THS4513-SP - Rad-Tolerant Class V, Wideband, Fully Differential Amplifier

The THS4513 is a wideband, fully differential op amp designed for 3.3 V to 5 V data-acquisition systems. It has very low noise at 2.2 nV/ load. Slew rate is very high at 5100 V/µs and with settling time of 5.5 ns to 1% (2 V step), it is ideal for pulsed applications. It is suitable for minimum gain of 6 dB.

To allow for dc coupling to ADCs, its unique output common-mode control circuit maintains the output common-mode voltage within 5 mV offset (typ) from the set voltage, when set within 0.5 V of mid-supply, with less than 4 mV differential offset voltage. The common-mode set point is set to mid-supply by internal circuitry, which may be over-driven from an external source.

The input and output are optimized for best performance with their common-mode voltages set to mid-supply. Along with high performance at low power supply voltage, this makes for extremely high performance single supply 5 V data acquisition systems.

The THS4513 is offered in a 16-pin ceramic flatpack package (W), and is characterized for operation over the full military temperature range from -55°C to 125°C.

Products containing the "THS4513-SP" keyword are: THS4513-SP , THS4513-SP(5962-0722301

• Fully Differential Architecture
• Centered Input Common-Mode Range
• Minimum Gain of 2V/V (6 dB)
• Bandwidth: 1100 MHz (Gain = 6 dB)
• Slew Rate: 5100 V/µs
• 1% Settling Time: 5.5 ns
• HD₂: -76 dBc at 70 MHz
• HD₃: -88 dBc at 70 MHz
• OIP₂:84 dBm at 70 MHz
• OIP₃: 42 dBm at 70 MHz
• Input Voltage Noise: 2.2 nV/Hz (f >10 MHz)
• Noise Figure: 19.8 dB
• Output Common-Mode Control
• Power Supply:
  • Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)
  • Current: 37.7 mA
• Power-Down Capability: 0.65 mA
• Rad-Tolerant: 150 kRad (Si) TID
• QML-V Qualified, SMD 5962-07223
• APPLICATIONS
  • 5 V Data-Acquisition Systems
  • High-Linearity ADC Amplifier
  • Wireless Communication
  • Medical Imaging
  • Test and Measurement