OPA659IDRBT Part Information

Details for OPA659IDRBT by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps

Part Description

The OPA659 combines a very wideband, unity-gain stable, voltage-feedback operational amplifier with a JFET-input stage to offer an ultra-high dynamic range amplifier for high impedance buffering in data acquisition applications such as oscilloscope frontend amplifiers and machine vision applications such as photodiode transimpedance amplifiers used in wafer inspection. The wide 650-MHz unity-gain bandwidth is complemented by a very high 2550-V/μs slew rate. The high input impedance and low bias current provided by the JFET input are supported by the low 8.9-nV/√Hz input voltage noise to achieve a very low integrated noise in wideband photodiode transimpedance applications. Broad transimpedance bandwidths are possible with the high 350-MHz gain bandwidth product of this device. Where lower speed with lower quiescent current is required, consider the OPA656. Where unity-gain stability is not required, consider the OPA657.

Part Downloads

distributor space

Part Features

  • Excellent THD: u201378 dBc at 10 MHz
  • Fast Overdrive Recovery: 8 ns
  • Fast Settling time (1% 4-V Step): 8 ns
  • High Bandwidth: 650 MHz (G = 1 V/V)
  • High Output Current: 70 mA
  • High Slew Rate: 2550 V/u03bcs (4-V Step)
  • Low Input Bias Current: u00b110 pA
  • Low Input Offset Voltage: u00b11 mV
  • Low Input Voltage Noise: 8.9 nV/u221aHz

Part Specifications

No. of Amplifiers 1 Amplifier, 1Amplifiers
Bandwidth 350MHz
Slew Rate 2550V/µs
Supply Voltage Range ± 3.5V to ± 6.5V
Amplifier Case Style SON
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 3.5V to ± 6.5V
Base Number 659
Gain Bandwidth 650MHz
Op Amp Type Wideband
Operating Temperature Range -40°C to +85°C
Supply Voltage Max 6.5V
Supply Voltage Min 3.5V
RoHS Compliant

Alternative Part Descriptions

  • 650MHz unity gain stable JFET input amplifier | Texas Instruments

Viewing Distributors for OPA659IDRBT

Loading Results for OPA659IDRBT