MAX562:Complete 230kbps, 2.7V to 5.25V Serial Interface for Notebook Computers

The MAX562 is designed specifically for notebook and palmtop computers that need to transfer data quickly. It runs at data rates up to 230kbps, and has a guaranteed 4V/µs slew rate. This device meets the new EIA/TIA-562 standard that guarantees compatibility with RS-232 interfaces. The MAX562 has low-power shutdown and keep-awake modes. In keep-awake mode, the transmitters are disabled but all receivers are active, allowing unidirectional communication. In shutdown mode, the entire chip is disabled and all outputs are in a high-impedance state. The MAX562 is available in a standard 28-pin SO package, and in a smaller footprint shrink small-outline package (SSOP).

Key Features
  • 230kbps Data Rate, LapLink™ Compatible
  • Operates from a 2.7V to 5.25V Supply
  • Designed for EIA/TIA-562 and EIA/TIA-232 Applications
  • Guaranteed 4.0V/µs Slew Rate
  • 3 Drivers, 5 Receivers
  • Flow Through Pinout
  • Low-Power Shutdown and Keep-Awake Modes
  • Low-Cost, Surface-Mount External Capacitors
MAX562: Typical Operating Circuit
MAX562: Typical Operating Circuit
Applications/Uses
  • Battery-Powered Applications
  • Palmtop, Notebook, and Subnotebook Computers
  • Peripherals
DataSheet
titleDownload file
MAX562 Data SheetMAX562.pdf
Parametrics
Part NumberVSUPPLY
(V)
TxRxData Rate
(kbps)
ICC
(mA)
Internal Charge PumpExt. CapsCap. Value
(µF)
Rx Active in ShutdnPackage/PinsBudgetary
Price
mintypnomSee Notes
MAX5623
3.3
5
3523020Yes50.33/0.685SOIC(W)/28
SSOP/28
$2.66 @1k
Quality and Environmental Data
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX562C/DNo Longer AvailableDICE SALES,;NA pin;DICE;0°C to +70°CSee data sheet
MAX562CAINo Longer AvailableMAX562CAI+SSOP,;28 pin;81.6 mm²0°C to +70°CSee data sheet
MAX562CAI+ActiveSSOP,;28 pin;81.6 mm²0°C to +70°CLead Free
MAX562CAI+TActiveSSOP,;28 pin;81.6 mm²0°C to +70°CLead Free
MAX562CAI-TNo Longer AvailableMAX562CAI+TSSOP;28 pin0°C to +70°CSee data sheet
MAX562CWINo Longer AvailableMAX562CWI+SOIC(W),;28 pin;192.8 mm²0°C to +70°CNo
MAX562CWI+ActiveSOIC(W),;28 pin;192.8 mm²0°C to +70°CLead Free
MAX562CWI+TNo Longer AvailableW.SO;0°C to +70°CSee data sheet
MAX562CWI-TNo Longer AvailableW.SO;28 pin0°C to +70°CSee data sheet
MAX562EAINo Longer AvailableMAX562EAI+SSOP,;28 pin;81.6 mm²-40°C to +85°CSee data sheet
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX562EAI+ActiveSSOP,;28 pin;81.6 mm²-40°C to +85°CLead Free
MAX562EAI+TActiveSSOP,;28 pin;81.6 mm²-40°C to +85°CLead Free
MAX562EAI-TNo Longer AvailableMAX562EAI+TSSOP;28 pin-40°C to +85°CSee data sheet
MAX562EWINo Longer AvailableMAX562EWI+SOIC(W),;28 pin;192.8 mm²-40°C to +85°CNo
MAX562EWI+ActiveSOIC(W),;28 pin;192.8 mm²-40°C to +85°CLead Free
MAX562EWI+TActiveSOIC(W),;28 pin;192.8 mm²-40°C to +85°CLead Free
MAX562EWI-TNo Longer AvailableMAX562EWI+TW.SO;28 pin-40°C to +85°CSee data sheet
MAX562.pdf MAX562
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