Apex Microtechnology Corporation

PWM Amplifier ICs drive industrial motors on 60 V supplies.
Communication Systems & Equipment

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...

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Brushless Motor Driver IC interfaces with DSP or MCU.
Controls & Controllers

Brushless Motor Driver IC interfaces with DSP or MCU.

Targeted at brushless motors in fractional 1/3 hp range, Model SA305 is capable of 3-phase operation and features PWM for thermal efficiency. IC utilizes 3 independent half bridges to deliver up to 5 A output, or 10 A Peak, using industrial voltage supplies of 60 V. Housed in 23-pin staggered lead package, unit switches at frequencies up to 100 KHz. All 6 FETs in device can be accessed...

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Motor Drives control brushless dc motors.
Controls & Controllers

Motor Drives control brushless dc motors.

BC05, BC10, and BC20 drives have 3-phase full bridge operation with 2 or 4 quadrant PWM and selectable 60 or 120° commutation. Controllers drive motor, generate PWM, decode commutation, and provide error amplification and motor coil current sense. Analog motor current output can be used for either torque control or for transconductance amplifier drive. Four-quadrant operation is possible in...

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Agricultural & Farming Products

Motion Control is optimized for 48 V brushless motors.

EB04 provides outputs for brushless dc motors, steppers, ac motors, and three-phase power generation. Output current is rated 5A continuous/10A peak, and is compatible with PWM frequencies up to 25 kHZ. It has separate source outputs for negative rail current sense, single supply for gate drive and logic, built-in delay to eliminate shoot-through from FET cross-fire, sleep mode for reduced power...

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High-Voltage Amplifier suits piezo drives and instrumentation.
Communication Systems & Equipment

High-Voltage Amplifier suits piezo drives and instrumentation.

MA17 monolithic op amp, with high-voltage operation of 240 V, provides 17 channels of precision voltage, for driving capacitive loads. Housed in 100-pin Quad Flat Pack (QFP), it has quiescent current under 100 microA per channel, and foot print measuring less than 1.86 sq in. Applications include systems with multiple high-voltage drive channels, such as 3D MEMS mirror arrays, industrial ink jet...

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Communication Systems & Equipment

Multi-Channel Amplifier outputs high voltages.

Dual Channel MA01 delivers up to 330 V, at peak output currents of 120 mA per channel, for loads such as MEMS-based optical switching, piezo positioning systems, ink jet printers, electrostatic deflection and push-pull applications. Precision, monolithic IC provides power bandwidth of 26 Khz at full output voltage. Each channel can operate independently or both channels can be bridged for 660 V...

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Power Amplifier mounts on PCB.
Communication Systems & Equipment

Power Amplifier mounts on PCB.

Surface-mounted PA37 can be automatically inserted onto FR-4 boards using copper-slug as solder connection for heat-dissipation. It consists of monolithic dual power op amp in 24-pin PSOP package. Op amp has wide supply voltage range of 5 to 40V, output current limit of 3.0A and slew rate of 1.2V/ps. Applications include half and full bridge motor drivers, audio power amplifier, single supply...

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MOSFET Op Amp produces high power.
Communication Systems & Equipment

MOSFET Op Amp produces high power.

PA17 high voltage power operational amplifier offers current rating of 50A continuous or 100A pulse with power dissipation of 850W and slew rate of 50V/microsecond. It has 4-wire current limit circuit, 200 V supply, external shut down control, and optional boost voltage inputs. Applications include semiconductor testing, sonar transducer driver and linear and rotary motor drives.

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Op Amps have boost voltage.
Communication Systems & Equipment

Op Amps have boost voltage.

PA38 and PA39 high voltage MOSFET power operational amplifiers are constructed with surface mount components on thermally conductive but electrically isolated substrate. Metal substrate allows PA38 and PA39 to dissipate power up to 125 watts. Power supply voltages range from ±100 Volts (200V total) for PA38 to ±50 Volts (100V total) for PA39. Both have slew rates of 10 V/Â-µs,...

