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Intersil ISL83220E RS-232 Transceiver Datasheet
The ISL83220E operates from a single +3 V to +5.5 V supply and guarantees a minimum data rate of 250 kbps while consuming only 1 µA in power‑down mode. It features on‑chip charge pumps, manual power‑down control, and full ESD protection on all RS‑232 pins.
The device is offered in a 16‑lead TSSOP package, requires four 0.1 µF external capacitors, and is compatible with 3.3 V, 5 V, and mixed‑voltage systems. Detailed electrical specifications, pin descriptions, and absolute maximum ratings are provided for design reference.
Covers: Features · Pinout · Ordering Information · Absolute Maximum Ratings · Electrical Specifications · Detailed Description

Intersil ISL39300A-DAPDK Wireless LAN Access Point Datasheet
The ISL39300A‑DAPDK is a complete wireless high‑speed network access point that supports IEEE 802.11a/b/g standards in both 2.4 GHz ISM and 5 GHz UNII bands. It combines the Intersil PRISM Duette chipset with a 3893 WiSOC BB/MAC and runs an Open Source Linux platform for flexible customization.
Key hardware features include two 10/100 Base‑T Ethernet ports, Power over Ethernet (802.3af), dual Rx/Tx antenna diversity, a mini‑PCI connector for add‑on cards, six LEDs, and built‑in support for advanced security (802.1x, TKIP, WPA) and wireless distribution (WDS).
Covers: Features · Packaging · Ordering Information · Technical Specifications

Intersil ISL3873 Wireless LAN Integrated Medium Access Controller Datasheet
The ISL3873 is a wireless LAN integrated medium access controller with an on‑chip baseband processor, supporting IEEE 802.11b MAC functions, USB 1.1 host interface, and various modulation schemes. It is offered in a thin plastic BGA package for PCMCIA and USB applications.
The document details pin assignments, absolute maximum ratings, DC and AC electrical specifications, timing diagrams, and performance data such as clock frequency, power consumption, and temperature limits.
Covers: Features · Pin Assignments · Absolute Maximum Ratings · Electrical Specifications · Signal Descriptions · Performance and Timing Diagrams
Latest Intersil manuals
Intersil ISL83220E RS-232 Transceiver Datasheet
Datasheet 10 pages · 506 KB · ENThe ISL83220E is a 3 V‑to‑5.5 V RS‑232 transceiver with ±15 kV ESD protection and 1 µA power‑down current.
INTERSIL HIN211EIBZ Datasheet
The HIN202, HIN206, HIN207, HIN208, HIN211, HIN213 are a family of +5V powered RS-232 transmitters/receivers with 0.1 microfarad external capacitors. This family of RS-232 transmitters/receivers interface circuits meet all ElA RS-232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. They require a single +5V power supply and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The family of devices offers a wide variety of RS-232 transmitter/receiver combinations to accommodate various applications (see Selection Table). The HIN206, HIN211 and HIN213 feature a low power shutdown mode to conserve energy in battery powered applications. In addition, the HIN213 provides two active receivers in shutdown mode allowing for easy “wakeup” capability. The drivers feature true TTL/CMOS input compatibility, slew rate-limited output, and 300Ω power-off source impedance. The receivers can handle up to ±30V input, and have a 3kΩ to 7kΩ input impedance. The receivers also feature hysteresis to greatly improve noise rejection.
INTERSIL HI9P0546-9Z Datasheet
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 exceed the power supply without damage or signal path disturbance. They feature active protection circuitry to maintain signal fidelity even under fault conditions. The analog inputs can withstand constant 70VP-P levels with ±15V supplies, while the digital inputs can sustain continuous faults up to 4V greater than either supply. The devices also provide protection against short-circuiting in case of multiplexer supply loss. The HI-546 is a single 16-channel device, the HI-547 is an 8-channel differential device, the HI-548 is a single 8-channel device, and the HI-549 is a 4-channel differential device. These devices are suitable for systems where the analog inputs come from external equipment or separately powered circuitry. They are fabricated with 44V Dielectrically Isolated CMOS technology. The HI-506/507/508/509 multiplexers are recommended for applications that do not require input overvoltage protection. For more information, refer to Application Notes AN520 and AN521. MIL-STD-883 compliant parts are available upon request for the HI-546/883.
INTERSIL HI5660IBZ Datasheet
This datasheet introduces the HI5660 8-bit, 125MSPS, high speed D/A converter's features.
intersil HS-3530RH handbook
The HS-3530RH is a Low Power, Radiation Hardened Programmable Operational Amplifier from Intersil Corporation.
intersil HS-3530ARH handbook
The HS-3530ARH is a radiation-hardened programmable low power op-amp with a wide range of performance specifications. It is designed for space radiation environments and offers constant operating characteristics and wide supply voltage range. It is primarily used in active filtering and signal conditioning applications.
intersil HS-2700RH handbook
HS-2700RH is radiation hardened internally compensated operational amplifiers which employ dielectric isolation to achieve excellent DC and dynamic performance with very low quiescent power consumption
intersil ISL6562 handbook
intersil HS-2520RH handbook
The HS-2520RH is a radiation hardened monolithic operational amplifier which delivers an unsurpassed combination of specifications for slew rate, bandwidth and settling time. This dielectrically isolated amplifier is designed for closed loop gains of 3 or greater without external compensation. In addition, this high performance component also provides low offset current and high input impedance.
