STP16CPP05 Datasheet, PDF (1/31 Pages) STMicroelectronics – Max clock frequency 30 MHz

STP16CPP05
Low voltage 16-bit constant current LED sink driver
Datasheet - production data
Features
 16 constant current output channels
 Adjustable output current through external
resistor
 Output current: 3-40 mA
 Serial data in/parallel data ouT
 3.3 V or 5 V supply voltage
 Max clock frequency 30 MHz
 Schmitt-trigger input
 ESD protection 2 kV HBM
 Thermal shutdown
Description
The STP16CPP05 is a monolithic, low voltage,
low current power 16-bit shift register designed
for LED panel displays. The STP16CPP05
contains a 16-bit serial-in, parallel-out shift
register that feeds a 16-bit, D-type storage
register. In the output stage, sixteen regulated
current sources provide from 3 mA to 40 mA
constant current to drive the LEDs. The output
current setup time is 40 ns (typ), thus improving
the system performance. The LEDs' brightness
can be controlled by using an external resistor to
adjust the STP16CPP05 output current. The
STP16CPP05 guarantees a 20 V output driving
capability, allowing users to connect more LEDs
in series. The high clock frequency, 30 MHz,
makes the device suitable for high data rate
transmission. The 3.3 V voltage supply is useful
in applications that interface with a 3.3 V micro
controller.
Table 1: Device summary
Order code
Package
Packing
STP16CPP05MTR
SO-24
1000 parts per reel
STP16CPP05TTR
TSSOP24
2500 parts per reel
STP16CPP05XTTR
TSSOP24 exposed pad
2500 parts per reel
STP16CPP05PTR
QSOP-24
2500 parts per reel
March 2017
DocID15379 Rev 5
This is information on a product in full production.
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