intersil Manuals

THA-2400/04/05 is a series of four-channel programmable amplifiers providing a level of versatility unsurpassed by any other monolithic operational amplifier.

HA-4741 is a quad operational amplifier produced by Broadcom Semiconductor. Its open-loop gain is as high as 3.5MHz, which can be used in applications such as audio amplifiers that require amplification of wideband signals

HA-5002/883 is a monolithic, wideband, high slew rate, high output current buffer amplifier. It offers 1300V/µs slew rate typically and 110MHz of bandwidth, with ±100mA minimum output current capability and a 3Ω output impedance. It is designed to replace LH0002 with improved reliability and circuit performance.

The HA-5101/883 is a low noise, high performance operational amplifier. It features an excellent noise voltage density of 4.5nV/√Hz (max) at 1kHz. The unity gain stable HA-5101/883 yields a 10MHz unity gain bandwidth and a 6V/µs slew rate. The HA-5101/883's DC characteristics assure accurate performance. The 3mV (max) offset voltage is externally adjustable and offset voltage drift is just 3µV/°C. Low bias currents (200nA max) reduce input current errors and the high open loop voltage gain of 100kV/V, over temperature, increases the loop gain for low distortion amplification. The HA-5101/883 is ideal for audio applications, especially low-level signal amplifiers such as microphone, tape head and preamplifiers. Additionally, it is well suited for low distortion oscillators, low noise function generators and high Q filters.

The HA-5127/883 is an ultra-low noise, precision operational amplifier that combines precision DC and wideband high-speed characteristics. It utilizes Intersil D.I. technology and advanced processing techniques to achieve low noise precision instrumentation performance with high speed and wideband capability. The amplifier features low VOS, wide gain-bandwidth, high open loop gain, and high CMRR. It operates over a wide supply range and consumes only 120mW of power. The HA-5127/883 is ideal for low-level transducer signal amplifier circuits and can also be used in instrumentation amplifiers, pulse or RF amplifiers, audio preamplifiers, and signal conditioning circuits.

HA-4900, HA-4902, HA-4905 Precision Quad Comparators offer fast response time, low offset voltage, low offset current and virtually no channel-to-channel crosstalk for applications requiring accurate, high speed, signal level detection

The DG411/883 series monolithic CMOS analog switches are drop-in replacements for the popular DG211 and DG212 series devices. They include four independent single pole throw (SPST) analog switches, and TTL and CMOS compatible digital inputs. These switches feature lower analog ON-resistance (<35Ω) and faster switch time (tON <175ns) compared to the DG211 or DG212. Charge injection has been reduced, simplifying sample and hold applications. The improvements in the DG411/883 series are made possible by using a high voltage silicon-gate process. An epitaxial layer prevents the latch-up associated with older CMOS technologies. The 44V maximum voltage range permits controlling 40VP-P signals. Power supplies may be single-ended from +5V to +34V, or split from ±5V to ±20V. The four switches are bilateral, equally matched for AC or bidirectional signals. The ON-resistance variation with analog signals is quite low over a ±15V analog input range. This permits independent control of turn-on and turn-off times for SPDT configurations, permitting “break-before-make” or “make-before-break” operations.

The HI-200/883 is a monolithic device comprising two independently selectable SPST switchers which feature fast switching speeds (240ns typical) combined with low power dissipation (15mW typical @ +25°C). Each switch provides low “ON” resistance operation for input signal voltages up to the supply rails and for signal currents up to 25mA continuous. Rugged DI construction eliminates latch-up and substrate SCR failure modes. All devices provide break-before-make switching and are TTL and CMOS compatible for maximum application versatility. HI-200/883 is an ideal component for use in high frequency analog switching. Typical applications include signal path switching, sample and hold circuits, digital filters, and op amp gain switching networks.

HI-200/HI-201 (dual/quad) are monolithic devices comprising independently selectable SPST switches which feature fast switching speeds (HI-200 240ns, and HI-201 185ns) combined with low power dissipation (15mW at 25oC). Each switch provides low “ON” resistance operation for input signal voltage up to the supply rails and for signal current up to 80mA. Rugged DI construction eliminates latch-up and substrate SCR failure modes. All devices provide break-before-make switching and are TTL and CMOS compatible for maximum application versatility. HI-200/HI-201 are ideal components for use in high frequency analog switching. Typical applications include signal path switching, sample and hold circuit, digital filters, and operational amplifier gain switching networks.