intersil HS-4424RH HS-4424BRH handbook
HS-4424RH and HS-4424BRH are bipolar CMOS devices constructed with Intersil's dielectrically isolated Rad Hard Silicon Gate (RSG) BiCMOS process. They provide high current output, low power consumption and high reliability.
intersil ICL7660S handbook
The ICL7660S Super Voltage Converter is a monolithic CMOS voltage conversion IC that guarantees significant performance advantages over other similar devices. It is a direct replacement for the industry standard ICL7660 offering an extended operating supply voltage range up to 12V, with lower supply current. No external diode is needed for the ICL7660S. In addition, a Frequency Boost pin has been incorporated to enable the user to achieve lower output impedance despite using smaller capacitors. All improvements are highlighted in the Electrical Specifications section. Critical parameters are guaranteed over the entire commercial, industrial and military temperature ranges. The ICL7660S performs supply voltage conversion from positive to negative for an input range of 1.5V to 12V, resulting in complementary output voltages of -1.5V to -12V. Only 2 non-critical external capacitors are needed for the charge pump and charge reservoir functions. The ICL7660S can be connected to function as a voltage doubler and will generate up to 22.8V with a 12V input. It can also be used as a voltage multiplier or voltage divider. The chip contains a series DC power supply regulator, RC oscillator, voltage level translator, and four output power MOS switches. The oscillator, when unloaded, oscillates at a nominal frequency of 10kHz for an input supply voltage of 5.0V. This frequency can be lowered by the addition of an external capacitor
intersil Plastic Packages for Integrated Circuits handbook
This document provides the dimensional information of M24.173B 24 LEAD THIN SHRINK SMALL OUTLINE EXPOSED PAD PLASTIC PACKAGE.
intersil HC-5524 handbook
The HC-5524 is a 24V PABX SLIC with 25mA loop feed. It is manufactured using a Dielectric Isolation (DI) process and is designed to serve as a 24V interface between the traditional telephone subscriber pair (Tip and Ring) and the low voltage filtering and coding/decoding functions of the line card. The SLIC provides various BORSCHT functions including battery feed with subscriber loop current limiting, overvoltage protection, ring relay driver, supervisory signaling functions, hybrid functions (with external Op-Amp), and test (or battery reversal) relay driver. Additionally, it offers selective denial of power to subscriber loops, programmable subscriber loop current limit, thermal shutdown with alarm output, and line fault protection. The HC-5524 SLIC is suitable for line card designs in PBX and DLC systems, serving as a replacement for traditional transformer solutions.
intersil HC5509A1R3060 handbook
The HC4P5509A1R3060 telephone Subscriber Line Interface Circuit integrates most of the BORSCHT functions on a monolithic IC. The device is manufactured in a Dielectric Isolation (DI) process and is designed for use as a high voltage interface between the traditional telephone subscriber pair (Tip and Ring) and the low voltage filtering and coding/decoding functions of the line card. Together with a secondary protection diode bridge and “feed” resistors, the device will withstand 1000V lightning induced surges, in plastic packages. The SLIC also maintains specified transmission performance in the presence of externally induced longitudinal currents. The BORSCHT functions that the SLIC provides are: • Battery Feed with Subscriber Loop Current Limiting • Overvoltage Protection • Ring Relay Driver • Supervisory Signaling Functions • Hybrid Functions (with External Op Amp) • Test (or Battery Reversal) Relay Driver In addition, the SLIC provides selective denial of power to subscriber loops, a programmable subscriber loop current limit from 20mA to 60mA, a thermal shutdown with an alarm output and line fault protection. Switch hook detection, ring trip detection and ground key detection functions are also incorporated in the SLIC device. The HC4P5509A1R3060 SLIC is ideally suited for line card designs in PBX and CO systems, replacing traditional transformer solutions.
intersil HC-5509A1 handbook
The HC-5509A1 telephone Subscriber Line Interface Circuit integrates most of the BORSCHT functions on a monolithic IC. The device is manufactured in a Dielectric Isolation (DI) process and is designed for use as a high voltage interface between the traditional telephone subscriber pair (Tip and Ring) and the low voltage filtering and coding/decoding func- tions of the line card. Together with a secondary protection diode bridge and “feed” resistors, the device will withstand 1000V lightning induced surges, in plastic packages. The SLIC also maintains specified transmission performance in the presence of externally induced longitudinal currents. The BORSCHT functions that the SLIC provides are: • Battery Feed with Subscriber Loop Current Limiting • Overvoltage Protection • Ring Relay Driver • Supervisory Signaling Functions • Hybrid Functions (with External Op-Amp) • Test (or Battery Reversal) Relay Driver In addition, the SLIC provides selective denial of power to subscriber loops, a programmable subscriber loop current limit from 20 to 60mA, a thermal shutdown with an alarm out- put and line fault protection. Switch hook detection, ring trip detection and ground key detection functions ar
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Intersil manuals
What supply voltage range does the ISL83220E support?
It operates from a single +3 V to +5.5 V supply.
How much current does the ISL83220E draw in power‑down mode?
In power‑down mode the device draws only 1 µA.
Which IEEE Wi‑Fi standards does the ISL39300A‑DAPDK support?
It conforms to IEEE 802.11a, 802.11b and 802.11g protocols.
From: Intersil ISL39300A-DAPDK Wireless LAN Access Point Datasheet
Does the access point provide Power over Ethernet?
Yes, it supports PoE according to 802.3af (Draft 3.1) on the LAN port.
From: Intersil ISL39300A-DAPDK Wireless LAN Access Point Datasheet
