THS4601IDDA

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THS4601IDDA

Wideband, FET-Input Operational Amplifier

Packaging

Package | PIN: DDA | 8
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $6.77
10-24 $6.33
25-99 $6.13
100-249 $5.45
250-499 $5.41
500-749 $5.09
750-999 $4.57
1000+ $4.55

Features

  • Gain Bandwidth Product: 180 MHz
  • Slew Rate: 100 V/us
  • Maximum Input Bias Current: 100 pA
  • Input Voltage Noise: 5.4 nV/Hz
  • Maximum Input Offset Voltage: 4 mV
  • Input Impedance: 109 || 10 pF
  • Power Supply Voltage Range: ±5 to ±15 V
  • Unity Gain Stable
  • APPLICATIONS
    • Wideband Photodiode Amplifier
    • High-Speed Transimpedance Gain Stage
    • Test and Measurement Systems
    • Current-DAC Output Buffer
    • Active Filtering
    • High-Speed Signal Integrator
    • High-Impedance Buffer

Texas Instruments  THS4601IDDA

The THS4601 is a high-speed, FET-input operational amplifier designed for applications requiring wideband operation, high-input impedance, and high-power supply voltages. By providing a 180-MHz gain-bandwidth product, ±15-V supply operation, and 100-pA input bias current, the THS4601 is capable of wideband transimpedance gain and large output signal swing simultaneously. Low current and voltage noise allow amplification of extremely low-level input signals while still maintaining a large signal-to-noise ratio.

The characteristics of the THS4601 ideally suit it for use as a wideband photodiode amplifier. Photodiode output current is a prime candidate for transimpedance amplification, an application of which is illustrated in Figure 1. Other potential applications include test and measurement systems requiring high-input impedance, digital-to-analog converter output buffering, high-speed integration, and active filtering.