Overview
The THS4032IDGNR, produced by Texas Instruments, is a high-performance, low-noise, high-speed voltage feedback amplifier. This component is part of the THS403x series, which includes both single and dual-amplifier configurations. The THS4032IDGNR specifically features two amplifiers in a compact package, making it an excellent choice for applications requiring low voltage noise and high-speed performance.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Bandwidth (Unity Gain) | 100 - 120 | MHz |
| Slew Rate | 100 | V/μs |
| Voltage Noise | 1.2 | nV/√Hz |
| Input Offset Voltage | 0.3 | mV |
| Output Current Drive | 200 | mA |
| Supply Voltage Range (Dual Supply) | ±4.5 to ±16.5 | V |
| Supply Current per Amplifier | 7.5 - 10 | mA |
| Total Harmonic Distortion (THD) at 1 MHz, RL = 1 kΩ | -96 | dBc |
| Common-Mode Rejection Ratio (CMRR) | 85 - 95 | dB |
| Power-Supply Rejection Ratio (PSRR) | 85 - 95 | dB |
| Operating Temperature Range | -40 to 85 | °C |
| Package Type | 8-Pin HVSSOP |
Key Features
- Ultra-low voltage noise of 1.2 nV/√Hz
- High speed with 100 MHz bandwidth and 100 V/μs slew rate
- Very low distortion with THD of -96 dBc at 1 MHz and RL = 1 kΩ
- Low input offset voltage of 0.3 mV typical
- High drive capability with 200 mA output current
- Unity-gain stable with 120 MHz bandwidth
- Offset nulling pins available
- Compact 8-pin HVSSOP package
Applications
- Low-noise, wide-band amplifiers for industrial applications
- Voltage-controlled oscillators
- Active filters
- Video amplifiers
- Cable drivers
- Ultrasound scanners
- Vector signal transceivers (VST)
- Data acquisition (DAQ) systems
- Buffering analog-to-digital converters
Q & A
- What is the typical voltage noise of the THS4032IDGNR? The typical voltage noise is 1.2 nV/√Hz.
- What is the bandwidth of the THS4032IDGNR at unity gain? The bandwidth at unity gain is 100 to 120 MHz.
- What is the slew rate of the THS4032IDGNR? The slew rate is 100 V/μs.
- What is the input offset voltage of the THS4032IDGNR? The input offset voltage is typically 0.3 mV.
- What is the output current drive capability of the THS4032IDGNR? The output current drive capability is typically 200 mA.
- What is the supply voltage range for the THS4032IDGNR? The supply voltage range is ±4.5 to ±16.5 V for dual supply and 9 to 33 V for single supply.
- What is the typical supply current per amplifier for the THS4032IDGNR? The typical supply current per amplifier is 7.5 to 10 mA.
- What is the total harmonic distortion (THD) of the THS4032IDGNR at 1 MHz and RL = 1 kΩ? The THD is -96 dBc.
- What are some common applications of the THS4032IDGNR? Common applications include low-noise amplifiers, voltage-controlled oscillators, active filters, video amplifiers, and data acquisition systems.
- What package type is the THS4032IDGNR available in? The THS4032IDGNR is available in an 8-pin HVSSOP package.
