Anterwell Technology Ltd.

          Anterwell Technology Ltd.

 

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DM114 Integrated Circuit Chip 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v supply voltage

Good quality Programmable IC Chips for sales
Good quality Programmable IC Chips for sales
We have cooperate with Anterwell near 7 years. always very good quality good service. Original and very fast delivery. A very good partner.

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Sharon is a very good girl, we are very happy to cooperate with her. Competitive price and professional. Never have quality problem with them.

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DM114 Integrated Circuit Chip 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v supply voltage

China DM114 Integrated Circuit Chip 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v supply voltage supplier

Large Image :  DM114 Integrated Circuit Chip 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v supply voltage

Product Details:

Place of Origin: original factory
Brand Name: Anterwell
Certification: new & original
Model Number: DM114

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiate
Packaging Details: Please contact me for details
Delivery Time: 1 day
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 8500pcs
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Detailed Product Description
Supply Voltage: 0 ~ 7.0 V Input Voltage: -0.4 ~ VDD+0.4 V
Output Voltage: -0.3 ~ 17 V Clock Frequency: 25 MHz
Storage Temperature: -55 ~ 150 °C Package: PDIP16, SOP16, SSOP16
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DM114,DM115
8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v Supply Voltage
 
General Description
The DM114,DM115 is the constant current driver specifically designed for LED display applications. The value of constant current can be varied using an external resistor. The devices include an 8-bit shift register, latches, and constant current drivers on a single Silicon CMOS chip.
 
Features
• Maximum Output Voltage:       17V
• Maximum Clock Frequency:    25MHz (Cascade Operation)
• Power Supply Voltage:            3.3V to 5.0V
• CMOS Compatible Input
• Package:                                 PDIP16, SOP16, SSOP16
• Package and Pin Layout:        Pin layout and functionality are similar to those of the ST2221A.
                                                  (Each characteristic value is different.)
• Constant Current Matching:    (Ta = 25°C,VDD = 5.0V)
                                                  Chip-to-Chip: ± 10.0%
                                                  DM114: Bit-to-Bit: ± 4.0% @ IOUT = 30 ~ 90mA
                                                                               ± 6.0% @ IOUT = 20 ~ 30mA
                                                  DM115: Bit-to-Bit: ± 4.0% @ IOUT = 20 ~ 60mA
                                                                               ± 6.0% @ IOUT = 5 ~ 20mA
 
Maximum Ratings (Ta = 25°C, Tj(max) = 150°C)

CHARACTERISTICSYMBOLRATINGUNIT
Supply VoltageVDD 0 ~ 7.0V
Input VoltageVIN -0.4 ~ VDD+0.4V
Output CurrentIOUT90 (DM114)mA
60 (DM115)
Output VoltageVOUT-0.3 ~ 17V
Clock FrequencyfCLK 25MHz
GND Terminal CurrentIGND750mA
500
Power DissipationPD1.64 ( PDIP-16 : Ta=25°C)W
1.08 ( SOP-16 : Ta=25°C)
0.8 ( SSOP-16 : Ta=25°C)
Thermal ResistanceRth(j-a)76 ( PDIP-16 )°C/W
115 ( SOP-16 )
155 ( SSOP-16 )
Storage TemperatureTstg -55 ~ 150°C

 
Pin Connection (Top view)
DM114 Integrated Circuit Chip 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v supply voltage
Block Diagram
DM114 Integrated Circuit Chip 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v supply voltage
Equivalent Circuit of Inputs and Outputs
DM114 Integrated Circuit Chip 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v supply voltage
 
 
 
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Contact Details
Anterwell Technology Ltd.

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Tel: 86-755-61169882

Fax: 86-755-613169859

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