The HI-201HS is a high-speed analog switch from Intersil. It is manufactured using CMOS technology and has four independently selectable switch channels. It is pin-compatible with the industry standard HI-201 switch. It has a maximum switching time of 50ns, a low ON resistance of 50 ohms, and a wide analog signal range of ±15V. It is suitable for applications that require improved switching performance, especially switching speed, such as high-speed multiplexing, high-frequency analog switching, and sample-and-hold circuits.

The HI-5042, HI-5043, HI-5047, HI-5049, HI-5051 CMOS Analog Switches are a family of CMOS analog switches that offer low resistance switching performance for analog voltages up to the supply rails and for signal currents up to 80mA.

The HI-546, HI-547, HI-548, and HI-549 are analog multiplexers with active overvoltage protection and guaranteed rON matching. These devices allow analog input levels to greatly exceed the power supply voltage without damaging the device or disturbing the signal path of other channels. Active protection circuitry ensures that signal fidelity is maintained even under fault conditions that would destroy other multiplexers. Analog inputs can withstand constant 70VP-P levels even with ±15V supplies. Digital inputs can also sustain continuous faults up to 4V greater than either supply. In addition, signal sources are protected from short circuiting in the event of multiplexer supply loss, with each input presenting 1kΩ of resistance under this condition. These features make the HI-546, HI-547, HI-548, and HI-549 ideal for use in systems where the analog inputs originate from external equipment or separately powered circuitry. All devices are fabricated with 44V Dielectrically Isolated CMOS technology. The HI-546 is a single 16-Channel, the HI-547 is an 8-Channel differential, the HI-548 is a single 8-Channel, and the HI-549 is a 4-Channel differential device. If input overvoltage protection is not needed, the HI-506/507/508/509 multiplexers are recommended. For further information, see Application Notes AN520 and AN521. For MIL-STD-883 compliant parts, request the HI-546/883.

This document describes the Intersil 5962-062070xQxA series of 3.3V RS-232 transmitters/receivers, which meet ElA/TIA-232 and V.28/V.24 specifications even at VCC = 3.0V. Additionally, they provide ±15kV ESD protection and are suitable for ruggedized portable products and remotely deployed devices exposed to extreme temperature and humidity, with low power consumption.

This document describes the Intersil 5962-062070xQxA series of 5.0V powered RS-232 transmitters/receivers. These transmitters/receivers comply with ElA/TIA-232 and V.28/V.24 specifications and provide ±15kV ESD protection. The targeted applications include ruggedized portable products and remotely deployed devices exposed to extreme temperature and humidity where low power consumption is critical. They feature efficient on-chip charge pumps, manual and automatic power-down functions (except for the 5962-0620707Q2A), and a standby supply current of only 1µA. Small footprint packaging and the use of small, low value capacitors ensure board space savings. Data rates greater than 250kbps are guaranteed at worst case load conditions. This family is fully compatible with 5.0V-only systems.

The HD-15530 is a high performance CMOS device from Intersil that is intended to service the requirements of MIL-STD-1553 and similar Manchester II encoded, time division multiplexed serial data protocols. This LSI chip is divided into two sections, an Encoder and a Decoder. These sections operate completely independent of each other, except for the Master Reset functions. This circuit meets many of the requirements of MIL-STD- 1553. The Encoder produces the sync pulse and the parity bit as well as the encoding of the data bits. The Decoder recognizes the sync pulse and identifies it as well as decod- ing the data bits and checking parity. This integrated circuit is fully guaranteed to support the 1MHz data rate of MlL-STD-1553 over both temperature and voltage. It interfaces with CMOS, TTL or N channel support circuitry, and uses a standard 5V supply. The HD-15530 can also be used in many party line digital data communications applications, such as an environmen- tal control system driven from a single twisted pair cable of fiber optic cable throughout the building.