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MAX6967 - 10-Port Constant-Current LED Drivers and I/O Expanders

Download the MAX6967 datasheet PDF. This datasheet also covers the MAX6966 variant, as both devices belong to the same 10-port constant-current led drivers and i/o expanders family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX6966/MAX6967 serial-interfaced peripherals provide microprocessors with 10 I/O ports rated to 7V.

A 20mA constant-current LED driver (static or pulsewidth modulated (PWM)).

A 10mA constant-current LED driver (static or

Key Features

  • High-Speed 26MHz SPI-™/QSPI-™/.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX6966-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX696 Microprocessor Supervisory Circuits Maxim
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MAX6961 4-Wire Serially Interfaced 8 x 8 Matrix Graphic LED Drivers Maxim Integrated Products
MAX6962 4-Wire Serially Interfaced 8 x 8 Matrix Graphic LED Drivers Maxim Integrated Products
MAX6963 4-Wire Serially Interfaced 8 x 8 Matrix Graphic LED Drivers Maxim Integrated Products

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX6964ATG 17-Output LED Driver/GPO
MAX6966 10-Port Constant-Current LED Drivers and I/O Expanders
MAX690R 3.0V/3.3V Microprocessor Supervisory Circuits
MAX690S 3.0V/3.3V Microprocessor Supervisory Circuits
MAX690T 3.0V/3.3V Microprocessor Supervisory Circuits

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAX6966/MAX6967 10-Port Constant-Current LED Drivers and I/O Expanders with PWM Intensity Control General Description The MAX6966/MAX6967 serial-interfaced peripherals provide microprocessors with 10 I/O ports rated to 7V. Each port can be individually configured as either: ●● A 20mA constant-current LED driver (static or pulsewidth modulated (PWM)). ●● A 10mA constant-current LED driver (static or PWM). ●● An open-drain logic output. ●● An overvoltage-protected Schmitt logic input. Analog and switching LED intensity control is built in: ●● Individual 8-bit PWM control per output. ●● Individual 1-bit analog control (half/full) per output. ●● Global 3-bit analog control applies to all LED outputs.