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STP08DP05XTTR +BOM

Low-voltage 8-bit constant current LED sink with full outputs error detection

Manufacturer:

ST
Mfr.Part #:

STP08DP05XTTR
Datasheet:

STP08DP05XTTR Datasheet (PDF)
Part Life Cycle Code:

Active
Pin Count:

16
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Models:

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STP08DP05XTTR General Description

The STP08DP05 is a monolithic, low voltage, low current power 8-bit shift register designed for LED panel displays. The STP08DP05 contains a 8-bit serial-in, parallel-out shift register that feeds a 8-bitD-type storage register. In the output stage, eight regulated current sources were designed to provide 5-100 mA constant current to drive the LEDs.The STP08DP05 is backward compatible in the functionality and footprint with STP8C/L596 and extends its functionality with open and short detection on the outputs. The detection circuit checks 3 different conditions that can occur on the output line: short to GND, short to VOor open line. The data detection results are loaded in the shift register and shifted out via the serial line output.The detection functionality is implemented without increasing the pin number, through a secondary function of the output enable and latch pin (DM1 and DM2 respectively), a dedicated logic sequence allows the device to enter or leave from detection mode. Through an external resistor, users can adjust the STP08DP05 output current, controlling in this way the light intensity of LEDs, in addition, user can adjust LED’s brightness intensity from 0% to 100% viaOE/DM2pin.The STP08DP05 guarantees a 20 V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 30 MHz, also satisfies the system requirement of high volume data transmission. The 3.3 V of voltage supply is well useful for applications that interface any micro from 3.3 V. Compared with a standard TSSOP package, the TSSOP exposed pad increases heat dissipation capability by a 2.5 factor.High-brightness LED driver with diagnostics (40 .

Key Features

Low voltage power supply down to 3 V
8 constant current output channels
Adjustable output current through external resistor
Short and open output error detection
Serial data IN/parallel data OUT
3.3 V micro driver-able
Output current: 5-100 mA
30 MHz clock frequency
Available in high thermal efficiency TSSOP exposed pad
ESD protection 2.5 kV HBM, 200 V MM

Specifications

Source Content uid	STP08DP05XTTR	Part Life Cycle Code	Active
Pin Count	16	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Factory Lead Time	54 Weeks	Data Input Mode	SERIAL
Display Mode	SEGMENT	Interface IC Type	LED DISPLAY DRIVER
JESD-30 Code	R-PDSO-G16	JESD-609 Code	e4
Length	5 mm	Multiplexed Display Capability	NO
Number of Functions	1	Number of Segments	8
Number of Terminals	16	Operating Temperature-Max	125 °C
Operating Temperature-Min	-40 °C	Qualification Status	Not Qualified
Seated Height-Max	1.2 mm	Supply Voltage-Max	5.5 V
Supply Voltage-Min	3 V	Supply Voltage-Nom	5 V
Surface Mount	YES	Temperature Grade	AUTOMOTIVE
Terminal Finish	NICKEL PALLADIUM GOLD	Terminal Form	GULL WING
Terminal Pitch	0.65 mm	Terminal Position	DUAL
Width	4.4 mm