Electronic Amplifiers

Electronic Amplifiers

Audio Subsystem features mono Class D speaker driver.

Integrating all analog and digital audio functions needed for smart phones and VoIP phones, Boomer® Model LM4935 operates on supplies ranging from 1.8-5.5 V. It combines Class D speaker amplifier delivering 570 mW into 8 ohm load, stereo headphone amplifier delivering 30 mW/channel into 32 ohms, mono earpiece amplifier delivering 30 mW into 32-ohm load, and line output for external-powered...

Read More »
X-Band Amplifier suits military/commercial applications.
Electronic Amplifiers

X-Band Amplifier suits military/commercial applications.

Fabricated using MSAG (Multi-function Self-Aligned Gate) process, MAAPGM0079-DIE is COTS 3-stage X-band amplifier suited for use in commercial avionics, weather radar, and military radar systems. It produces 20 W over 8.0-10.0 GHz range and 16 W over full 7.5-10.5 GHz range with typ gain of 29 dB. Unit requires +10 V and negative supply voltages and uses 6 A under compression. MTTF is 1 million...

Read More »
Electronic Amplifiers

Precision Amplifiers operate within -40 to +125°C range.

Fixed-gain differential amplifiers LMP8275, LMP8277, and LMP8276 feature -2 to 27 V input common-mode voltage range and supply voltage range of 4.75-5.5 V. Tri-temperature testing ensures low temperature coefficient for offset voltage drift. Gain is fixed at 20 for high common-mode LMP8275/6 and at 14 for high common-mode bidirectional LMP8277. Low offset voltage of less than 2 mV and offset...

Read More »
Electronic Amplifiers

Audio Amplifiers offer mono and stereo capabilities.

Available in 2 mono and 2 stereo versions, with or without mute/enable function, PAM8x02 Series Class-D digital audio amplifiers deliver 2 W into 8 ohm load at less than 10% THD + noise, with efficiencies of over 85%. Only one input coupling capacitor per channel is needed in external circuit. PAM8x01 series of 1.2 W amplifiers includes PAM8301 (mono) and PAM8401 (stereo) Class-D audio...

Read More »
PWM Amplifier ICs drive industrial motors on 60 V supplies.
Electronic Amplifiers

PWM Amplifier ICs drive industrial motors on 60 V supplies.

Suitable for dc and stepper motors up to 1/3 hp, SA56 PWM amplifier ICs are integrated with 5 A, 60 V monolithic and are capable of delivering 250-500 W. Equipped with ability to switch between digital and analog inputs, unit is capable of converting analog signals to PWM operation. Designed to combine bipolar and CMOS control circuitry with DMOS power devices, circuit protection includes short...

Read More »
Fiber Optic Amplifiers permit stacking in large numbers.
Electronic Amplifiers

Fiber Optic Amplifiers permit stacking in large numbers.

DIN rail mounted Series 3060 features housing width of 10 mm, switching frequency of 1.5 kHz, and sensing range of 0-200 mm, depending on optical fibers used. Using 12-turn potentiometer with illuminated scale, operating distance can be adjusted between 20 and 200 mm. Switching output can be set to either light- or dark-ON directly on device. Available with both red and blue light, IP64-rated...

Read More »
Electronic Amplifiers

Bass Amplifiers suit live and studio usage.

LowDown(TM) LD150, LD175, and LD300 Pro are 150, 175, and 300 W amplifiers featuring collection of bass effects including modeled vintage studio compressor, bass synth, chorus, envelope follower, and octaver. Units offer 4 programmable channel memories, footswitch jack, headphone out, line in, and studio quality XLR direct out with Bass POD® modeling. Model LD150 has 12 in. speaker, while...

Read More »
Electronic Amplifiers

Audio Amps drive ceramic speakers in portable applications.

Single-chip Boomer® audio power amplifiers, LM4962 and LM4953, provide high capacitive load and require only 5 mmÂ-² board space. Measuring 0.7 mm thick, chips integrates boost converter with audio power amp for mono ceramic speaker applications. For stereo applications, boost converter of LM4962 also can drive second external audio high-voltage amp. Models LM4962 and LM4953...

Read More »
SiGe Power Amplifier suits 802.11b/g WLAN applications.
Electronic Amplifiers

SiGe Power Amplifier suits 802.11b/g WLAN applications.

RoHS-compliant MAAPSS0075 is 2.4 GHz, 3-stage linear power amplifier with integrated power detector and separate power mode pin. Supplied in 3 mm, 12-lead PQFN plastic package, product exhibits typ linear gain of 32 dB with operating voltage of 3.3 V. In 802.11g applications, unit achieves 19 dBm linear output power while drawing 160 mA of current and maintaining EVM of less than 3.5%. Unit...

Read More »
Audio Power Amplifiers suit medium- and large-screen DTVs.
Electronic Amplifiers

Audio Power Amplifiers suit medium- and large-screen DTVs.

With pop/click-minimizing circuitry, class-D audio power amplifiers TPA3100D2 and TPA3101D2 drive up to 20 and 10 W per channel output power, respectively, and both drive nominal load down to 4 ohms. TPA3100D2 works without external heat sink and is intended for 27 in. and larger DTVs, while TPA3101D2 is designed for DTVs smaller than 27 in. Devices feature supply voltage operation from 10-26 V...

Read More »

All Topics