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Drivers And Interfaces / Display Drivers / MM5450BN
Datasheets
MM5450BN by:
Micrel Inc
Micrel Inc
Microchip Technology Inc
Rochester Electronics LLC
Not Found

LED Driver, 34-Segment, NMOS, PDIP40, PLASTIC, DIP-40

Part Details for MM5450BN by Micrel Inc

Results Overview of MM5450BN by Micrel Inc

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Applications Education and Research Environmental Monitoring Industrial Automation Agriculture Technology Medical Imaging

MM5450BN Information

MM5450BN by Micrel Inc is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Price & Stock for MM5450BN

Part # Distributor Description Stock Price Buy
Bristol Electronics   36
RFQ
Quest Components LED DRIVER, 34-SEGMENT, NMOS, PDIP40 16
  • 1 $3.4500
  • 2 $2.5875
  • 11 $2.1563
$2.1563 / $3.4500 Buy Now
Quest Components LED DRIVER, 34-SEGMENT, NMOS, PDIP40 12
  • 1 $3.4500
  • 2 $2.5875
  • 11 $2.1563
$2.1563 / $3.4500 Buy Now

Part Details for MM5450BN

MM5450BN CAD Models

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MM5450BN Part Data Attributes

Parametric Data
MM5450BN Micrel Inc
Buy Now Datasheet
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MM5450BN Micrel Inc LED Driver, 34-Segment, NMOS, PDIP40, PLASTIC, DIP-40
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Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer MICREL INC
Package Description PLASTIC, DIP-40
Reach Compliance Code unknown
Additional Feature DATA ENABLE INPUT
Data Input Mode SERIAL
Display Mode SEGMENT
Input Characteristics STANDARD
Interface IC Type LED DISPLAY DRIVER
JESD-30 Code R-PDIP-T40
JESD-609 Code e0
Multiplexed Display Capability NO
Number of Digits/Characters 5-DIGIT
Number of Functions 1
Number of Segments 34
Number of Terminals 40
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Characteristics OPEN-DRAIN
Output Polarity INVERTED
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP40,.6
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 4.318 mm
Supply Voltage-Max 11 V
Supply Voltage-Min 4.5 V
Surface Mount NO
Technology NMOS
Temperature Grade INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 15.24 mm
fmax-Min 0.5 MHz

MM5450BN Related Parts

MM5450BN Frequently Asked Questions (FAQ)

  • The MM5450BN is a high-frequency device, so it's essential to follow good layout and placement practices to minimize noise and ensure proper operation. Keep the device close to the power source, use short traces, and avoid routing signals under the device. Also, place a 0.1uF decoupling capacitor close to the VCC pin.

  • The MM5450BN can deliver high currents, so it's crucial to ensure that the PCB traces and components can handle the current. Use thick traces (at least 20 mils) and place multiple vias to reduce resistance. Also, consider using a heat sink or a thermal pad to dissipate heat.

  • The MM5450BN has an operating temperature range of -40°C to +85°C. However, the device's performance and reliability may degrade at higher temperatures. It's recommended to keep the ambient temperature below 70°C for optimal performance.

  • Yes, the MM5450BN is suitable for switching power supply designs. However, it's essential to ensure that the device is properly bypassed and decoupled to minimize noise and ringing. Also, consider using a snubber network to reduce voltage spikes.

  • To troubleshoot issues with the MM5450BN, start by checking the power supply voltage, input signals, and output currents. Use an oscilloscope to check for noise, ringing, or voltage spikes. Also, verify that the device is properly bypassed and decoupled, and that the PCB layout is correct.