MAX6950, MAX6951 Serially Interfaced, +2.7V To +5.5V, 5- And 8-Digit LED Display Drivers

The MAX6950 MAX6951 are compact common-cathode Display drivers that Interface Microprocessors to individual 7-segment numeric LED digits, bar graph, or Discrete LEDs through an SPI"-, QSPI"-, MICROWIRE"-compatible serial Interface The supply voltage CAN be as low as 2.7V.
The MAX6950 drives up to five 7-segment digits or 40 Discrete LEDs The MAX6951 drives up to eight 7-segment digits or 64 Discrete LEDs
Included on-chip are hexadecimal character decoders (0-9, A-F), multiplex scan circuitry, segment and digit drivers, and a static RAM that stores each digit. The user may select hexadecimal decoding or no-decode for each digit to allow any mix of 7-segment digits, bar graph, or Discrete LEDs to be driven. The segment current for the LEDs is set by an internal digital brightness control. The segment drivers are slew-rate limited to reduce EMI
Individual digits may be addressed and updated without rewriting the entire Display The devices include a low-power shutdown mode, digital brightness control, a scan-limit Register that allows the user to Display from one to eight digits, segment blinking that CAN be synchronized across drivers, and a test mode that forces all LEDs on.
By Maxim Integrated Products
MAX6951 's PackagesMAX6951 's pdf datasheet

MAX6951 Pinout, Pinouts
MAX6951 pinout,Pin out
This is one package pinout of MAX6951,If you need more pinouts please download MAX6951's pdf datasheet.

MAX6951 Application circuits
MAX6951 circuits
This is one application circuit of MAX6951,If you need more circuits,please download MAX6951's pdf datasheet.

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