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STP08CP05MTR-2007 View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
STP08CP05MTR(2007) Low voltage, low current power 8-bit shift register ST-Microelectronics
STMicroelectronics ST-Microelectronics
STP08CP05MTR Datasheet PDF : 25 Pages
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STP08CP05
Low voltage, low current power 8-bit shift register
Preliminary Data
Features
Low voltage power supply down to 3V
8 constant current output channels
Adjustable output current through external
resistor
Serial Data IN/Parallel data OUT
3.3V micro driver-able
Output current: 5-100mA
30MHz clock frequency
Available in high thermal efficiency TSSOP
exposed pad
ESD protection 2.5kV HBM, 200V MM
Dip-16
TSSOP16
TSSOP16
(Exposed pad)
SO-16
Description
The STP08CP05 is a monolithic, low voltage, low
current, power 8-bit shift register designed for
LED panel displays. The STP08CP05 contains a
8-bit serial-in, parallel-out shift register that feeds
a
8-bit D-type storage register. In the output stage,
eight regulated current sources were designed to
provide 5-100mA constant current to drive the
LEDs, the output current setup time is 10ns (typ),
thus improving the system performance.
Table 1. Device summary
The STP08CP05 is backward compatible in
functionality and footprint with STP8C/L596.
Through an external resistor, users can adjust the
STP08CP05 output current, controlling in this way
the light intensity of LEDs, in addition, user can
adjust LED’s brightness intensity from 0% to
100% via OE pin.
The STP08CP05 guarantees a 20V 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 3.3V of voltage supply is
useful for applications that interface with any
micro from 3.3V. Compared with a standard
TSSOP package, the TSSOP exposed pad
increases heat dissipation capability by a 2.5
factor.
Order codes
Package
Packaging
STP08CP05B1R
DIP-16
25 parts per tube
STP08CP05MTR
SO-16 (Tape & Reel)
2500 parts per reel
STP08CP05TTR
TSSOP16 (Tape & Reel)
2500 parts per reel
STP08CP05XTTR
TSSOP16 Exposed-Pad (Tape & Reel)
2500 parts per reel
June 2007
Rev 2
This is preliminary information on a new product now in development or undergoing evaluation.
Details are subject to change without notice.
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