DM135B - (DM134B / DM135B) 16 BIT CONSTANT CURRENT LED DRIVERS

This page provides the datasheet information for the DM135B, a member of the DM134B (DM134B / DM135B) 16 BIT CONSTANT CURRENT LED DRIVERS family.

Product Overview

Siti

Part number	DM135B
Manufacturer	Siti
File Size	299.57 KB
Description	(DM134B / DM135B) 16 BIT CONSTANT CURRENT LED DRIVERS
Datasheet	DM135B Datasheet
Additional preview pages of the DM135B datasheet.

The DM134B、DM135B are constant current drivers specifically designed for LED display applications.

The value of constant current can be varied using an external resistor.

The devices include a 16-bit shift register, latches, and constant current drivers on a single Silicon CMOS chip.

3.3V~5V CMOS Compatible Input Maximum Clock Frequency: 25MHz (Cascade Operation) Maximum Output Voltage: 17V Package: DIP24, SOP24, SSOP24, QFN32 Package and Pin Layout: Pin layout and functionality are similar to those of the ST2221C. (Each characteristic value is different. ) Constant Current Matching: (Ta = 25°C、VDD = 5.0V) Chip-to-Chip: ± 10.0% Bit-to-Bit: DM134B:± 4.0% @ IOUT = 30 ~ 90mA ± 6.0% @ IOUT = 20 ~ 30mA DM135B:± 4.0% @ IOUT = 20 ~ 60mA ± 6.0% @ IOUT = 5 ~ 20mA 16-Bit Constant Curr.

DM135 - (DM134 - DM136) 16-Bit Constant Current LED Drivers (Silicon Touch Technology)
DM130036 - 15V / 30V Selectable Output & 40 Hi-V Channels Driver IC (DAVICOM)
DM1301-7R - 50 Watt DC-DC Converters (Power-One)
DM130120 - 15V / 30V Selectable Output & 122 Hi-V Channels Driver IC (DAVICOM)
DM130160 - 15V / 30V Selectable Output & 162 Hi-V Channels Driver IC (DAVICOM)
DM134 - (DM134 - DM136) 16-Bit Constant Current LED Drivers (Silicon Touch Technology)
DM136 - (DM134 - DM136) 16-Bit Constant Current LED Drivers (Silicon Touch Technology)
DM1001-7R - 50 Watt DC-DC Converters (Power-One)
DM100E - 1W SIP Single & Dual Output DC/DC Converters (MicroPower Direct)
DM1231-02SO - 2-CHANNEL LOW CAPACITANCE ESD PROTECTION ARRAY (Diodes)

Other Datasheets by Siti

Published: Feb 27, 2009 |