The ADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A1 are quad-channel digital isolators with an isoPower?, integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler? technology, the dc-to-dc converter provides regulated, isolated power that meets CISPR 32/EN 55032 Class B limits at a full load on a 2-layer printed circuit board (PCB) with ferrites. Popular voltage combinations and the associated output current levels are listed in Table 1 in the data sheet.The ADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A eliminate the need for a separate, isolated dc-to-dc converter in 500 mW, isolated designs. The iCoupler chip scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converter. The result is a small form factor, total isolation solution.The ADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A isolators provide four independent isolation channels. See the Pin Configurations and Function Descriptions in the data sheet for additional information.APPLICATIONS RS-232 transceivers Power supply start-up bias and gate drives Isolated sensor interfaces Automotive on-board charger (OBC) and dc to dc Industrial programmable logic controllers (PLCs)1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.

The ADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A1 are quad-channel digital isolators with an isoPower?, integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler? technology, the dc-to-dc converter provides regulated, isolated power that meets CISPR 32/EN 55032 Class B limits at a full load on a 2-layer printed circuit board (PCB) with ferrites. Popular voltage combinations and the associated output current levels are listed in Table 1 in the data sheet.The ADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A eliminate the need for a separate, isolated dc-to-dc converter in 500 mW, isolated designs. The iCoupler chip scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converter. The result is a small form factor, total isolation solution.The ADuM6420A/ADuM6421A/ADuM6422A/ADuM6423A/ADuM6424A isolators provide four independent isolation channels. See the Pin Configurations and Function Descriptions in the data sheet for additional information.APPLICATIONS RS-232 transceivers Power supply start-up bias and gate drives Isolated sensor interfaces Automotive on-board charger (OBC) and dc to dc Industrial programmable logic controllers (PLCs)1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.

The ADuM7640?/?ADuM7641?/?ADuM7642?/ ADuM7643 are 6-channel digital isolators based on the Analog Devices, Inc., iCoupler? technology. These 1 kV digital isolation devices are packaged in a small 20-lead QSOP. They offer space savings and a lower price than 2.5 kV or 5 kV isolation solutions when only functional isolation is needed.This family, like many Analog Devices isolators, offers very lowpower consumption, using one-tenth to one-sixth the power of other digital isolators, with the supply voltage on either sideranging from 3.0 V to 5.5 V. Despite their low power consumption,the ADuM7640 / ADuM7641 / ADuM7642 / ADuM7643 provide low pulse width distortion (< 6 ns for C grade) and a channel-by-channel glitch filter to protect the device against extraneous noise disturbances. Four channel direction combinations areavailable with a maximum data rate of 1 Mbps or 25 Mbps. Allproducts have a default output high logic state in the absence of input power.APPLICATIONS General-purpose, multichannel isolation SPI interface/data converter isolation RS-232/RS-422/RS-485 transceivers Industrial field bus isolation

The LTC2873 is a robust pin-configurable multiprotocol transceiver that supports RS232, RS485, and RS422 protocols while operating on a single 3V to 5.5V supply. The LTC2873 can be configured as a half-duplex RS485 transceiver or as an RS232 transceiver using the same two bus pins.A pin-controlled integrated termination resistor allows for easy interface reconfiguration, eliminating external resistors and control relays. Loopback mode steers the driver inputs to the receiver outputs for diagnostic self-test. The RS485 receiver supports up to 256 nodes per bus, and features full failsafe operation for floating, shorted or terminated inputs.An integrated DC/DC boost converter uses a tiny 2mm ? 1.6mm inductor and one capacitor, eliminating the need for multiple supplies when driving RS232 levels.Applications Software Selectable RS232/RS485/RS422 Interface Industrial Sensors and Actuators Alarm Systems Traffic Control and Monitoring Highway Signs and Jumbo Displays

