Audio Power Amplifier targets multi-channel applications.

Audio Power Amplifier targets multi-channel applications.

Single-chip Model STA5150 delivers 200 W into 4 ohm load with less than 10% distortion. It combines Indigo's BASH topology and Bipolar-CMOS-DMOS process technology. BASH technology uses DMOS power transistors operated in class AB mode, reducing EMI and distortion typical of class D switching amplifiers. By continually adjusting power supply voltage, depending on amplitude of amplified audio...

Read More »
Current-Feedback Amplifier suits wireless communications.

Current-Feedback Amplifier suits wireless communications.

Housed in SO-8 and SOT23-6 packages, OPA695 IF amplifier is capable of single supply, +5 to +12 V operation. At G = +8, unit offers 4,300 V/Â-µsec slew rate and greater than 450 MHz bandwidth. At G = +2, it offers 1.4 GHz bandwidth with 2,500 V/Â-µ sec slew rate. Unit, specified over commercial and industrial temperature ranges, has 12.9 mA supply current and optional disable control pin...

Read More »
Laser Amplifier suits industrial/scientific applications.

Laser Amplifier suits industrial/scientific applications.

Libra(TM) regenerative amplifier consists of femtosecond laser system that combines on-board diagnostics, seed laser-to-OPA computer interface, and hands-off operation in compact, one-box package. Integrated design incorporates Vitesse(TM) as seed laser and Evolution-15 as pump laser. Unit delivers 1 W of 800 nm output at repetition rates of 1 or 5 kHz. It also pumps multiple optical parametric...

Read More »

Variable Gain Amplifier suits medical imaging applications.

Model VCA8613 incorporates 8 low-noise pre-amplifiers, 8 attenuators, and 8 post-gain amplifiers, but draws only 600 mW. Differential outputs of LNAs can be switched through 8 x 10 cross-point switch, which is programmable through serial interface input port. Device operates on single 3 V supply and features 1.2 nV/rtHz input voltage noise at 5 MHz. Gain can be varied between 21-26 dB....

Read More »
Fixed-Gain Amplifier suits video signal processing.

Fixed-Gain Amplifier suits video signal processing.

Packaged in SOT23-6 and SO-8, OPA693 ultra-wideband, fixed-gain video buffer amplifier utilizes output stage architecture and operates from one 5-12 V power supply. Using +5 V supply, it delivers 2 Vpp output swing with 90+ mA drive current and 400 MHz bandwidth at +2 gain. Internal resistor network provides fixed gain of +2 video buffer or Â-

Read More »
Phono Preamplifier operates from batteries or power mains.

Phono Preamplifier operates from batteries or power mains.

Model 4041 is a rack-mount version of Model 404A Stereo RIAA Phono Preamp for both moving magnet and moving coil pickup cartridges. It is powered from furnished dc wall supply or internal rechargeable batteries, and has internal shielding to minimize pickup of unwanted interference.

Read More »
Microphone Preamplifiers feature rugged SS construction.

Microphone Preamplifiers feature rugged SS construction.

Models PRM426 and PRM422 are low noise, general-purpose, prepolarized microphone preamplifiers powered by 2-20 mA, constant current, ICPÂ-® sensor power supply. They accept Â-½ and Â-¼ in. microphones, respectively, and are compatible with TEDS standard IEEE P1451.4 as preamplifier, or as integrated microphone/preamplifier when paired with precision microphone. In-Line ICPÂ-®...

Read More »
Voltage Limiting Amps suit comm/video/medical applications.

Voltage Limiting Amps suit comm/video/medical applications.

Wideband voltage limiting amplifiers set hard limit to output voltage excursion. Packaged in pinout SO-8, OPA698 features unity-gain stability, 250 MHz gain bandwidth product, and 1,100 V/Â-µsec slew rate, while OPA699 features high-gain stability, 1 GHz gain bandwidth product, and 1,400 V/Â-µsec slew rate. Both offer Â-

Read More »
Audio Power Amplifier features DC volume control.

Audio Power Amplifier features DC volume control.

Model TPA2008D2 5 V, Filter-Free, Class-D Amplifier will drive 6 W into 3 ohm speakers at full power with no external heat sink. Gain is controlled by DC voltage applied to VOLUME pin. Half power total harmonic distortion plus noise is 0.045% at 1 kHz, and noise floor is -80 dBV. Amplifier comes in standard PowerPAD(TM) surface-mount, 24-pin TSSOP package and is suited for 15-17 in. LCD TVs and...

Read More »

All Topics