THS452x Differential Amplifiers

Texas Instruments' THS452x family of fully differential op amps

Image of Texas Instruments' THS452x Differential AmplifiersTexas Instruments' THS4520 is a wideband, fully differential operational amplifier designed for 5 V data acquisition systems. It has very low noise at 2 nV/ load. The slew rate is 570 V/µs, and with a settling time of 7 ns to 0.1% (2 V step), it is ideal for data acquisition applications. It is designed for unity gain stability.

The THS4521, THS4522, and THS4524 family of devices are very low-power, fully differential op amps with rail-to-rail output and an input common-mode range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provide exceptional performance in audio applications.

Features Applications
  • Fully differential architecture
  • Bandwidth
    • THS4520: 620 MHz
    • THS4521/2/4: 145 MHz
  • Slew rate
    • THS4520: 570 V/µs
    • THS4521/2/4: 490 V/µs
  • Input voltage noise
    • THS4520: 2 nV/√Hz (f >10 kHz)
    • THS4521/2/4: 4.6 nV/√Hz (f = 100 kHz)
  • Gain
    • THS4520: minimum gain of 1 V/V (0 dB)
    • THS4521/2/4: open-loop gain: 119 dB
  • THS4520
    • 5 V and 3.3 V data acquisition systems
    • High Linearity ADC Amplifier
    • Wireless Communication
    • Test and measurement
    • Voice processing systems
  • THS4521/2/4
    • Low-power SAR and ΔΣ ADC drivers
    • Low-power differential drivers
    • Low-power differential signal conditioning
    • Low-power, high-performance differential audio amplifiers

THS452x Family

ImageManufacturer Part NumberDescriptionAvailable Quantity
THS4521IDGKR datasheet linkIC OPAMP DIFF 95MHZ RRO 8VSSOPTHS4521IDGKRIC OPAMP DIFF 95MHZ RRO 8VSSOP3355 - Immediate
THS4521IDGKR product page link
THS4521IDR datasheet linkIC OPAMP DIFF 95MHZ RRO 8SOICTHS4521IDRIC OPAMP DIFF 95MHZ RRO 8SOIC2807 - Immediate
10000 - Factory Stock
THS4521IDR product page link
THS4522IPWR datasheet linkIC OPAMP DIFF 95MHZ RRO 16TSSOPTHS4522IPWRIC OPAMP DIFF 95MHZ RRO 16TSSOP3530 - Immediate
10000 - Factory Stock
THS4522IPWR product page link
THS4521IDGKT datasheet linkIC OPAMP DIFF 95MHZ RRO 8VSSOPTHS4521IDGKTIC OPAMP DIFF 95MHZ RRO 8VSSOP21057 - Immediate
10000 - Factory Stock
THS4521IDGKT product page link
THS4524IDBTR datasheet linkIC OPAMP DIFF 95MHZ RRO 38TSSOPTHS4524IDBTRIC OPAMP DIFF 95MHZ RRO 38TSSOP2674 - Immediate
THS4524IDBTR product page link
THS4520RGTT datasheet linkIC OPAMP DIFF 1.2GHZ RRO 16QFNTHS4520RGTTIC OPAMP DIFF 1.2GHZ RRO 16QFN6426 - Immediate
10000 - Factory Stock
THS4520RGTT product page link
THS4522IPW datasheet linkIC OPAMP DIFF 95MHZ RRO 16TSSOPTHS4522IPWIC OPAMP DIFF 95MHZ RRO 16TSSOP1229 - Immediate
9990 - Factory Stock
THS4522IPW product page link
THS4524IDBT datasheet linkIC OPAMP DIFF 95MHZ RRO 38TSSOPTHS4524IDBTIC OPAMP DIFF 95MHZ RRO 38TSSOP1461 - Immediate
THS4524IDBT product page link
THS4522EVM datasheet linkEVAL MODULE FOR THS4522THS4522EVMEVAL MODULE FOR THS45224 - Immediate
13 - Factory Stock
THS4522EVM product page link
THS4521EVM datasheet linkEVALUATION MODULE FOR THS4521THS4521EVMEVALUATION MODULE FOR THS45212 - Immediate
10 - Factory Stock
THS4521EVM product page link
TIPD115 datasheet linkPCB FOR TI-BASED REF DES TIPD115TIPD115PCB FOR TI-BASED REF DES TIPD11542 - Immediate
TIPD115 product page link
THS4520EVM datasheet linkEVAL MODULE FOR THS4520THS4520EVMEVAL MODULE FOR THS45204 - Immediate
10 - Factory Stock
THS4520EVM product page link
Published: 2012-06-29