is the differential gain error of the AD830JR-REEL at 4.5 MHz? The differential gain error is typically 0.09%.
- What is the slew rate of the AD830JR-REEL? The slew rate is 360 V/μs for a 2 V step with RL = 500 Ω.
- What is the output current capability of the AD830JR-REEL? The output current is ±50 mA minimum with RL = 150 Ω.
- What are the typical applications of the AD830JR-REEL? Typical applications include differential line receivers, high-speed level shifters, high-speed instrumentation amplifiers, and high-speed analog-to-digital converters.
- What is the package type of the AD830JR-REEL? The AD830JR-REEL is packaged in an 8-lead SOIC (Small Outline Integrated Circuit).
- What is the CMRR of the AD830JR-REEL at 4 MHz? The CMRR is 60 dB at 4 MHz.
- What is the maximum input offset voltage of the AD830JR-REEL? The maximum input offset voltage is 3 mV.
