MAX3221CAE+T – 3-5.5V 120Kbps RS-232 Transceivers with AutoShutdown IC

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.
   

Package Includes:

1 x MAX3221CAE+T – 3-5.5V 120Kbps RS-232 Transceivers with AutoShutdown IC SMD-16 Package

The MCP4802 device is dual 8-bit, 10-bit and 12-bit buffered voltage output Digital-to-Analog Converters (DACs), respectively. The devices operate from a single 2.7V to 5.5V supply with SPI-compatible Serial Peripheral Interface.

The device has a high precision internal voltage reference (VREF = 2.048V). The user can configure the full-scale range of the device to be 2.048V or 4.096V by setting the Gain Selection Option bit (gain of 1 of 2). Each DAC channel can be operated in Active or Shutdown mode individually by setting the Configuration register bits. In Shutdown mode, most of the internal circuits in the shutdown channel are turned off for power savings, and the output amplifier is configured to present a known high resistance output load. The devices include double-buffered registers, allowing synchronous updates of two DAC outputs using the LDAC pin. These devices also incorporate a Power-on Reset (POR) circuit to ensure reliable powerup. The devices utilize a resistive string architecture, with its inherent advantages of low DNL error, low ratiometric temperature coefficient, and fast settling time. These devices are specified over the extended temperature range (+125°C).

The device provides high accuracy and low noise performance for consumer and industrial applications where calibration or compensation of signals (such as temperature, pressure, and humidity) are required. The MCP4802/4812/4822 devices are available in the PDIP, SOIC, and MSOP packages.

Application:

1. SetPoint or Offset Trimming
2. Sensor Calibration
3. Precision Selectable Voltage Reference
4. Portable Instrumentation (Battery-Powered)
5.  Calibration of Optical Communication Devices

Features:

1. MCP4802: Dual 8-Bit Voltage Output DAC
2. Rail-to-Rail Output
3. SPI Interface with 20 MHz Clock Support
4. Simultaneous Latching of the Dual DACswith LDAC pin

Package Includes:

1 x MCP4802-E/P 8 Bit Dual Voltage Digital to Analog Converter (DAC) with SPI Interface IC DIP-8 Package

The W5100S is a Hardwired TCP/IP embedded Ethernet Controller that enables easier Internet Connection for embedded Systems using SPI (Serial Peripheral Interface) and Parallel Bus.

W5100S suits users in need of stable Internet Connectivity Best, using a single chip to implement TCP/IP Stack, 10/100 Ethernet MAC, and PHY. The implemented Hardwired TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE which has been proven through various Applications over many years. W5100S uses a 16 Kbytes Internal Buffer as its Data Communication Memory.

By using W5100S, users can implement the Ethernet Application they need by using a simple socket Program instead of handling a complex Ethernet Controller. It is possible to use 4 independent hardware sockets simultaneously.

Features:

1. 48QFN lead-free package (7x7mm, 0.5mm pitch)
2. Host Interface: SPI (up to 70MHz, mode 0, 3) and Parallel System Bus with 2 Address signals and 8 Bits Data
3. Unattackable hardware engine for preventing network attacks such as flooding, spoofing, injection
4. 4 Independent hardware sockets simultaneously
5. supports various Internet Protocols: TCP, UDP, WOL over UDP, ICMP, IGMPv1/v2, IPv4, ARP, PPPoE
6. Internal 16 Kbytes memory for TCP/IP packet processing
7. socket-less commands possible: ARP request and ping requests
8. 10BaseT / 100Base TX Auto Negotiable Ethernet PHY Embedded
9. Auto-MDIX in auto-negotiation mode (Half/Full Duplex, 10/100 MBit/s speed)
10. IP fragmentation not supported, ARP-cache table will not be stored permanently
11. 3.3V operating voltage with 5V I/O signal tolerance
12. LED outputs (full/half duplex, link, 10/100 speed, active)
13. Reduced heat dissipation (W5500: 40℃ / other chips : 60-70℃)
14. Efficient power operation: power down & main clock gating as well as wake-on LAN over UDP

Specifications:

1. Ethernet: I/F PHY
2. Operating Temperature: -40 … + 85 °C
3. Operating Voltage: 3.3 V
4. Functions: 3-in-1, TCP/IP+MAC+PHY
5. Auto Negotiation: Yes
6. Network sockets count: 4
7. internal DPRAM buffer memory: 16 kB
8. Package :QFN
9. pin count: 48
10. auto MDIX: Yes
11. Wake on Lan: Yes
12. Power Down Mode: Yes
13. typ. Power Consumption: tbd
14. SPI (max. speed): 70 MHz
15. MCU I/F 8 bit (indirect),: SPI
16. PHY chip: W5100S
17. pin pitch: 0.50 mm
18. MII: No
19. Ethernet Speed: 10/100
20. parallel memory bus: 8bit indirect

Package Includes:

1 x WIZnet W5100S-Q

SG3524 Regulating Pulse Width Modulator IC

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.
   

Package Includes:

1 x SG3524 Regulating Pulse Width Modulator IC DIP-16 Package

ISL83485IBZ-T – 3.3V Half Duplex 10Mbps RS-485/RS-422 Transceiver IC

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.
   

Package Includes:

1 x ISL83485IBZ-T – 3.3V Half Duplex 10Mbps RS-485/RS-422 Transceiver IC SMD-8 Package

MAX202EIM/TR RS-232 Interface IC

Note:

1. Product Images are shown for illustrative purposes only and may differ from the actual product.
2. For Technical Specifications about the IC go through the Datasheet in the Attachment section.
   

Package Includes:

1 x MAX202EIM/TR RS-232 Interface IC SMD-16 Package