The ADAU1361 is a low power, stereo audio codec that supports stereo 48 kHz record and playback at 14 mW from a 1.8 V analog supply. The stereo audio ADCs and DACs support sample rates from 8 kHz to 96 kHz as well as a digital volume control. The ADAU1361 is ideal for battery-powered audio and telephony applications.The record path includes an integrated microphone bias circuit and six inputs. The inputs can be mixed and muxed before the ADC, or they can be configured to bypass the ADC. The ADAU1361 includes a stereo digital microphone input.The ADAU1361 includes five high power output drivers (two differential and three single-ended), supporting stereo headphones, an earpiece, or other output transducer. AC-coupled or capless configurations are supported. Individual fine level controls are supported on all analog outputs. The output mixer stage allows for flexible routing of audio.The serial control bus supports the I2C and SPI protocols. The serial audio bus is programmable for I2S, left-/right-justified, and TDM modes. A programmable PLL supports flexible clock generation for all standard integer rates and fractional master clocks from 8 MHz to 27 MHz.Applications Smartphones/Multimedia phones Digital Still Cameras/Digital Video Cameras Portable Media Players/Portable Audio Players Phone accessories products

IC ROBUST QUAD ISO 4:0 CH ;ROHS COMPLIANT: YES

IC ROBUST 3 CH ISO 2:1 CH ;ROHS COMPLIANT: YES

RS232 TXRX QUAD 230KBPS WSOIC-24; Device Type:RS232 Transceiver; IC Interface Type:RS232; No. of Drivers:4Drivers; No. of Receivers:3Receivers; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:WSOIC; No. of Pins:24Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Packaging:Cut Tape; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; IC Generic Number:ADM206; SVHC:No SVHC (20-Jun-2016)

3.0 V to 5.5 V, 12 kV IEC ESD Protected, Half Duplex 500 kbps RS-485 Transceiver Features: TIA/EIA RS-485 compliant over full supply range 3.0 V to 5.5 V operating voltage range on VCC 1.62 V to 5.5 V VIO logic supply option available ESD protection on the bus pins IEC 61000-4-2 ±12 kV contact discharge IEC 61000-4-2 ≥ ±12 kV air discharge HBM: ≥ ±30 kV Full hot swap support (glitch free power-up/power-down) High speed 50 Mbps data rate (ADM3065E/ADM3066E/ADM3067E/ADM3068E) Low speed 500 kbps data rate for long cables (ADM3061E/ADM3062E/ADM3063E) Full receiver short-circuit, open circuit, and bus idle fail-safe Extended temperature range up to 125°C PROFIBUS compliant at VCC ≥ 4.5 V Half duplex and full duplex models available Allows connection of up to 128 transceivers onto the bus Space-saving package options 10-lead, 3 mm × 3 mm LFCSP 8-lead and 10-lead, 3 mm × 3 mm MSOP 8-lead and 14-lead, narrow body SOIC

250 Mbps, Half Duplex, Quad M-LVDS Transceivers Features: Four M-LVDS transceivers (driver and receiver pairs) Switching rate: 250 Mbps (125 MHz) Independent pin select for each receiver, two modes: Type 1: input hysteresis of 15 mV typical Type 2: differential input threshold voltage offset by 100 mV to support open-circuit, short-circuit, and bus idle fail-safe Compatible with the TIA/EIA-899 standard for M-LVDS Glitch free power-up/power-down on the M-LVDS bus Controlled transition times on the driver output Common-mode range: −1 V to +3.4 V, allowing communication with ±2 V of ground noise Driver outputs high-Z when disabled or powered off Independent enable pins for each driver and receiver Enhanced ESD protection on bus pins ≥±15 kV HBM, air discharge ≥±8 kV HBM, contact discharge ≥±10 kV IEC 61000-4-2, air discharge ≥±8 kV IEC 61000-4-2, contact discharge Enhanced ±8 kV HBM ESD protection for all pins, contact discharge Operating temperature range: −40°C to +105°C Available in 48-lead, 7 mm x 7 mm LFCSP