Overview
The THS4130IDGNRG4 is a high-speed, low-noise, fully-differential input/output amplifier produced by Texas Instruments. This device is part of the THS413x family, which is fabricated using Texas Instruments' state-of-the-art high-voltage technology. The THS4130IDGNRG4 is designed to offer high performance and versatility, making it suitable for a wide range of applications that require precise signal processing and amplification.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Bandwidth (VCC = ±15 V, G = 1 V/V) | 170 | MHz | ||
| Slew Rate | 51 | V/µs | ||
| Gain Bandwidth Product | 215 | MHz | ||
| Input-Referred Noise (1/f voltage noise corner: 350 Hz) | 1.25 | nV/√Hz | ||
| Supply Voltage Range | 5 | 30 | V | |
| Quiescent Current (Shutdown) | 0.86 | 1.4 | 1.5 | mA |
| Operating Temperature Range | -40 | 85 | °C | |
| Common-Mode Rejection Ratio (CMRR) | 80 | 95 | dB | |
| Output Voltage Swing (VCC = ±5 V, RL = 1 kΩ) | 1.3 | 3.7 | V | |
| Output Current (VCC = ±5 V, RL = 7 Ω) | 20 | 45 | mA |
Key Features
- High performance with a bandwidth of 170 MHz and a slew rate of 51 V/µs at VCC = ±15 V and gain = 1 V/V.
- Low noise with an input-referred noise of 1.25 nV/√Hz and a 1/f voltage noise corner of 350 Hz.
- Single supply operating range from 5 V to 30 V.
- High common-mode rejection ratio (CMRR) of up to 95 dB.
- Power-down mode with a quiescent current of 0.86 mA to 1.5 mA, controlled by an active low power-down pin.
- Available in PowerPAD™ HVSSOP-8, SOIC-8, and VSSOP-8 packages.
Applications
- Single-ended to differential conversion.
- Differential ADC driver.
- Differential antialiasing.
- Differential transmitter and receiver.
- Output level shifter.
- Medical ultrasound systems.
Q & A
- What is the bandwidth of the THS4130IDGNRG4 at VCC = ±15 V and gain = 1 V/V?
The bandwidth is 170 MHz.
- What is the slew rate of the THS4130IDGNRG4?
The slew rate is 51 V/µs.
- What is the input-referred noise of the THS4130IDGNRG4?
The input-referred noise is 1.25 nV/√Hz.
- What is the operating temperature range of the THS4130IDGNRG4?
The operating temperature range is -40°C to +85°C.
- How is the power-down mode controlled in the THS4130IDGNRG4?
The power-down mode is controlled by an active low power-down pin.
- What are the available packages for the THS4130IDGNRG4?
The available packages are PowerPAD™ HVSSOP-8, SOIC-8, and VSSOP-8.
- What is the common-mode rejection ratio (CMRR) of the THS4130IDGNRG4?
The CMRR is up to 95 dB.
- What is the quiescent current in shutdown mode for the THS4130IDGNRG4?
The quiescent current in shutdown mode is 0.86 mA to 1.5 mA.
- What are some typical applications of the THS4130IDGNRG4?
Typical applications include single-ended to differential conversion, differential ADC driver, differential antialiasing, differential transmitter and receiver, output level shifter, and medical ultrasound systems.
- What is the output voltage swing of the THS4130IDGNRG4 at VCC = ±5 V and RL = 1 kΩ?
The output voltage swing is 1.3 V to 3.7 V.