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PWM Amplifier ICs drive industrial motors on 60 V supplies.
Communication Systems & Equipment

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 »
Brushless Motor Driver IC interfaces with DSP or MCU.
Controls & Controllers

Brushless Motor Driver IC interfaces with DSP or MCU.

Targeted at brushless motors in fractional 1/3 hp range, Model SA305 is capable of 3-phase operation and features PWM for thermal efficiency. IC utilizes 3 independent half bridges to deliver up to 5 A output, or 10 A Peak, using industrial voltage supplies of 60 V. Housed in 23-pin staggered lead package, unit switches at frequencies up to 100 KHz. All 6 FETs in device can be accessed...

Read More »
Motor Drives control brushless dc motors.
Controls & Controllers

Motor Drives control brushless dc motors.

BC05, BC10, and BC20 drives have 3-phase full bridge operation with 2 or 4 quadrant PWM and selectable 60 or 120° commutation. Controllers drive motor, generate PWM, decode commutation, and provide error amplification and motor coil current sense. Analog motor current output can be used for either torque control or for transconductance amplifier drive. Four-quadrant operation is possible in...

Read More »
Agricultural & Farming Products

Motion Control is optimized for 48 V brushless motors.

EB04 provides outputs for brushless dc motors, steppers, ac motors, and three-phase power generation. Output current is rated 5A continuous/10A peak, and is compatible with PWM frequencies up to 25 kHZ. It has separate source outputs for negative rail current sense, single supply for gate drive and logic, built-in delay to eliminate shoot-through from FET cross-fire, sleep mode for reduced power...

Read More »
High-Voltage Amplifier suits piezo drives and instrumentation.
Communication Systems & Equipment

High-Voltage Amplifier suits piezo drives and instrumentation.

MA17 monolithic op amp, with high-voltage operation of 240 V, provides 17 channels of precision voltage, for driving capacitive loads. Housed in 100-pin Quad Flat Pack (QFP), it has quiescent current under 100 microA per channel, and foot print measuring less than 1.86 sq in. Applications include systems with multiple high-voltage drive channels, such as 3D MEMS mirror arrays, industrial ink jet...

Read More »
Communication Systems & Equipment

Multi-Channel Amplifier outputs high voltages.

Dual Channel MA01 delivers up to 330 V, at peak output currents of 120 mA per channel, for loads such as MEMS-based optical switching, piezo positioning systems, ink jet printers, electrostatic deflection and push-pull applications. Precision, monolithic IC provides power bandwidth of 26 Khz at full output voltage. Each channel can operate independently or both channels can be bridged for 660 V...

Read More »
Power Amplifier mounts on PCB.
Communication Systems & Equipment

Power Amplifier mounts on PCB.

Surface-mounted PA37 can be automatically inserted onto FR-4 boards using copper-slug as solder connection for heat-dissipation. It consists of monolithic dual power op amp in 24-pin PSOP package. Op amp has wide supply voltage range of 5 to 40V, output current limit of 3.0A and slew rate of 1.2V/ps. Applications include half and full bridge motor drivers, audio power amplifier, single supply...

Read More »
MOSFET Op Amp produces high power.
Communication Systems & Equipment

MOSFET Op Amp produces high power.

PA17 high voltage power operational amplifier offers current rating of 50A continuous or 100A pulse with power dissipation of 850W and slew rate of 50V/microsecond. It has 4-wire current limit circuit, 200 V supply, external shut down control, and optional boost voltage inputs. Applications include semiconductor testing, sonar transducer driver and linear and rotary motor drives.

Read More »
Op Amps have boost voltage.
Communication Systems & Equipment

Op Amps have boost voltage.

PA38 and PA39 high voltage MOSFET power operational amplifiers are constructed with surface mount components on thermally conductive but electrically isolated substrate. Metal substrate allows PA38 and PA39 to dissipate power up to 125 watts. Power supply voltages range from ±100 Volts (200V total) for PA38 to ±50 Volts (100V total) for PA39. Both have slew rates of 10 V/Â-µs,...

Read More »

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