|
|
PDF STP08CP05 Data sheet ( Hoja de datos )
| Número de pieza | STP08CP05 | |
| Descripción | low current power 8-bit shift register | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de STP08CP05 (archivo pdf) en la parte inferior de esta página. Total 27 Páginas | ||
|
No Preview Available !
STP08CP05
Low voltage, low current power 8-bit shift register
Features
■ Low voltage power supply down to 3 V
www.DataSheet4U■.com8 constant current output channels
■ Adjustable output current through external
resistor
■ Serial Data IN/Parallel data OUT
■ 3.3 V micro driver-able
■ Output current: 5-100 mA
■ 30MHz clock frequency
■ Available in high thermal efficiency TSSOP
exposed pad
■ ESD protection 2.5 kV HBM, 200 V MM
Description
The STP08CP05 is a monolithic, low voltage, low
current, power 8-bit shift register designed for
LED panel displays. The STP08CP05 contains an
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 5-100 mA constant current to
drive the LEDs, the output current setup time is 11
ns (typ), thus improving the system performance.
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
Dip-16
TSSOP16
TSSOP16
(Exposed pad)
SO-16
adjust LED’s brightness intensity from 0% to
100% via OE pin.
The STP08CP05 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 useful for applications that
interface with 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.
Table 1. Device summary
Order codes
STP08CP05B1R
STP08CP05MTR
STP08CP05TTR
STP08CP05XTTR
February 2008
Package
DIP-16
SO-16 (Tape and reel)
TSSOP16 (Tape and reel)
TSSOP16 exposed-pad (Tape and reel)
Rev 3
Packaging
25 parts per tube
2500 parts per reel
2500 parts per reel
2500 parts per reel
1/27
www.st.com
27
1 page  
STP08CP05
3 Maximum rating
Maximum rating
Stressing the device above the rating listed in the “Absolute Maximum Ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the Operating sections of
this specification is not implied. Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
3.1www.DataSheet4U.com
Absolute maximum ratings
Table 4. Absolute maximum ratings
Symbol
Parameter
VDD
VO
IO
IGND
fCLK
TOPR
TSTG
Supply voltage IGND
Output voltage
Output current
GND terminal current
Clock frequency
Operating temperature range
Storage temperature range
Value
0 to 7
-0.5 to 20
100
800
50
-40 to +125
-55 to +150
Unit
V
V
mA
mA
MHz
°C
°C
3.2
Thermal data
Table 5. Thermal data
Symbol
Parameter
DIP-16 SO-16 TSSOP-16 TSSOP-16 (1) Unit
(exposed pad)
RthJA Thermal resistance junction-ambient 90 125
140
1. The Exposed-Pad should be soldered to the PBC to realize the thermal benefits
37.5 °C/W
5/27
5 Page 
STP08CP05
Truth table and timing diagram
7 Truth table and timing diagram
7.1
www.DataSheet4U.com
Truth table
Table 9. Truth table
Clock
LE
OE
HL
SDI
Dn
OUT0 ........ OUT0 ........ OUT7
Dn ..... Dn -5 ..... Dn -7
SDO
Dn -7
L L Dn + 1
No Change
Dn -7
H L Dn + 2
Dn +2 ..... Dn -3 ..... Dn -5
Dn -5
X L Dn + 3
Dn +2 ..... Dn -3 ..... Dn -5
Dn -5
X H Dn + 3
OFF
Dn -5
Note: OUT0 to OUT7 = ON when Dn = H; OUT0 to OUT7 = OFF when Dn = L.
11/27
11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet STP08CP05.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| STP08CP05 | low current power 8-bit shift register | STMicroelectronics |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |